{"id":3014,"date":"2025-05-01T11:30:48","date_gmt":"2025-05-01T11:30:48","guid":{"rendered":"https:\/\/cybersecurityinfocus.com\/?p=3014"},"modified":"2025-05-01T11:30:48","modified_gmt":"2025-05-01T11:30:48","slug":"5-proven-strategies-to-stop-privilege-escalation-attacks","status":"publish","type":"post","link":"https:\/\/cybersecurityinfocus.com\/?p=3014","title":{"rendered":"5 Proven Strategies to Stop Privilege Escalation Attacks"},"content":{"rendered":"<div class=\"elementor elementor-36132\">\n<div class=\"elementor-element elementor-element-b0616dc e-flex e-con-boxed e-con e-parent\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-9e30fb0 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"NormalTextRun SCXW89180893 BCX0\">This <\/span><span class=\"NormalTextRun SCXW89180893 BCX0\">blog <\/span><span class=\"NormalTextRun SCXW89180893 BCX0\">covers five strategies that work to prevent privilege escalation and protect your organization\u2019s critical asse<\/span><span class=\"NormalTextRun SCXW89180893 BCX0\">ts. <\/span><span class=\"NormalTextRun SCXW89180893 BCX0\">You\u2019ll<\/span><span class=\"NormalTextRun SCXW89180893 BCX0\"> learn about ways to improve your security \u2013 from better authentication protocols to securing Active Directory. <\/span><span class=\"NormalTextRun SCXW89180893 BCX0\">We\u2019ll<\/span><span class=\"NormalTextRun SCXW89180893 BCX0\"> show you useful steps to lift your security stance against these ongoing threats using advanced monitoring tools like <a href=\"https:\/\/fidelissecurity.com\/fidelis-elevate-extended-detection-and-response-xdr-platform\/\">Fidelis Elevate<\/a>\u00ae XDR platform.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-ba770c8 e-flex e-con-boxed e-con e-parent\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-500d4b9 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Understanding Privilege Escalation Attacks<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-27db799 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW63134342 BCX0\"><span class=\"NormalTextRun SCXW63134342 BCX0\">Cybercriminals use privilege escalation attacks to steadily increase their access within your systems. This critical phase in the <\/span><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW63134342 BCX0\">cyber attack<\/span><span class=\"NormalTextRun SCXW63134342 BCX0\"> chain lets threat actors move from their first entry point to deeper network access where they can wreak havoc.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-d7bca94 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">What is privilege escalation?<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-3e2ee19 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>A <a href=\"https:\/\/fidelissecurity.com\/cybersecurity-101\/cyberattacks\/privilege-escalation\/\">privilege escalation<\/a> happens when attackers get higher-level access or permissions than they had during their first system breach. This security exploit gives cybercriminals more control over your network. They can access sensitive data and perform unauthorized actions they couldn\u2019t do before.\u00a0<\/span><span>\u00a0<\/span><\/p>\n<p><span>The privilege escalation process usually happens in three main stages:<\/span><span>\u00a0<\/span><\/p>\n<p><span>Infiltration<\/span><span>: Attackers break in through weak spots like phishing emails, weak credentials, or software vulnerabilities<\/span><span>\u00a0<\/span><span>Exploitation<\/span><span>: They find system vulnerabilities to bypass security and increase access once inside<\/span><span>\u00a0<\/span><span>Exfiltration<\/span><span>: With their new privileges, they can change settings, steal data, or set up long-term access<\/span>\t\t\t\t\t\t<\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-531ecf7 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"NormalTextRun SCXW111057906 BCX0\">Successful privilege escalation attacks do more than just <\/span><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW111057906 BCX0\">steal<\/span><span class=\"NormalTextRun SCXW111057906 BCX0\"> data. Your organization faces unauthorized access to sensitive information, compromised identities, system manipulation, disrupted operations, data tampering, regulatory fines, and reputation damage. Attackers who get admin access can even erase their tracks by <\/span><span class=\"NormalTextRun SCXW111057906 BCX0\">deleting<\/span><span class=\"NormalTextRun SCXW111057906 BCX0\"> logs, making it <\/span><span class=\"NormalTextRun SCXW111057906 BCX0\">very hard<\/span><span class=\"NormalTextRun SCXW111057906 BCX0\"> to trace them.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-17a5a2f elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Horizontal vs. vertical privilege escalation<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-7785046 elementor-widget elementor-widget-Table\">\n<div class=\"elementor-widget-container\">\n<p>\t\t\t\t\tAspectVertical Privilege EscalationHorizontal Privilege Escalation\t\t\t\t<\/p>\n<p>\t\t\t\t\tDefinitionAttacker gains higher-level access than originally permittedAttacker accesses other users\u2019 data or actions at the same privilege levelAlso Known AsPrivilege ElevationLateral Privilege EscalationObjectiveEscalate from normal user to admin\/superuserAccess peer accounts or data without increasing privilege levelHow It WorksExploits software vulnerabilities or misconfigurations to gain elevated permissionsUses stolen credentials, session hijacking, or weak access controlExampleA regular user exploits a bug to become a system administratorOne employee accesses another&#8217;s email or files using their credentialsRisk LevelHigh \u2013 attacker gains control over critical systems or security settingsMedium to High \u2013 can lead to data theft or enable vertical escalationTargeted WeaknessesInsecure system settings, unpatched software, improper role assignmentsBroken access controls, shared credentials, poor session managementSecurity ImpactCan disable security tools, steal sensitive data, install malware, or create backdoorsCan spread laterally within the network and potentially reach higher-privilege targets\t\t\t\t<\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-8de5bd2 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Finding these attacks gets harder the longer they go on. Security pros point out that privilege escalation attacks can take weeks or months as attackers gather information, get credentials, and carefully increase their privileges. Many organizations can\u2019t monitor their systems well enough to catch these attacks. Without watching user behaviors in real-time, strange activities like unusual login times or quick privilege changes go unnoticed.\u00a0<\/span><span>\u00a0<\/span><\/p>\n<p><span>These attacks often exploit misconfigurations rather than known vulnerabilities, which makes them harder to find through regular vulnerability scanning. Here are five strategies to spot and stop this attack.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-2d1687c9 e-con-full post-cta-section e-flex e-con e-child\">\n<div class=\"elementor-element elementor-element-1a41a5a5 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<div class=\"elementor-heading-title elementor-size-default\">Master the First 72 Hours of a Breach<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-3f18e2fd elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW193323256 BCX0\"><span class=\"NormalTextRun CommentHighlightClicked SCXW193323256 BCX0\">Download this guide to respond fast and reduce damage when a security incident strikes.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-5ed23722 elementor-icon-list--layout-inline elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\">\n<div class=\"elementor-widget-container\">\n<p>\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\"><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Immediate response checklist<\/span><\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\"><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">72-hour incident timeline<\/span><\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\"><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Insights from real attacks<\/span><\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-141c0443 elementor-widget elementor-widget-button\">\n<div class=\"elementor-widget-container\">\n<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/fidelissecurity.com\/resource\/whitepaper\/first-72-hours-incident-response-playbook\/\"><br \/>\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\"><br \/>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Download Now<\/span><br \/>\n\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-f98923a e-flex e-con-boxed e-con e-parent\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-16a3b0b elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Strategy 1: Enforce Least Privilege Access<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-2164439 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"NormalTextRun SCXW194856933 BCX0\">The principle of least privilege is the <\/span><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW194856933 BCX0\">life-blood<\/span><span class=\"NormalTextRun SCXW194856933 BCX0\"> of security against privilege escalation attacks. This security concept limits user access rights to what they need to do their jobs. Rather than giving broad permissions that create security holes, least privilege creates a controlled environment that minimizes damage from compromised accounts.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-733b968 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">How least privilege reduces attack surface <\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-4aa49e3 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>The principle of least privilege makes your attack surface smaller by restricting what users, applications, and systems can access on your network. Users or processes should work with minimal access needed to complete their tasks. An attacker\u2019s ability to move sideways or boost privileges becomes substantially limited when an account gets compromised.<\/span><span>\u00a0<\/span><\/p>\n<p><span>Enforcing least privilege is a foundational step when learning how to prevent privilege escalation in enterprise environments and it brings these practical benefits:<\/span><span>\u00a0<\/span><\/p>\n<p><span>Prevention of malware propagation throughout your network<\/span><span>\u00a0<\/span><span>Limiting an attacker\u2019s ability to move laterally between systems<\/span><span>\u00a0<\/span><span>Reduction in potential data exposure during a breach<\/span><span>\u00a0<\/span><span>Protection of critical infrastructure from unauthorized changes<\/span><span>\u00a0<\/span><span>Improved security for both cloud and on-premises environments<\/span>\t\t\t\t\t\t<\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-65c042b elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW84237602 BCX0\"><span class=\"NormalTextRun SCXW84237602 BCX0\">Fidelis Elevate\u00ae XDR helps implement least privilege by giving complete visibility across your environment. It helps find excessive permissions that might go unnoticed. The platform\u2019s advanced analytics spot unusual behavior patterns that could show attempts to bypass least privilege controls.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-b01514d elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Managing access with role-based controls<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-59c566a elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Role-based access control (RBAC) offers a well-laid-out way to implement least privilege across your organization. RBAC links permissions to predefined roles based on job functions and responsibilities instead of assigning them individually. Users get only the access they need to do their specific duties through this organized method.<\/span><span>\u00a0<\/span><\/p>\n<p><span>RBAC\u2019s strength comes from how it lines up with organizational structure. Security teams can quickly change access rights for groups of users at once by mapping permissions to roles rather than individuals.\u00a0<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-7560c53 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Using PAM tools to monitor privileged accounts<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-5a4f92e elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Privileged Access Management (PAM) solutions play a vital role in your least privilege strategy. These specialized tools watch, detect, and stop unauthorized privileged access to critical resources. Organizations can add extra protective layers that alleviate data breaches even when other security controls fail by using PAM.<\/span><span>\u00a0<\/span><\/p>\n<p><span>Security teams can spot malicious activities from privilege abuse and act quickly with PAM implementation. PAM solutions help organizations remove default admin accounts and control privilege elevation by showing all privileged accounts and identities.<\/span><span>\u00a0<\/span><\/p>\n<p><span><a href=\"https:\/\/fidelissecurity.com\/solutions\/endpoint-detection-and-response-edr-solution\/\">Fidelis Endpoint<\/a>\u00ae works alongside PAM tools by watching endpoint activities for signs of privilege escalation like unusual process behaviors or unauthorized access attempts. Threats trying to bypass PAM controls can be detected and handled quickly with this capability.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-86dad20 e-flex e-con-boxed e-con e-parent\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-a86865e elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Strategy 2: Strengthen Authentication and Password Policies<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-76d050b elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"NormalTextRun SCXW254902193 BCX0\">Strong authentication is a vital line of defense against privilege escalation attacks that protects your network. Weak authentication often becomes the main entry point for attackers who want unauthorized access, even with strong access controls. <\/span><span class=\"NormalTextRun SCXW254902193 BCX0\">Let\u2019s<\/span><span class=\"NormalTextRun SCXW254902193 BCX0\"> get into how better authentication and password policies can reduce your risk of these threats.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-ec1d7c6 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Implementing strong password rules<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-b388fa5 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Current best practices focus on password length instead of complexity. Yes, it is true that longer passphrases are more secure and easier to remember than short, complex passwords. The National Institute of Standards and Technology (NIST) recommends a minimum password length of 8 characters, though 15 characters works best.<\/span><span>\u00a0<\/span><\/p>\n<p><em><strong>Modern guidelines encourage:<\/strong><\/em><\/p>\n<p><span>Eliminating arbitrary complexity requirements<\/span><span>\u00a0<\/span><span>Avoiding mandatory periodic password changes<\/span><span>\u00a0<\/span><span>Checking passwords against known compromised lists<\/span><span>\u00a0<\/span><span>Allowing longer maximum password lengths (at least 64 characters)<\/span><span>\u00a0<\/span><span>Permitting password managers to aid strong, unique credentials<\/span>\t\t\t\t\t\t<\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-fe017f4 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW202002032 BCX0\"><span class=\"NormalTextRun SCXW202002032 BCX0\">Fidelis Endpoint\u00ae works among these password strategies by <\/span><span class=\"NormalTextRun SCXW202002032 BCX0\">monitoring<\/span><span class=\"NormalTextRun SCXW202002032 BCX0\"> suspicious authentication activities that might show password compromise. It <\/span><span class=\"NormalTextRun SCXW202002032 BCX0\">identifies<\/span><span class=\"NormalTextRun SCXW202002032 BCX0\"> unusual login patterns or authentication attempts that could signal an attacker trying to <\/span><span class=\"NormalTextRun SCXW202002032 BCX0\">utilize<\/span><span class=\"NormalTextRun SCXW202002032 BCX0\"> stolen credentials.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-f9375d6 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Why MFA is essential for privileged accounts<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-c05fd11 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Microsoft\u2019s data shows that MFA can stop 99.9% of account compromise attacks. This protection becomes critical for privileged accounts that access sensitive systems and data. MFA is essential for blocking privilege escalation by <a href=\"https:\/\/fidelissecurity.com\/cybersecurity-101\/data-protection\/prevent-unauthorized-access\/\">stopping unauthorized access<\/a> to admin-level accounts.<\/span><span>\u00a0<\/span><\/p>\n<p><em><strong>MFA combines:\u00a0<\/strong><\/em><\/p>\n<p><span>Something you know (password)<\/span><span>\u00a0<\/span><span>Something you have (security token or mobile device)<\/span><span>\u00a0<\/span><span>Something you are (biometric verification)<\/span>\t\t\t\t\t\t<\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-a2ae793 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Privileged accounts need the strongest forms of MFA rather than weaker methods like SMS-based verification. Hardware tokens, push notifications to authenticated apps, or biometric verification give better protection against sophisticated attacks.<\/span><span>\u00a0<\/span><\/p>\n<p><span><a href=\"https:\/\/fidelissecurity.com\/solutions\/active-directory-security\/\">Fidelis Active Directory Intercept<\/a>\u2122 improves this protection by watching privileged account activities in Active Directory\u2014attackers\u2019 primary target for privilege escalation. It spots unusual authentication patterns or suspicious access attempts to privileged accounts before attackers can move laterally.<\/span><span>\u00a0<\/span><\/p>\n<p><span>Strong password policies, multi-factor authentication, and removing default and shared credentials create layers of protection against privilege escalation. Better authentication basics will give you a strong security foundation that makes it harder for attackers to gain the foothold they need.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-5bf243da e-con-full post-cta-section e-flex e-con e-child\">\n<div class=\"elementor-element elementor-element-823dfcd elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<div class=\"elementor-heading-title elementor-size-default\">Harden Your Active Directory<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-2a4b6815 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW228441327 BCX0\"><span class=\"NormalTextRun CommentHighlightClicked SCXW228441327 BCX0\">Lock down your AD environment with this practical, security-first checklist.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-58ebfb64 elementor-icon-list--layout-inline elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\">\n<div class=\"elementor-widget-container\">\n<p>\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\"><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Reduce AD risk<\/span><\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\"><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Spot misconfigurations fast<\/span><\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\"><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Strengthen access controls<\/span><\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\"><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Prevent privilege abuse<\/span><\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-30759b48 elementor-widget elementor-widget-button\">\n<div class=\"elementor-widget-container\">\n<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/fidelissecurity.com\/resource\/whitepaper\/active-directory-hardening-checklist-and-best-practices\/\"><br \/>\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\"><br \/>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Download Checklist<\/span><br \/>\n\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-6abc6fd e-flex e-con-boxed e-con e-parent\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-98a43bc elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Strategy 3: Keep Systems Patched and Configured Securely<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-e83bec3 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW197874659 BCX0\"><span class=\"NormalTextRun SCXW197874659 BCX0\">Keeping systems updated and properly configured are the foundations of defense against privilege escalation attacks. Security researchers have found that most successful breaches exploit known vulnerabilities. Simple patches could have stopped these attacks. Patch management directly fixes the vulnerabilities that attackers use to gain unauthorized privileges in your networks.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-40ae9e6 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">The role of patch management in blocking privilege escalation<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-edc2468 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Security teams need to identify, prioritize, test, and deploy updates across their infrastructure. They must know exactly what hardware, drivers, and software exist on their networks to patch them properly. Teams should prioritize updates based on how severe the vulnerability is and how it might affect the business.<\/span><span>\u00a0<\/span><\/p>\n<p><span>Testing patches in controlled environments helps find potential compatibility issues. This prevents disruptions while fixing critical security problems. After deployment, teams must verify that patches are installed correctly to close security gaps that attackers might exploit.<\/span><span>\u00a0<\/span><\/p>\n<p><em><strong>Disciplined patch management gives you these benefits:\u00a0<\/strong><\/em><\/p>\n<p><span>Much smaller attack surface for privilege escalation attempts<\/span><span>\u00a0<\/span><span>Stops attackers from moving through exploited vulnerabilities<\/span><span>\u00a0<\/span><span>Guards against known and newly found security flaws<\/span><span>\u00a0<\/span><span>Better compliance with regulatory requirements<\/span><span>\u00a0<\/span><span>Better system performance and stability<\/span>\t\t\t\t\t\t<\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-bf960e2 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Fidelis Endpoint\u00ae makes your patch management strategy stronger by giving advanced endpoint visibility and protection. It watches endpoints constantly for signs of vulnerability exploitation and spots potential privilege escalation attempts even without patches.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-b7c09ab elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Fixing misconfigurations before attackers find them<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-b6d0bca elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Security misconfigurations give attackers another major way to escalate privileges. Wrong settings in network defenses, default passwords on key accounts, unsafe application defaults, and loose access settings are common problems. Small oversights in configuration can create big security risks.\u00a0<\/span><span>\u00a0<\/span><\/p>\n<p><span>Regular <a href=\"https:\/\/fidelissecurity.com\/cybersecurity-101\/learn\/what-is-vulnerability-scanning\/\">vulnerability scanning<\/a> helps find these configuration issues early. Organizations can then fix vulnerabilities based on risk levels. These scans catch unauthorized changes, misconfigurations, unpatched systems, and other weaknesses that might stay hidden until exploited.<\/span><span>\u00a0<\/span><\/p>\n<p><span>Cloud environments need extra attention because misconfigurations have become common attack targets. Public access to cloud storage buckets, too many permissions, and unsafe defaults on new applications create opportunities for privilege escalation. Regular security checks of cloud environments help catch these issues early.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-38d2aa7 e-flex e-con-boxed e-con e-parent\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-9edfc02 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Strategy 4: Secure Active Directory from the Ground Up<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-e564c08 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Active Directory\u2019s role in managing identities makes it a common target for active directory privilege escalation attacks. Security professionals often say that attackers who breach AD gain \u201cthe keys to the kingdom.\u201d This access lets them manipulate user accounts, raise permissions, and potentially compromise your entire digital world.\u00a0<\/span><span>\u00a0<\/span><\/p>\n<p><span>Several factors make Active Directory an easy target for privilege escalation attempts:<\/span><span>\u00a0<\/span><\/p>\n<p><span>Centralized control point<\/span><span> \u2013 AD works as a central hub for network resources including user accounts, servers, and access policies<\/span><span>\u00a0<\/span><span>Credential storage<\/span><span> \u2013 AD stores password hashes and authentication tickets that attackers can steal to access systems<\/span><span>\u00a0<\/span><span>Permission management<\/span><span> \u2013 AD\u2019s information about user roles and group memberships becomes a roadmap for attackers who plan privilege escalation<\/span><span>\u00a0<\/span><span>Persistence opportunities<\/span><span> \u2013 Attackers who get inside can create backdoor access, add rogue accounts, or change security policies to keep their foothold<\/span>\t\t\t\t\t\t<\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-a50bddb elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW118193944 BCX0\"><span class=\"NormalTextRun SCXW118193944 BCX0\"><a href=\"https:\/\/fidelissecurity.com\/threatgeek\/active-directory-security\/active-directory-best-practices\/\">Protecting Active Directory<\/a> needs strategic defense of its three most privileged built-in groups: Enterprise Admins, Domain Admins, and Administrators. These groups have the highest privileges by default and attract attackers who try to raise their access rights.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-4a70629 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">How Fidelis Active Directory Intercept\u2122 protects AD<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-9052d61 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Fidelis Active Directory Intercept\u2122 offers layered defense that detects, stops, and responds to <a href=\"https:\/\/fidelissecurity.com\/threatgeek\/active-directory-security\/major-active-directory-threats\/\">AD attacks<\/a> that regular security tools might miss. By detecting unusual logins and permission changes, Fidelis helps stop active directory privilege escalation before it compromises your core systems.<\/span><span>\u00a0<\/span><\/p>\n<p><span>Fidelis Active Directory Intercept\u2122 gives you:<\/span><span>\u00a0<\/span><\/p>\n<p><span>Immediate monitoring and detection<\/span><span> \u2013 The solution watches AD logs and events to spot suspicious activities and active attacks.<\/span><span>\u00a0<\/span><span>Intelligent deception technology<\/span><span> \u2013 The system maps your environment, assesses risks, and deploys deceptive AD elements. This lures attackers into revealing themselves before they can raise privileges.<\/span><span>\u00a0<\/span><span>Network traffic analysis<\/span><span> \u2013 <a href=\"https:\/\/fidelissecurity.com\/solutions\/network-detection-and-response-ndr\/\">Fidelis Network<\/a>\u00ae\u2018s Deep Session Inspection finds threats targeting AD deep within nested and hidden files as they move through your network.<\/span>\t\t\t\t\t\t<\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-9dd4c18 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"NormalTextRun SCXW57741456 BCX0\">Organizations that combine this with Fidelis Elevate\u00ae XDR platform get a unified way to stop privilege escalation attacks. This connects AD security with detailed endpoint and network protection. The strategy helps <\/span><span class=\"NormalTextRun SCXW57741456 BCX0\">identify<\/span><span class=\"NormalTextRun SCXW57741456 BCX0\"> and <\/span><span class=\"NormalTextRun SCXW57741456 BCX0\">contain<\/span><span class=\"NormalTextRun SCXW57741456 BCX0\"> attempts to compromise AD before attackers can <\/span><span class=\"NormalTextRun SCXW57741456 BCX0\">establish<\/span><span class=\"NormalTextRun SCXW57741456 BCX0\"> the foothold they need to raise privileges.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-251cf2e e-flex e-con-boxed e-con e-parent\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-f8c0528 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Strategy 5: Monitor for Unusual Behavior and Access Patterns<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-95c4349 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"NormalTextRun SCXW137551911 BCX0\">Monitoring serves as your last line of defense when figuring out how to detect privilege escalation <\/span><span class=\"NormalTextRun SCXW137551911 BCX0\">attempts<\/span><span class=\"NormalTextRun SCXW137551911 BCX0\"> across your network<\/span><span class=\"NormalTextRun SCXW137551911 BCX0\">. Strong preventive measures help, but watching for unusual behavior patterns <\/span><span class=\"NormalTextRun SCXW137551911 BCX0\">remains<\/span><span class=\"NormalTextRun SCXW137551911 BCX0\"> vital. Security teams must spot attackers who slip past the original defenses.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-43b5fc5 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Using behavior analytics to detect anomalies<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-2932f3f elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Behavior analytics looks at patterns in data and flags activities outside normal operation. The technology creates baselines of typical user activities. It then spots unusual patterns that could point to privilege escalation attempts.\u00a0<\/span><span>\u00a0<\/span><\/p>\n<p><em><strong>Security teams should watch for these warning signs:\u00a0<\/strong><\/em><\/p>\n<p><span>Unexpected privilege changes and elevation<\/span><span>\u00a0<\/span><span>Suspicious process execution with elevated privileges<\/span><span>\u00a0<\/span><span>Authentication from unusual locations or devices<\/span><span>\u00a0<\/span><span>Sudden changes to security configurations<\/span><span>\u00a0<\/span><span>Unusual lateral movement between systems<\/span>\t\t\t\t\t\t<\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-1e0ae2e elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"NormalTextRun SCXW238244220 BCX0\">Anomaly detection works because it spots unknown threats by finding behavior that <\/span><span class=\"NormalTextRun SCXW238244220 BCX0\">doesn\u2019t<\/span><span class=\"NormalTextRun SCXW238244220 BCX0\"> fit the norm. This approach gives security teams early warnings so they can act before attackers gain higher privileges.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-d09abdc elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">How Fidelis Elevate\u00ae XDR helps identify privilege misuse<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-d3e5d63 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span><a href=\"https:\/\/fidelissecurity.com\/fidelis-elevate-extended-detection-and-response-xdr-platform\/\">Fidelis Elevate<\/a>\u00ae XDR gives detailed visibility into privilege escalation attempts through advanced analytics and machine learning. The platform confirms and relates network detection alerts to endpoints. This reduces false alarms and highlights the most important alerts.<\/span><span>\u00a0<\/span><\/p>\n<p><span>The platform blends threat intelligence with automated response features. Security teams can quickly spot and stop privilege escalation attacks before major damage occurs. Fidelis Elevate\u00ae combines threat hunting, deception technologies, and advanced analytics to learn about threats in your environment.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-6f76a87b e-con-full post-cta-section e-flex e-con e-child\">\n<div class=\"elementor-element elementor-element-706007bf elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<div class=\"elementor-heading-title elementor-size-default\">Why Fidelis Elevate\u00ae Stands Out<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-3b610b47 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<span class=\"TextRun SCXW267904854 BCX0\"><span class=\"NormalTextRun CommentHighlightClicked SCXW267904854 BCX0\">Explore how Fidelis Elevate\u00ae delivers unified visibility, automation, and control across your cyber terrain.<\/span><\/span>\t\t\t\t\t\t<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-65548515 elementor-icon-list--layout-inline elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\">\n<div class=\"elementor-widget-container\">\n<p>\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\"><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Integrated NDR + EDR + AD Intercept<\/span><\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\"><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Advanced threat hunting<\/span><\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\"><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Streamlined analyst workflow<\/span><\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-77a7e868 elementor-widget elementor-widget-button\">\n<div class=\"elementor-widget-container\">\n<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/fidelissecurity.com\/solutions\/active-directory-security\/\"><br \/>\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\"><br \/>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Download Now!<\/span><br \/>\n\t\t\t\t\t<\/span><br \/>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-4271d4c e-flex e-con-boxed e-con e-parent\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-3f23603 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-7b5cb00 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Combining foundational defenses with behavioral analytics creates a layered approach built on proven privilege escalation mitigation techniques. You can build multiple layers of defense against sophisticated attacks by enforcing least privilege access, deepening authentication protocols, keeping systems patched, securing Active Directory, and using immediate monitoring.<\/span><span>\u00a0<\/span><\/p>\n<p><span>Fidelis Elevate\u00ae XDR is the life-blood of this defense strategy. It provides complete visibility and advanced analytics to detect subtle signs of privilege escalation attempts. This unified platform connects isolated events and reveals attack patterns that could stay hidden until major damage occurs.<\/span><span>\u00a0<\/span><\/p>\n<p><span>Strong security basics and advanced detection capabilities are essential to protect against privilege escalation. Preventive measures combined with <a href=\"https:\/\/fidelissecurity.com\/\">Fidelis solutions<\/a> create a resilient security posture that cuts your risk exposure. Security is an experience, not a destination. Our platforms evolve to tackle new threats and attack techniques.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-7be06df9 e-flex e-con-boxed e-con e-parent\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-39a98f98 elementor-cta--skin-cover elementor-widget elementor-widget-call-to-action\">\n<div class=\"elementor-widget-container\">\n<div class=\"elementor-cta\">\n<div class=\"elementor-cta__bg-wrapper\">\n<div class=\"elementor-cta__bg elementor-bg\"><\/div>\n<div class=\"elementor-cta__bg-overlay\"><\/div>\n<\/div>\n<div class=\"elementor-cta__content\">\n<div class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tExplore how Fidelis Elevate can help you!\t\t\t\t\t<\/div>\n<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item \">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/fidelissecurity.com\/get-a-demo\/\"><br \/>\n\t\t\t\t\t\tTalk to an expert\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>The post <a href=\"https:\/\/fidelissecurity.com\/threatgeek\/threat-detection-response\/stop-privilege-escalation-attacks\/\">5 Proven Strategies to Stop Privilege Escalation Attacks<\/a> appeared first on <a href=\"https:\/\/fidelissecurity.com\/\">Fidelis Security<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>This blog covers five strategies that work to prevent privilege escalation and protect your organization\u2019s critical assets. You\u2019ll learn about ways to improve your security \u2013 from better authentication protocols to securing Active Directory. We\u2019ll show you useful steps to lift your security stance against these ongoing threats using advanced monitoring tools like Fidelis Elevate\u00ae [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-3014","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=\/wp\/v2\/posts\/3014"}],"collection":[{"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3014"}],"version-history":[{"count":0,"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=\/wp\/v2\/posts\/3014\/revisions"}],"wp:attachment":[{"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}