{"id":82,"date":"2024-08-28T06:55:31","date_gmt":"2024-08-28T06:55:31","guid":{"rendered":"https:\/\/cybersecurityinfocus.com\/?p=82"},"modified":"2024-08-28T06:55:31","modified_gmt":"2024-08-28T06:55:31","slug":"network-vulnerabilities-and-threats-a-cyber-security-challenge","status":"publish","type":"post","link":"https:\/\/cybersecurityinfocus.com\/?p=82","title":{"rendered":"Network Vulnerabilities and Threats: A Cyber-Security Challenge"},"content":{"rendered":"<div class=\"elementor elementor-33514\">\n<div class=\"elementor-element elementor-element-a19c6dc e-flex e-con-boxed e-con e-parent\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-0169e70 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW208574161 BCX0\"><span class=\"NormalTextRun SCXW208574161 BCX0\">The digital world is under constant risk as cyber-attacks are becoming increasingly advanced and increasing at a staggering rate. While significant developments have been made to mitigate cyber risk, network security threats continue to evolve further to get unauthorized access and steal data from companies.<\/span><\/span><\/p>\n<p><span>According to Cloudwards Cybersecurity Statistics 2024, Cybersecurity intrusions increased by 613% from 2013 to 2023.<\/span><span>\u00a0<\/span><span>\u00a0<\/span><\/p>\n<p><span>In this digital age, despite every organization\u2019s awareness of cybersecurity risk, many organizations still neglect to implement any protective measures to mitigate network vulnerabilities giving an opportunity to cyber attackers. This blog will help you understand types of network vulnerabilities and network threats and how to mitigate them but first let us start with understanding the meaning of network vulnerabilities.<\/span><span>\u00a0<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-8f413e0 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">What Are Network Vulnerabilities?<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-5571183 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW67911938 BCX0\"><span class=\"NormalTextRun SCXW67911938 BCX0\">Network vulnerability is an inherent weakness or design flaw in a system\u2019s software, hardware, network, or organizational processes that creates a looming threat over the data, system, or process of any organization. This network vulnerability leads to compromised <a href=\"https:\/\/fidelissecurity.com\/threatgeek\/data-protection\/data-security\/\">data security<\/a> in case of any cyber-attack.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-cb1fd75 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Common Types of Network Security Vulnerabilities<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-edfa0e0 elementor-widget elementor-widget-image\">\n<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-a1563f8 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW223192708 BCX0\"><span class=\"NormalTextRun SCXW223192708 BCX0\">Staying ahead of network threats is <\/span><span class=\"NormalTextRun SCXW223192708 BCX0\">difficult,<\/span><span class=\"NormalTextRun SCXW223192708 BCX0\"> b<\/span><span class=\"NormalTextRun SCXW223192708 BCX0\">u<\/span><span class=\"NormalTextRun SCXW223192708 BCX0\">t <\/span><span class=\"NormalTextRun SCXW223192708 BCX0\">not impossible<\/span><span class=\"NormalTextRun SCXW223192708 BCX0\">. One needs to understand the nature of different network security vulnerabilities in their own system as the first step of mitigating the security risk. Perpetrators are constantly searching for ways to take advantage of network vulnerabilities in the dynamic virtual world. Recognizing the typical categories of <a href=\"https:\/\/fidelissecurity.com\/threatgeek\/network-security\/network-security-solutions\/\">network security<\/a> weaknesses is the first line of defense for your digital assets against intrusions.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-aee6ba6 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Physical Vulnerabilities<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-b71ac52 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>One of the most common mistakes while securing digital assets is overlooking the physical component of security. Lack of secure infrastructure where your servers or any other asset that can give access to your network or data is stored. This includes vulnerabilities like:<\/span><span>\u00a0<\/span><\/p>\n<p><span>Unsecured data centers:<\/span><span> Unlocked data centers, lack of surveillance, or lack of access control system.<\/span><span>\u00a0<\/span><span>Unauthorized access:<\/span><span> Safety measures are not put in place so someone can only access servers with proper clearance.<\/span><span>\u00a0<\/span>\t\t\t\t\t\t<\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-542fd4d elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Software-Based Vulnerabilities<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-9c1d6ed elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>No matter how secure the physical hardware or servers are, a device uses several software to work efficiently and if any of those softwares has any weaknesses then it is only a matter of time before a hacker will try to exploit that weakness. The software-based vulnerabilities include:<\/span><span>\u00a0<\/span><\/p>\n<p><span>Outdated software:<\/span><span> Software developers are constantly keeping an eye on any new threat or error and coming up with the latest updates to fix those bugs.<\/span><span>\u00a0<\/span><span>Operating system flaw:<\/span><span> Bugs or weaknesses in the operating system can lead to attackers gaining control over your network.<\/span><span>\u00a0<\/span><span>Third-party software risk:<\/span><span> Sharing vulnerable data with any third-party software puts you in a risky place as they can exploit it for their benefit.<\/span>\t\t\t\t\t\t<\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-934be21 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Human-Based Vulnerabilities<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-5f9152c elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Humans are considered the weakest link as they inadvertently introduce vulnerabilities to any system. Employees, contractors, customers, and sometimes even vendors can bring network security threats to your doorstep. Common human-based vulnerabilities include:<\/span><span>\u00a0<\/span><\/p>\n<p><span>Phishing attacks<\/span><span>: These are email or message-based network security attacks designed to manipulate the user into clicking on a harmful link.<\/span><span>\u00a0<\/span><span>Social engineering attacks<\/span><span>: It is a deceptive strategy to exploit human psychology to trick them into sharing sensitive information or compromising security through some malicious action.\u00a0<\/span><span>\u00a0<\/span><span>Accidental errors<\/span><span>: Humans are prone to human error which oftentimes creates network security risks.<\/span>\t\t\t\t\t\t<\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-e757ff8 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Configuration-Based Vulnerabilities<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-85098a3 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Oversight in the configuration of network devices, weak firewalls, and lack of access control can pose a significant threat to the organization. These misconfigurations are leaving the network exposed to a number of threats. Primary configuration-based vulnerabilities include:\u00a0<\/span><span>\u00a0<\/span><\/p>\n<p><span>Weak passwords:<\/span><span> Setting default passwords or easily predictable passwords can also compromise network security.<\/span><span>\u00a0<\/span><span>Firewall misconfiguration: <\/span><span>A firewall is first in line of defense for a secure network and firewall vulnerability contributes to a critical network threat.\u00a0<\/span><span>\u00a0<\/span><span>Unsecured Network Access Points: <\/span><span>These are the open doors of any network offering direct entry to attackers to infiltrate any system.<\/span><span>\u00a0<\/span>\t\t\t\t\t\t<\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-8198b82 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">IoT and Device Vulnerabilities<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-161a3b2 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>IoT devices are convenience-based devices, prone to attracting attackers as they offer minimal to no protection against any cyber-attack. Common IoT and device vulnerabilities include:<\/span><span>\u00a0<\/span><\/p>\n<p><span>Insecure default setting: <\/span><span>Most IoT devices are shipped with default settings and passwords that can be easily found in online handbooks and help centers.<\/span><span>\u00a0<\/span><span>Lack of encryption: <\/span><span>IoT devices network in unencrypted making it easy to <a href=\"https:\/\/fidelissecurity.com\/threatgeek\/data-protection\/what-is-data-breach\">breach sensitive data<\/a>.<\/span><span>\u00a0<\/span><span>Firmware vulnerabilities: <\/span><span>The almost impossible-to-update firmware leaves these devices unsecure once an updated version has been released.<\/span>\t\t\t\t\t\t<\/p><\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-314c82f elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW249931707 BCX0\"><span class=\"NormalTextRun SCXW249931707 BCX0\">By understanding these network vulnerabilities an organization can take proactive steps to prevent and mitigate the risk of network threats.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-b068203 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Understanding Network Security Threats<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-3987151 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Day by day, networks are growing not just in size but also in complexity as new SaaS tools are introduced, data centers are shifting to new methods of storage, and with this growth constantly brand-new threats are emerging, creating a risk on confidentiality, integrity, and availability of data and resources.\u00a0<\/span><span>\u00a0<\/span><\/p>\n<p><span>A clear understanding of these threats is the first step toward taking robust preventive actions.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-225cfaf elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Types of Network Security Threats<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-de232a3 elementor-widget elementor-widget-image\">\n<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-0724ceb elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW112679732 BCX0\"><span class=\"NormalTextRun SCXW112679732 BCX0\">Scroll down to explore some of the most common types of network security threats.<\/span><\/span><span class=\"EOP SCXW112679732 BCX0\">\u00a0<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-7572173 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Malware and viruses<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-2401c3f elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Short for malicious software, it is one of the significant threats to any network security. Malware includes viruses, worms, trojans, ransomware, spyware, adware, and many more. Malware is a result of network vulnerability and leads to compromised data.<\/span><span>\u00a0<\/span><\/p>\n<p><span>The most common malware is a virus that takes birth from any infected program, file, or external storage device. It causes extensive problems as sometimes it slows down the system and others freeze them completely.<\/span><span>\u00a0<\/span><\/p>\n<p><span>The most dangerous malware is ransomware as it encrypts the data and attackers extort payment in exchange for unlocking it. These network security attacks can cripple an organization by making its data unusable leading to monetary loss and lawsuits in worst-case scenarios.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-76237e6 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Phishing and social engineering attacks<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-9d072a6 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Unsuspecting people are one of the biggest threats to a network as they can intentionally or unintentionally be manipulated into revealing sensitive information of an organization. In social engineering hackers attack people\u2019s sense of trust in order to trick them into performing some actions that compromise the safety of the data and systems of the business.<\/span><span>\u00a0<\/span><\/p>\n<p><span>Social engineering includes Phishing, which is trusting a fake email or website designed to steal information. While primary preventive actions are taken against intentional data breaches, many researchers have found that most cyber-attacks are a result of sheer negligence on the part of employees.<\/span><span>\u00a0<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-927aa49 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">DDoS and botnet attacks<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-e5e5b12 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>DDoS stands for distributed denial of service. In this, the attacker sends an overwhelming amount of bogus or artificial traffic to an organization\u2019s website or application. This traffic results in the unavailability of the network for genuine users.\u00a0<\/span><span>\u00a0<\/span><\/p>\n<p><span>Botnets stand for Robot Network and are created with the intention to launch a large-scale DDoS attack, send spam emails, or perform other malicious activities. They primarily infect IoT devices so the hacker can have remote control over the network.<\/span><span>\u00a0<\/span><\/p>\n<p><span>A DDoS attack can cause significant monetary loss, and reputational damage. It can also be used as a distractive method to launch a much bigger and harmful attack.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-908afcd elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Man-in-the-middle (MitM) attacks<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-afed5e9 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>As the name suggests, MitM is when a hacker eavesdrops in the middle of the user and any software or application to steal information and later uses the stolen information to blackmail or perform any other malevolent actions.\u00a0<\/span><span>\u00a0<\/span><\/p>\n<p><span>MitM majorly happens due to unsecured or poorly encrypted network data. The attacks are carried out in two phases, the attacker first intercepts user traffic and then decrypts the data without informing the user. \u202f<\/span><span>\u00a0<\/span><\/p>\n<p><span>Furthermore, MitM can be disastrous if the attacker gains a foothold inside the server during the infiltration.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-4961903 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">SQL injection and other cyber-attacks<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-73b892e elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>SQL injection is a common vulnerability of web security that interferes with the query a user makes through its application to the database. These attack targets manipulate databases in servers by injecting harmful SQL code into the input field. The attacks if performed on a large scale allow attackers to view, modify, delete, or steal data, compromising its reliability and in worst-case scenarios, the attacker directly attacks the back-end infrastructure resulting in a denial-of-service attack.<\/span><span>\u00a0<\/span><\/p>\n<p><span>These are a few of the most common network threats, but cyber-criminals are always searching for new ways\u00a0 to identify and take advantage of any network security vulnerabilities. In order to protect themselves, organizations must be watchful and take preventative action, such as implementing the newest firewalls and security technologies, updating their software frequently, and providing employee training.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-316f432 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<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tFidelis Network: NDR Platform\t\t\t\t\t<\/h2>\n<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tDiscover the power of Fidelis Network Detection and Response Solution\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\/resource\/datasheet\/fidelis-ndr\/\"><br \/>\n\t\t\t\t\t\tDownload the solution Brief\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-4fbe0c0 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Tools and Techniques for Vulnerability Assessment<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-1b539b0 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Understanding network vulnerabilities and network threats is the first phase of protecting the digital assets of an organization. In the next step, one needs to effectively and regularly assess where vulnerabilities could exist.\u00a0<\/span><span>\u00a0<\/span><\/p>\n<p><span>Here are some essential tools and techniques for vulnerability assessment of network:<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-ab78f7c elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Penetration testing<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-045bda3 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Penetration testing popularly known as \u201cpen testing\u201d is a technique where an organization hires ethical hackers or security professionals to stimulate or imitate an attack on the network and test the defense of an organization. The hired professional tries to breach the system and find any underlying vulnerability before any hacker does.\u00a0<\/span><span>\u00a0<\/span><\/p>\n<p><span>Penetration testing helps uncover all system weaknesses such as physical vulnerability, software-based vulnerability, or any misconfiguration in the network. In regular pen testing human elements are assessed to ensure that even social engineering cannot break the organization\u2019s security posture.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-7d19b61 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Regular security audits<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-4c61df1 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Regular security audits are a crucial factor in mitigating any network threat. These audits are performed to find any flaw or potential risk that may jeopardize the organization\u2019s data and system. These audits are conducted either by the internal IT team or a third-party security professional.\u00a0<\/span><span>\u00a0<\/span><\/p>\n<p><span>The auditors make sure that the company\u2019s information system conforms to both external and internal IT regulations. Both internal and external audits have benefits; internal auditors can offer objective audit results while external auditors have in-depth knowledge of the organization\u2019s network.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-775081d elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Best Practices to Mitigate Network Vulnerabilities<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-15a7899 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW212215275 BCX0\"><span class=\"NormalTextRun SCXW212215275 BCX0\">Other than risk assessment there are some common practices that organizations adopt to diminish network vulnerabilities. Here are some key strategies to enhance network security:<\/span><\/span><span class=\"EOP SCXW212215275 BCX0\">\u00a0<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-25e1cc9 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Regular Software Updates and Patch Management<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-c0b5765 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW132141143 BCX0\"><span class=\"NormalTextRun SCXW132141143 BCX0\">All software developers are <\/span><span class=\"NormalTextRun SCXW132141143 BCX0\">coming up with<\/span><span class=\"NormalTextRun SCXW132141143 BCX0\"> regular updates to patch any security loopholes that can endanger the organization\u2019s data. Regularly updating all software including operating systems, applications, and firmware is a sure-shot way of mitigating any network threat through the security flaw of software. On the other hand, delays in updating the software can expose your network and system to known and unknown network threats.<\/span><\/span><span class=\"EOP SCXW132141143 BCX0\">\u00a0<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-938ecec elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Strong Password Policies<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-eb2b6b5 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span>Default or weak passwords are likened to an open door for hackers creating network security concerns. A \u201cbrute-force attack,\u201d also known as password cracking, is a popular method hackers use to guess the password.\u202f<\/span><span>\u00a0<\/span><\/p>\n<p><span>As a downside of advanced technology, there are hacking software easily available that are designed for brute-force attack. Organizations should create strong password regulations and, if necessary, multi-factor authentication (MFA) in order to protect themselves.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-f6d7754 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Employee Training and Awareness Programs<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-509f182 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW23537652 BCX0\"><span class=\"NormalTextRun SCXW23537652 BCX0\">Humans are considered a weak link in the security protocols of any organization. Hence, it becomes important to regularly educate employees about network security risks and best practices. The training session should include information about phishing attacks, social engineering, the dangers of weak passwords, and awareness of any other potential risks. Regular training programs will eventually create a culture of cyber awareness that can reduce security breaches.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-57b22da elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Implementing Firewalls and Intrusion Detection Systems (IDS)<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-eae0d29 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW169403060 BCX0\"><span class=\"NormalTextRun SCXW169403060 BCX0\">Robust firewalls and Intrusion detection systems can detect any threat and send security alerts to systems to take preventive action. The detection works by monitoring and analyzing the incoming and outgoing traffic. Any suspicious activity is taken as a threat and cyber security teams are alerted to ensure safety. IDS works best if integrated with Intrusion prevention systems which can not only detect but also take proactive action to prevent any such malicious activity.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-d26bea1 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Secure Configuration Management<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-936b636 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW192210403 BCX0\"><span class=\"NormalTextRun SCXW192210403 BCX0\">Misconfigured and incorrectly configured devices such as routers, servers, and IoT devices pose a big security risk for any organization. Ensuring secured configuration by disabling unnecessary services, changing default settings, and updating default passwords to strong passwords. Organizations should also use the principle of least privilege which <\/span><span class=\"NormalTextRun SCXW192210403 BCX0\">states<\/span><span class=\"NormalTextRun SCXW192210403 BCX0\"> that users should only get the access they absolutely <\/span><span class=\"NormalTextRun SCXW192210403 BCX0\">require<\/span><span class=\"NormalTextRun SCXW192210403 BCX0\">.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-2be6bf7 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\">Data Encryption<\/h3>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-0a18fa7 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span class=\"TextRun SCXW107858986 BCX0\"><span class=\"NormalTextRun SCXW107858986 BCX0\">A useful trick to keep data safe from unwanted usage is to encrypt it securely both in transit and at endpoints. Comprehensive encryptions guarantee that a hacker cannot decipher and misuse the data, even if it is intercepted or captured. The organization should implement encryption protocols and keep improving its practices before it loses pace with evolving threats.<\/span><\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-9de62dc elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Fidelis Network Detection and Response (NDR)<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-2210cb1 elementor-widget elementor-widget-text-editor\">\n<div class=\"elementor-widget-container\">\n<p><span><a href=\"https:\/\/fidelissecurity.com\/solutions\/network-and-detection-response-ndr-solution\/\">Fidelis NDR<\/a> is your one-stop tool aimed at swiftly identifying and responding to any network threat. It works as the first line of defense with proactive monitoring of traffic and in case of any behavior anomaly detection or indications of malicious activities Fidelis NDR is equipped with technologies like:<\/span><span>\u00a0<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-dd2588c elementor-icon-list--layout-traditional 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\"><a href=\"https:\/\/fidelissecurity.com\/solutions\/network-dlp\/\">Network Data Loss Prevention<\/a><\/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\">Sandboxing<\/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\">Deep Session Inspection<\/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\">Advance Cyber Terrain Mapping<\/span><\/p><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-a9ee844 e-flex e-con-boxed e-con e-parent\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-af844f4 elementor-widget elementor-widget-heading\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Frequently Asked Questions<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-e2e4d03 elementor-widget elementor-widget-eael-adv-accordion\">\n<div class=\"elementor-widget-container\">\n<div class=\"eael-adv-accordion\">\n<div class=\"eael-accordion-list\">\n<div class=\"elementor-tab-title eael-accordion-header active-default\">\n<h3 class=\"eael-accordion-tab-title\">What are some of the most common vulnerabilities that exist in a network?<\/h3>\n<\/div>\n<div class=\"eael-accordion-content clearfix active-default\">\n<p><span>There are several common network vulnerabilities, including but not limited to:<\/span><span>\u00a0<\/span><\/p>\n<p><span><strong>Physical Vulnerabilities:<\/strong> Lack of strong infrastructure around servers can give access to data to any perpetrators.<\/span><span>\u00a0<\/span><span><strong>Software vulnerabilities:<\/strong> Outdated software or getting software from unauthorized vendors makes your system vulnerable to attack.<\/span><span>\u00a0<\/span><span><strong>Configuration vulnerabilities:<\/strong> Misconfigured devices create an entry point for intruders.<\/span><span>\u00a0<\/span><span><strong>Human-based vulnerabilities:<\/strong> Untrained and unsuspecting employees often fall for phishing and other social engineering attacks to compromise an organization\u2019s data. They are also one of the most common network vulnerabilities.<\/span><span>\u00a0<\/span><span><strong>IoT Vulnerabilities:<\/strong> IoT devices are often poorly configured with weak encryptions leading to cyber-attacks.<\/span><\/p><\/div>\n<\/div>\n<div class=\"eael-accordion-list\">\n<div class=\"elementor-tab-title eael-accordion-header\">\n<h3 class=\"eael-accordion-tab-title\">How Do Network Vulnerabilities Impact Businesses?<\/h3>\n<\/div>\n<div class=\"eael-accordion-content clearfix\">\n<p><span>Network vulnerability often leads to many negative impacts on the business, some of which are:<\/span><span>\u00a0<\/span><\/p>\n<p><span><strong>Data breach:<\/strong> Network vulnerability mostly led to compromising sensitive information of the organization.<\/span><span>\u00a0<\/span><span><strong>Disruption of operations:<\/strong> Attacks such as DDoS, or SQL injection can cause denial and disruption of services.<\/span><span>\u00a0<\/span><span><strong>Financial loss:<\/strong> Recovering stolen data, disruption of operations, and hefty lawsuits can cause monetary loss to businesses.<\/span><span>\u00a0<\/span><span><strong>Reputational loss:<\/strong> Any security breach damages customer confidence resulting in loss of business.<\/span><span>\u00a0<\/span><span><strong>Compliance violation:<\/strong> <a href=\"https:\/\/fidelissecurity.com\/threatgeek\/data-protection\/what-is-data-breach\">Data breach<\/a> due to negligence attracts big fines and lawsuits.<\/span><\/p><\/div>\n<\/div>\n<div class=\"eael-accordion-list\">\n<div class=\"elementor-tab-title eael-accordion-header\">\n<h3 class=\"eael-accordion-tab-title\">How Can Network Vulnerabilities Be Identified?<\/h3>\n<\/div>\n<div class=\"eael-accordion-content clearfix\">\n<p><span>There are tried and tested methods to identify any underlying network vulnerabilities.<\/span><span>\u00a0<\/span><\/p>\n<p><span><strong>Penetration testing:<\/strong> Testing the system through stimulated attack can aware the organization of any hidden or intrinsic flaws.<\/span><span>\u00a0<\/span><span><strong>Security Audits:<\/strong> Regular security audits help to assess if network security measures are following IT protocols and industry protocols.<\/span><span>\u00a0<\/span><span><strong>Monitoring tools:<\/strong> There are firewalls and intrusion detection systems (IDS) available to detect any intrusion and alert the cyber security team.<\/span><\/p><\/div>\n<\/div>\n<div class=\"eael-accordion-list\">\n<div class=\"elementor-tab-title eael-accordion-header\">\n<h3 class=\"eael-accordion-tab-title\">What Is the Difference Between Network Vulnerabilities and Network Threats?<\/h3>\n<\/div>\n<div class=\"eael-accordion-content clearfix\">\n<p><span><strong>Network vulnerabilities:<\/strong> These are the design flaws in the system that can be exploited by hackers. These vulnerabilities include unpatched software, misconfigured devices, weak passwords, vulnerable IoT devices, etc.<\/span><span>\u00a0<\/span><\/p>\n<p><span><strong>Network threat:<\/strong> Network threats are the methods of attack that hackers use to exploit the vulnerable network. These threats include phishing attacks, Botnets, physical sabotage, viruses, SQL injection, etc.<\/span><span>\u00a0<\/span><\/p>\n<\/div><\/div>\n<div class=\"eael-accordion-list\">\n<div class=\"elementor-tab-title eael-accordion-header\">\n<h3 class=\"eael-accordion-tab-title\">How Can IoT Devices Introduce Network security Vulnerabilities?<\/h3>\n<\/div>\n<div class=\"eael-accordion-content clearfix\">\n<p><span>Security factors are neglected while IoT devices are produced as they are only made for convenience. They are the most vulnerable machines prone to be attacked by hackers:<\/span><span>\u00a0<\/span><\/p>\n<p><span><strong>Weak default setting:<\/strong> Keeping the default setting of an IoT device can give unauthorized access to your network to an attacker.<\/span><span>\u00a0<\/span><span><strong>Weak encryption:<\/strong> Strong encryption is often neglected in IoT devices making it easy to exploit.<\/span><span>\u00a0<\/span><span><strong>Insecure firmware:<\/strong> The firmware of such devices is difficult to update for a layman, creating an easy entry point for a potential attack.<\/span><\/p><\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>The post <a href=\"https:\/\/fidelissecurity.com\/threatgeek\/network-security\/common-network-vulnerabilities-and-threats\/\">Network Vulnerabilities and Threats: A Cyber-Security Challenge<\/a> appeared first on <a href=\"https:\/\/fidelissecurity.com\/\">Fidelis Security<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>The digital world is under constant risk as cyber-attacks are becoming increasingly advanced and increasing at a staggering rate. While significant developments have been made to mitigate cyber risk, network security threats continue to evolve further to get unauthorized access and steal data from companies. According to Cloudwards Cybersecurity Statistics 2024, Cybersecurity intrusions increased by [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":85,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-82","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=\/wp\/v2\/posts\/82"}],"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"}],"author":[{"embeddable":true,"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=82"}],"version-history":[{"count":0,"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=\/wp\/v2\/posts\/82\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=\/wp\/v2\/media\/85"}],"wp:attachment":[{"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=82"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=82"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cybersecurityinfocus.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=82"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}