A vulnerability is a flaw that creates a weakness that can be exploited by hackers to gain access to your system. No system is impenetrable. However, an organization can reduce the likelihood of a cyberattack by being proactive and staying one step ahead of hackers. This way, it is able to find vulnerabilities before they are exploited by hackers.
Vulnerability management is a continuous, proactive process that seeks to keep an organization’s systems and applications safe from possible cyberattacks. This is critical for an organization’s overall security because it prevents data breaches that could cause significant damage. Government agencies also carry out vulnerability management in the interest of national security. There are also NIS regulations on keeping systems safe from attacks for companies doing business with the government.
Here is how companies prevent cyber crime through vulnerability management:
Common Vulnerability Management Systems
There are several systems in place to handle vulnerabilities at different levels. Here are the common types:
• Common Platform Enumeration (CPE): This is a method by which organizations identify applications, systems, and hardware applications that are part of the organization’s assets. They are vital as they describe what other vulnerability systems apply to.
• Common Configuration Enumeration (CCE): These are security configurations that enable users to accurately and quickly correlate configuration data across multiple tools and information sources.
• Common Vulnerabilities and Exposures (CVE) system: This is a list of publicly known exposures and vulnerabilities. The United States National Cyber Security FFRDC maintains the list under the management of the Mitre organization.
Why Do You Need Vulnerability Management?
Cybercriminals are always looking for security loopholes in company networks to exploit. It is catastrophic if they find critical vulnerabilities that can give them access to most of the system or the ability to compromise critical parts of the network. Here are some reasons why companies should consider vulnerability management:
• Protect critical data and assets that the business relies on to run.
• Prevent the costs involved in data loss.
• Reduce the damage to reputation caused by data leaks. Helps come up with a strategy to reduce the attack surface and improve the security of the organization.
The Vulnerability Management Process
Using vulnerability management systems allows organizations to identify weaknesses in their security systems. There are several steps involved in the process:
Discovery
The first step is to gather all of the network’s assets. The assets include software, operating systems, and hardware. Once the company has gathered and identified all of its assets, it can identify vulnerabilities and cyber security holes.
Prioritizing
This step involves grouping the network assets and assigning them values according to how critical they are to the organization. As assets become more critical, their priority list rises accordingly. High-priority assets require more attention to ensure that they are safe from cybercrime.
Assessing
Create a risk baseline to act as a reference. Indicate the cyber threats that should be eliminated based on the type of vulnerability threat and asset classification. You can then prioritize potentially damaging threat actors first.
Remediating
Once you discover flows through a vulnerability assessment, deal with them using the priority list you created earlier. Store the remediation information for future verification and reference.
Verification
Audit the remediation process to ensure that the vulnerabilities are no longer present. You may have to do scans, tests, and cross-examinations to check that.
Reporting
Make management should receive a thorough report. The report should state the vulnerabilities discovered and how they were fixed.
There are different types of cybersecurity threats that the organization has to deal with. Therefore, it may oscillate between the processes above until all critical vulnerabilities are discovered and fixed. This risk management process should always cover all the assets, including the ERP systems, personal data, and devices that access the system from outside the company’s network. A patch management system should keep a list of all the software flaws that have been discovered and patched.
Besides, earlier vulnerability management reports should form part of the threat intelligence network that the organization builds over time. This intelligence can be shared with law enforcement when the source of the attack is discovered and with international partners for companies that work with other firms that have access to their systems.
The earlier the company discovers and fixes security vulnerabilities, the lower the cyber risk and the cyber power against the system. Sensitive data should always be kept safe from internal and external access with a robust vulnerability management program.