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Network Infrastructure Magazine | Wednesday, May 03, 2023
Vulnerability management is more than running a scanning tool, and a high-quality vulnerability tool or toolset can significantly improve implementation and ongoing success.
Fremont, CA: As a result of vulnerability management, we identify, assess report on, manage, and remediate cyber vulnerabilities across endpoints, workloads, and systems regularly. It is common for a security team to use a vulnerability management tool to detect vulnerabilities and use different processes to patch or remediate them.
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How are Vulnerabilities Ranked and Categorized?
CrowdStrike and many other cybersecurity organizations assess and communicate software vulnerabilities based on the Common Vulnerability Scoring System (CVSS). Based on CVSS Base Scores, The National Vulnerability Database (NVD) assigns CVSS severity ratings.
The Vulnerability Management Process
To effectively manage vulnerabilities, vulnerability management programs should adhere to several stages. There are many ways to define the cycle's steps, but the process is generally the same, regardless of terminology.
Vulnerability Management Solutions: What to Look For
It is the responsibility of a vulnerability manager to manage exposure to known vulnerabilities. Vulnerability management is more than running a scanning tool, and a high-quality vulnerability tool or toolset can significantly improve implementation and ongoing success.
Various options and solutions are available on the market, each claiming to offer the best features.
Timeliness is important. Vulnerability management tools that fail to detect vulnerabilities promptly won't be helpful and won't add much to overall security. Often, network-based scanners do not succeed in this area. Scans can take a long time to complete and consume a significant amount of bandwidth only to produce outdated results.
Performance impact on an endpoint is critical. There is an increasing number of vulnerability-scanning vendors that claim to offer agent-based solutions. Most of these agents are so bulky that they have a dramatic impact on the performance of an endpoint. If you are looking for an agent-based tool, make sure you find one with a lightweight agent, one that consumes very little space on the endpoint and does not hinder productivity.
Real-time, comprehensive visibility is critical. Seeing the vulnerable parts should be instantaneous. A legacy vulnerability tool can inhibit visibility - network scans take time and provide outdated results, bloated agents cause business slowdowns, and bulky reports are useless for addressing vulnerabilities in a timely manner. Real-time data viewing and interaction are possible with stainless technology such as Falcon Spotlight.
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