Chuck Leaver – Your Guide To Patch Validation

Written By Logan Gilbert And Presented By Chuck Leaver

 

Intro

A current report shows nearly twenty thousand brand-new software vulnerabilities were found in 2017 – an all time high. Think about that for a second. That’s approximately fifty five new vulnerabilities daily. That’s a lot for any IT store to handle.

Now there’s good news and bad news. The good news is that patches were offered for eighty six percent of those vulnerabilities on the day of disclosure. The bad news is that most companies continue to deal with patch validation, prioritization and application. And as IT tasks increasingly migrate to the cloud, vulnerability visibility tends to reduce – exacerbating an already tough challenge.

Let’s take a better look at how to manage cloud patch validating effectively.

Initially, a Patch Management Guide

Patch management is the practice of updating software applications with code modifications that resolve vulnerabilities exploitable by cyber assailants. Despite the fact that it’s been around for decades, patch management remains a tough procedure for many IT companies.

Modern businesses have complex IT environments with several integration points between company systems. That means it is challenging for software application developers to account for all unexpected effects, e.g., a piece of code that might close a port, disable critical infrastructure interaction, and even crash its host server.

And focusing on the efficient patching of recognized vulnerabilities is the undeniable ‘big bang for the buck’ play. In 2017, Gartner stated that ninety nine percent of exploits are based upon vulnerabilities that have actually currently been understood to security and IT experts for at least one year.

Cloud Patching Fundamentals

The very first key to shutting down the correct vulnerabilities in your cloud IT infrastructure is being able to see everything. Without being able to see into your cloud systems and applications, you can’t really understand if both those systems and applications are patched where it is most important. The 2nd key is patch validation. Just shooting off a patch is no warranty that it triggered correctly. It may, or might not, have deployed successfully.

How would you be sure of this?

The Ziften Method

Ziften provides the visibility and recognition you require to guarantee your cloud IT environment is safe and safe and secure from the vulnerabilities that matter:

– Detailed capture of discovered OS and application vulnerabilities

– Findings mapped to vulnerability insight references, e.g., OWASP, CIS, CVE, CWE, and OSVDB

– Comprehensive explanations of the implications of findings, business effects, and dangers for each of the recognized exposures

– Vulnerability prioritization based upon asset criticality and threat of attack

– Remediation suggestions to close determined deficiencies

– In-depth actions to follow while reducing reported shortages

– Detection and mitigation of attacks that take advantage of unpatched systems with quarantine treatments

Far too frequently we discover that the data from customer’s patching systems incorrectly report that vulnerabilities are certainly patched. This creates a false sense of security that is inappropriate for security operations and IT operations groups.

~leaverchuck1


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