Linux Patch Management

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Linus Torvalds developed Linux, an open-source Unix-based operating platform. It is the most popular operating system for servers, mainframes, and smartphones. Did you know that Android is also Linux-based? There are many ways to patch Linux machines, but the best is to use a patch management program. What is patch management in Linux?

Software is patched when it has been modified or fixed by patches. What is patch management in Linux? How does it differ from other operating system? Both Windows and Linux patching is similar. The only difference is in the method used. Each operating system has its own file structure, which governs how programs interact with each other.

Linux does not have the same user interface as Windows or Mac. It is possible to issue system commands through a terminal, but this requires technical knowledge.

These are some examples of Linux patching:

sudo apat-get //gets the list of available updates on a Debian-based Linux system
yum update ///checks for the latest updates on Red Hat-based Linux systems

The commands depend on the Linux flavor and distribution, as you can see in the example.

What is Linux patch management and why do you need it? All operating systems can use the general concept of patching. There are flaws and bugs in every application. Software updates and fixes are included in a patch. To prevent hackers from exploiting software weaknesses, patching is essential. This prevents previous attacks from repeating and increases data security. In the next section, you will find out more about patch management in Linux.

The commands depend on the Linux flavor and distribution, as you can see in the example.

What is Linux patch management and why do you need it? All operating systems can use the general concept of patching. There are flaws and bugs in every application. Software updates and fixes are included in a patch. To prevent software vulnerabilities being exploited by an attacker, patching is essential. This prevents previous attacks from repeating and increases data security. In the next section, you will find out more about patch management in Linux.

How to Choose the Best Patch Management Software

After an application’s release, security flaws are fixed by patching. It takes effort and time to create a bug fix or update. An attacker may try to exploit security holes during this time. When your security is at risk, you must take all necessary precautions.

It is crucial to choose the best patch management tool for you needs. Your choice will also be affected by factors such as ratings, reviews, and user feedback. It is crucial to determine which features you want.

These are the most important features that any patch management software must have:

Cross Platform

It should be capable of deploying patches for different operating systems, such as Windows, Mac, Linux, and Mac. Good patch management software must work in any environment. It is important that the software can be used with different operating systems.

Endpoint Support

It should also deploy patches for different endpoint devices, such as smartphones, tablets, and laptops. This is crucial because many people bring their own devices to work.

Automation Capabilities

To save time, money, effort, and money, it must have automation capabilities. An application’s primary purpose is to make tasks easier for users. Manual patching should only be done when it is necessary.

Customizable reports

Patch management software must provide status reports about the most recent patches. You should have the option to customize it.

The Benefits

When choosing the right patch management tool, you should consider the benefits. You should always think twice before you make an investment in something. These are some of the benefits you should consider when selecting a patch management program:

Complete Patch Sourcing

You can get intelligence from these sources with a patch management tool:

  • Microsoft Security Bulletin.
  • Software vendors
  • Common Vulnerabilities (CVE)
  • Automated Crawler Systems

Automated System Discovery

Patch management tools provide a snapshot of your network in real time. It automates the process for locating endpoints and detecting missing or incorrectly installed security patches.

Prioritization Scheduling

Priority in patch deployment depends on the severity, vendor and type. Automated scheduling of critical updates is possible with a patch management tool.

Efficient Deployment

The patch management tool allows you to schedule deployments by computer time, group, or computer.

Change Management

The following are the results of a patch management tool:

  • Policies for Endpoint Patches
  • Status of the network changes
  • Missing and applied patches
  • Failure to deploy.

Review and Assessment

Patch management software monitors and patches every application on the network. This software gives you visibility to the global patch inventory. It displays advanced network statuses and health reports.

Compliance

A patch management software can be configured to follow the set schedule. This ensures that the whole organization is compliant and maintains consistency.

Testing

A patch management tool is capable of performing extensive and detailed testing. It is possible to run and test the patches individually or in bulk.

You now know the basics of patch management in Linux. What are its features? And what are its benefits? You also know the importance of patch management for network security. For more information, click here.

Melina Richardson is a Cyber Security Enthusiast, Security Blogger, Technical Editor, Certified Ethical Hacker, Author at Cybers Guards & w-se. Previously, he worked as a security news reporter.