What is Microsoft's Patch Tuesday?

As the number of cybercrimes increasing each day, Microsoft has come up with a monthly security fix; this is a great initiative since the hackers are continuously trying to find a vulnerability to exploit users.

What is Patch Tuesday?

Microsoft's monthly security update delivery is known as Patch Tuesday. Patch Tuesday is a monthly event that occurs on the second Tuesday of each month.

  • Microsoft releases these security patches to address vulnerabilities found in its software products so that hackers don't exploit these loopholes.

  • When Microsoft fixes a security vulnerability, it does not disclose the Patch right away. Instead, the business compiles all fixes into a single patch delivered on Patch Tuesday.

  • Microsoft does this to make the updating process as predictable as possible for administrators. IT pros may plan to test or install patches on the second Tuesday of each month because they know when they will arrive. It should be less time-consuming than applying smaller patches regularly, and it should be more predictable than large patches coming on a random day of the month.

  • Microsoft also fixes the issues related to Microsoft Office, Azure hybrid cloud apps, and the Visual Studio code editor. The upgrades apply to compatible Windows systems, even those that have reached end-of-life status but are still protected by Microsoft's Extended Security Update program.

Out-of-band patches, which address more critical vulnerabilities, are the exception.

What is the Purpose of Patching?

Simply because a software has been released does not mean it is free of bugs, security problems, or other issues. As Internet security becomes more of a problem, a patch management system is critical for a company's overall security infrastructure. Patches are required regularly to keep operating systems current and secure. Patch Tuesday establishes a monthly deadline for implementing changes to existing software systems.

  • Patches protect against various security flaws, including DOS attacks, spoofing, etc.

  • Microsoft advises consumers to apply security updates as soon as they are available. Malicious actors regularly examine the code in Microsoft's updates for clues to generate malware versions.

  • Patch management must be done correctly to guarantee that patches do not cause problems with other enterprise products or cause users to be inconvenienced.

  • According to best practices, administrators should employ a testing phase, such as a pilot group, to check for issues before delivering updates to systems in a production environment.

Methods That Microsoft Uses to Disseminate the Patches

Microsoft calls its monthly Windows updates a "quality update" because they include security improvements, bug fixes, and feature refinements. In a monthly rollup, the company mixes security and non-security updates, which it distributes in the following four ways −

  • Updates for Windows

  • Update Services for Windows Server

  • Configuration Manager for System Center

  • Update Catalog from Microsoft

Microsoft used to offer security patches for third-party programs as well. When Adobe still supported it, the Adobe Flash Player was the most notable application in this category.

How to Get Patch Tuesday Updates?

The release notes for a month's Patch Tuesday security upgrades may be found in Microsoft's Security Update Guide.

  • The Security Update Guide compiles a list of all security updates for a specific period. It also includes the vulnerability's effect and severity level, the release date, the impacted product, and the vulnerability's impact. It offers a download link for the update and links to relevant Microsoft Knowledge Base articles and CVE information for each Patch.

  • Microsoft's Security Update Guide Frequently Asked Questions website is a fantastic place to learn more about Patch Tuesday. Microsoft's Lifecycle Product Database contains support policies for security updates.

  • When upgrades affect consumer security, Microsoft sends out security notifications. Email alerts can be subscribed to by users who have a Microsoft account. Microsoft also publishes security warnings for material that isn't classified as a vulnerability but is critical.