Computer security knowledge serialization (1) Understand what patches are

Patches are used to fix bugs.

What is a patch?

Just as the knitted patch is used to fix vulnerabilities on clothing, the software patch is used to fix the "vulnerabilities" of the software program ". Patches are updates used to fix a specific problem or vulnerability. Sometimes, the software manufacturer will release an upgraded version of the software, rather than just releasing a patch, even though they will prompt the software of the upgraded version as a patch.

How to find the patch to be installed?

When patches are available, software vendors usually place them on the web page for users to download. The most important thing is that the faster the patch is installed, the better. In this way, you can protect your computer from being vulnerable to hackers. Some software will automatically search for updatable patches, and many vendors provide users with the option to automatically receive update notification email lists. If these automatic settings of your software are available, we recommend that you use them for benefits. If you do not have these options, check your software vendor's website regularly for updates.

Please be sure to only download the software or update the patch from the website you fully trust. Don't trust the links in the email-hackers have already begun using emails to attract users to log on to their websites, where they pretend that malware is patched to lure users into downloading. In the same way, be careful when the email says that the attached attachments are patch information-these attachments are often viruses.