Many friends have experienced being blocked by Windows Defender SmartScreen when using computers, so they turned it off. So what exactly is it? Let’s take a look at his detailed introduction below.

Windows Defender shutdown FAQ

What is Windows Defender SmartScreen:

Windows Defender SmartScreen is a security protection software

Intercepts malicious Websites:

Windows Defender SmartScreen protects against phishing or malware websites and applications, as well as the downloading of potentially malicious files.

You can determine whether a site is potentially malicious by:

Analyzing visited web pages by looking for signs of suspicious behavior. If windows defender smartscreen

determines that a page is suspicious, it will display a warning page to suggest a warning.

Check visited sites for a dynamic list of reported phishing and malware sites. If a match is found, Windows Defender SmartScreen

will display a warning

letting the user know that the site may be malicious. Windows Defender SmartScreen determines whether a downloaded app or app installer is potentially malicious by:

Checking downloaded files for a list of reported malware sites and known unsafe programs. If a match is found, Windows Defender SmartScreen

will display a warning

letting the user know that the site may be malicious.

Check Downloaded Files for a list of files that are well known and downloaded by many Windows users. If the file is not in this list, windows defender smartscreen

will display a warning advising caution.

Windows Defender SmartScreen Benefits:

Windows Defender SmartScreen

Targets websites that may be involved in phishing attacks or attempt to distribute malware through socially designed attacks. early warning system.

The main benefits are:

Anti-phishing and anti-malware support. Windows Defender SmartScreen helps protect users from websites reported as hosting phishing attacks or attempting to distribute malware.

It also helps block deceptive ads, fraudulent sites, and drive-by attacks. Drive compromise is a web-based attack, often launched on a trusted site, that targets security vulnerabilities in commonly used software.

Because drive-by attacks can occur even if the user does not click or download anything on the page, such dangers often go unnoticed.

For more information about drive attacks, see Develop Windows Defender SmartScreen to protect your devices from attacks with reputation-based URL and app protection.

Windows Defender SmartScreen evaluates a website's URLs to determine if they are known to distribute or host unsafe content.

It also provides reputation checks for apps, for checking downloaded programs, and digital signatures for signing files. If the URL, file, app, or certificate has an established reputation, the user will not see any warning.

However, if no reputation exists, the project will be marked as higher risk and a warning will be shown to the user.

Operating system integration. windows defender smartscreen is integrated into the windows 10

operating system, which means it checks for any files that apps (including third-party browsers and email clients) try to download and run.

Improved heuristics and diagnostic data. Windows Defender SmartScreen is constantly learning and endeavoring to stay up to date so it can help protect you against potentially malicious websites and files.

Manage through Group Policy and Microsoft Intune.

Windows Defender SmartScreen supports the use of Group Policy and

Microsoft Intune settings simultaneously.

For more information about all available settings, see Available Windows Defender SmartScreen

Group Policy and Mobile Device Management (MDM) settings.

Block URLs associated with potentially unwanted applications. In Microsoft Edge (based on Chromium), SmartScreen

will block URLs associated with potentially unwanted applications or PUAs.

For more information about blocking URLs associated with PUAs, see Detecting and Blocking Potentially Unwanted Applications.

The above is the detailed introduction of Windows Defender SmartScreen to you, I hope you will like it.

Please bookmark this site for more related tutorials~