Many friends have experienced being blocked by Windows Defender Smart Screen 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 Smart Screen:
Windows Defender Smart Screen is a security protection software
Block malicious websites:
Windows Defender Smart Screen protects against phishing or malware websites and applications, as well as the downloading of potentially malicious files.
You can determine if a site is potentially malicious by:
Analyzing visited web pages by looking for signs of suspicious behavior. If Windows Defender Smart Screen determines that a page is suspicious, it will display a warning page to advise of the warning.
Check visited sites for a dynamic list of reported phishing and malware sites. If a match is found, Windows Defender Smart Screen will display a warning to let users know that the site may be malicious. windowsdefendersmartscreen determines whether a downloaded app or app installer is potentially malicious by checking the downloaded file for a list of reported malware sites and known unsafe programs. If a match is found, Windows Defender Smart Screen will display a warning to let users 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 Smart Screen will display a warning advising caution.
Benefits of windowsdefendersmartscreen:
windowsdefendersmartscreen provides an early warning system for websites that may be involved in phishing attacks or attempt to distribute malware through socially designed attacks.
The main benefits are:
Anti-phishing and anti-malware support. Windows Defender Smart Screen 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-by attacks are web-based attacks, often launched on trusted sites, that target exploiting 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 exploits, see Evolving Windows Defender SmartScreen to protect your device from attacks with reputation-based URL and app protection.
Windows Defender SmartScreen evaluates website 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, application, 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 Smart Screen 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. windowsdefendersmartscreen continuously learns and endeavoring to stay up to date, so it can help protect you against potentially malicious websites and files.
Managed through Group Policy and Microsoft Intune. windowsdefendersmartscreen supports using both Group Policy and Microsoft Intune settings.
For details on 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 a detailed introduction to windowsdefendersmartscreen for all of you. I hope you will like it.