Cookies helfen uns bei der Bereitstellung des IMT HilfeWikis. Bei der Nutzung vom IMT HilfeWiki werden die in der Datenschutzerklärung beschriebenen Cookies gespeichert.Weitere Informationen

Antivirus protection for Windows

IMT HilfeWiki - das Wiki
< Virenschutz unter WindowsVirenschutz unter Windows/en
Wechseln zu:Navigation, Suche

To protect your Windows computer from viruses and other malware, you should consider the following.

Security updates

Microsoft releases security updates for Windows once a month. With it known security gaps are closed. These should be installed absolutely.

Windows 10

Press the "Windows Key" and open the settings via the "Gear Wheel"
.
Click on "Update and Security"
.
This is what it should look like - Windows is up to date

Windows 11

Start menu


  • Press the "Windows Key"'
  • Open the settings via the "Gear Wheel"'.

Windows Update


  • Click on "Windows Update" in the lower left margin.
  • This is how it should look - Windows is up to date.

Functionality updates are to be distinguished from this. These are optional and not security relevant. Therefore, they do not need to be installed immediately. Waiting half a year is not a problem.

Example of an optional functionality update.

Virus protection

Windows 10 has a built-in virus protection with Microsoft Defender by default. The level of protection provided by Windows Defender is considered to be sufficient. No additional virus protection needs to be installed.


Windows 10
Windows 11


  • Click the Windows Security icon at the bottom right corner.


On the home page, you will see the current protection status.

Home Page of Microsoft Defender - Everything in the green zone.

Virus scan with Microsoft Defender


  • Click on "Virus & Threat Protection" in the menu on the left.
  • Via "Quick scan" you can scan for threats on your computer.
  • Via "Scan options" you get more search options.


If you still want to install an external antivirus program, you can use the regular recommendations and tests of the following organizations to guide your product selection:

Firewall

Windows 10 has a built-in firewall with the Microsoft Defender.

Windows 10
Windows 11
.


  • Click the Windows Security icon at the bottom right corner.

Windows Firewall


  • Click on "Firewall & and network protection" in the menu on the left.
  • Here you can see if your firewall is active.

More info

Much does not help much

Only one antivirus program should be installed on the device at a time. If you install an additional antivirus program, Microsoft Defender will be automatically disabled. However, if you want to use Microsoft Defender, be sure to uninstall all other antivirus programs. Do not install more than one additional antivirus program under any circumstances!

Updates mandatory

Antivirus programs also need regular updates. If you have installed a fee-based antivirus software and your subscription has expired: uninstall the program. Antivirus programs without updates are a security risk.

Free or fee-based?

In addition to fee-based antivirus programs, there are also many free alternatives. These free alternatives may rely on advertising or collect user data. In any case, rely on a reputable virus protection. There have been instances of malware masquerading as antivirus programs. If in doubt, ask the IMT.

Less is sometimes more

Antivirus programs are important for safe travel on the Internet. Many antivirus programs come with packages in the form of other programs that you may not need. Email scanners, VPNVirtuelle privates Netzwerk; über eine bestehende Internetverbindung wird der Rechner virtuell an einen anderen Ort gesetzt und bekommt alle Zugriffsmöglichkeiten, als ob er vor Ort wäre. Nifty! clients, password managers and PC cleaners should therefore be uninstalled unless absolutely necessary.


See also


Bei Fragen oder Problemen wenden Sie sich bitte telefonisch oder per E-Mail an uns:

Tel. IT: +49 (5251) 60-5544 Tel. Medien: +49 (5251) 60-2821 E-Mail: imt@uni-paderborn.de

Der Servicepoint ist aktuell im Notebook-Café zu finden

Das IMT:Notebook-Café (Raum I0.401) bietet in der vorlesungsfreien Zeit nur eingeschränkten Support und hat von Dienstag bis Donnerstag von 09:00 - 13:00 Uhr für Sie geöffnet geöffnet. Telefon- und E-Mailsupport erfolgt Montag bis Donnerstag von 8:30 Uhr bis 15 Uhr und Freitag von 8:30 Uhr bis 13 Uhr.


Das IMT:Servicecenter Medien auf H1 hat aktuell von Montag bis Donnerstag von 09:00 - 15:00 Uhr und am Freitag von 09:00 - 13:00 Uhr geöffnet.