Ilaalinta aasaasiga ah ee amniga ee ka dhanka ah fayrasyada iyo malware, Microsoft waxay ku dhex dhistay Difaaca^{(Windows Defender)} Windows kaaga Windows 11/10 nidaamyada hawlgalka. Tani waxay ka dhigan tahay inaadan u baahnayn inaad rakibto barnaamij kasta oo ka-hortagga iyo Windows Defender ayaa daryeeli doona arrimaha amniga. Iyadoo Windows 11/10 , qolkan ammaanku wuxuu awood u leeyahay inuu si toos ah u cusbooneysiiyo qeexitaannada antimalware iyo Windows Updates .

Waxaan aragnay sida gacanta loogu rakibo qeexitaanadii ugu dambeeyay ee Difaaca Windows^{(how to manually install the latest definitions for Windows Defender)} . Maanta, maqaalkan, waxaan ku arki doonaa sida aad u cusbooneysiin karto qeexitaannada fayraska Difaaca Windows adigoo isticmaalaya ^{(Windows Defender)}Windows PowerShell .

Cusbooneysii Qeexitaannada Difaaca Windows Isticmaalka Windows PowerShell^{(Update Windows Defender Definitions Using Windows PowerShell)}

1. Riix Windows Key + Q , ku qor Windows PowerShell sanduuqa raadinta. Natiijooyinka, midig-guji Windows PowerShell oo dooro Orod sida maamulaha^{(Run as administrator)} . Haddii lagu weydiiyo erayga sirta ah ee akoonka isticmaalaha, bixi taas.

2. Marka xigta, daaqadda Windows PowerShell si aad u furto nooca cd. oo ku dhufo Enter key. Mar labaad ku qor cd.. ka dibna taabo furaha geli ^(Enter)Sidan, waa inaad ku PS C:\> hagaha.

3. Hadda waxaad ku qori kartaa cmdlet-kan, ka dib markaad doorato xuduudaha, oo ku dhufo furaha^(Enter) . cmdlet guud (la fududeeyay) waa sidatan:

Update-MpSignature [-UpdateSource <UpdateSource> {InternalDefinitionUpdateServer | MicrosoftUpdateServer | MMPC | FileShares} ]

Tusaale ahaan, amarka aad isticmaali doonto si aad si fudud ugu cusboonaysiiso qeexitaannada waa:

PS C:\> Update-MpSignature

Tani waxay si toos ah u go'aamineysaa isha ugu wanaagsan ee cusbooneysiinta waxayna bilaabeysaa soo dejinta qeexitaannada.

Haddii ay dhacdo, haddii aad rabto inaad qeexdo isha qeexitaannada cusboonaysiinta, waxaad u baahan tahay inaad beddesho cmdlet guud. Tusaale ahaan, haddii aad rabto inaad ka cusbooneysiiso Microsoft Update Server , waxaad isticmaali kartaa cmdlet soo socota:

PS C:\> Update-MpSignature -UpdateSource MicrosoftUpdateServer

Ilaha kale ee la cusboonaysiiyay ee aad isticmaali karto waa InternalDefinitionUpdateServer , Xarunta Ilaalinta Malware Microsoft^{(Microsoft Malware Protection Center)} ( MMPC ) iyo FileShares.

Markaad isticmaasho isha InternalDefinitionUpdateServer , adeeggu wuxuu hubinayaa wixii ku soo kordha ^{(InternalDefinitionUpdateServer)}Adeegaha Cusbooneysiinta Software-ka Windows^{(Windows Software Update Services)} ( WSUS ).

Waxaan rajeyneynaa^(Hope) inaad u hesho maqaalku mid macluumaad iyo waxtar leh!

Update Windows Defender definitions using PowerShell

For basic security protection agаinst virusеs and malwаre, Microsoft has built-in Windows Defender in your Windows 11/10 operating systems. This means that you don’t need to install any antivirus programs and Windows Defender will take care of security issues. With Windows 11/10, this security suite has the ability to update antimalware definitions automatically along with Windows Updates.

We have seen how to manually install the latest definitions for Windows Defender. Today, in this article, we’ll see how you can update Windows Defender virus definitions using Windows PowerShell.

Update Windows Defender Definitions Using Windows PowerShell

1. Press Windows Key + Q, type Windows PowerShell in the search box. From the results, right-click on Windows PowerShell and select Run as administrator. If you’re prompted for the user account password, provide that.

2. Next, in the Windows PowerShell window so open type cd.. and hit Enter key. Again type cd.. and then press Enter key. In this way, you should be arrived at PS C:\> directory.

3. Now you can type this cmdlet, after making choice about parameters, and hit Enter key. The general cmdlet (simplified) goes like this:

Update-MpSignature [-UpdateSource <UpdateSource> {InternalDefinitionUpdateServer | MicrosoftUpdateServer | MMPC | FileShares} ]

For example, the command you’ll use to simply update definitions is:

PS C:\> Update-MpSignature

This automatically determines which is the best update source for and begins downloading definitions.

In case, if you want to specify the update definitions source, you need to alter the general cmdlet. For example, if you want to update from Microsoft Update Server, you can use the following cmdlet:

PS C:\> Update-MpSignature -UpdateSource MicrosoftUpdateServer

Other updated sources you can use are InternalDefinitionUpdateServer, Microsoft Malware Protection Center (MMPC) and FileShares.

When you use InternalDefinitionUpdateServer source, the service checks for updates on the Windows Software Update Services (WSUS) server.

Hope you find the article informative and helpful!

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