Showing results for Certificate - Scripting Blog [archived]

Summary: Targeting Expired Certificates with Get-AuthenticodeSignature Question: Hey Doctor Scripto! Is there an easy way to visually identify Digitally signed files with an Expired status on the Digital Certificate? Answer: Absolutely! We just need to filter on the “Status” property and show those without the value ‘Valid’. As an add...

Summary: Using the Get-AuthenticodeSignature cmdlet to show if a file is Digitally Signed Q: Hey, Doctor Scripto! I was curious, since many new files are Digitally signed with a certificate if there was an easy way to see the status of the Digital Signatures of many files easily? —SH A: Hello SH your good friend Doctor Scripto is here t...

Summary: Boe Prox shows how you can find certificates that are expiring.  How can I find if I have any certificates on my system that are expiring within 30 days?  Use the ExpiringInDays dynamic parameter when working with the certificate provider, for example: Get-ChildItem Cert:\LocalMachine\My\ -ExpiringInDays 30 | Select-Obj...