I'm trying to write a script which validates certificate chain in PowerShell (that all certificates in the chain are not expired) and finds the certificate which is closest to expiration. I'm using following script to find issuer certificate:
Get-ChildItem -Recurse -Path Cert: | Where-Object {...
Revision Note: V1.0 (August 13, 2013): Advisory published.
Summary: Microsoft is announcing the availability of an update for supported editions of Windows Vista, Windows Server 2008, Windows 7, Windows Server 2008 R2, Windows 8, and Windows Server 2012 that restricts the use of certificates...
advisory
attacks
certificate
deprecation
hashing
information
man-in-the-middle
md5
microsoft
phishing
root certificate
safety
security
technology
update
vulnerability
windows 7
windows 8
windows server
windows vista
Revision Note: V1.0 (August 13, 2013): Advisory published.
Summary: Microsoft is announcing the availability of an update for supported editions of Windows Vista, Windows Server 2008, Windows 7, Windows Server 2008 R2, Windows 8, and Windows Server 2012 that restricts the use of certificates...
advisory
attacks
certificate
cybersecurity
encryption
hashing
man-in-the-middle
md5
microsoft
phishing
protocol
root certificates
security
threat
update
vulnerability
windows 7
windows 8
windows server
windows vista
Revision Note: V2.0 (October 9, 2012): Revised advisory to rerelease the KB2661254 update for Windows XP and to announce that the KB2661254 update for all supported releases of Microsoft Windows is now offered through automatic updating. Customers who previously applied the KB2661254 update do...
Revision Note: V2.0 (October 9, 2012): Revised advisory to rerelease the KB2661254 update for Windows XP and to announce that the KB2661254 update for all supported releases of Microsoft Windows is now offered through automatic updating. Customers who previously applied the KB2661254 update do...
Revision Note: V2.0 (October 9, 2012): Revised advisory to rerelease the KB2661254 update for Windows XP and to announce that the KB2661254 update for all supported releases of Microsoft Windows is now offered through automatic updating. Customers who previously applied the KB2661254 update do...
Hello,
Today we released Security Advisory 2798897 to notify customers that we are aware of active attacks using a fraudulent digital certificate issued by TURKTRUST Inc. To help protect customers, we have updated the Certificate Trust List (CTL) to remove the trust of the certificates causing...
advisory
attacks
certificate
communications
customers
digital
fraudulent
management
protection
security
software
trustlist
trustworthy
turktrust
update
windows server
windows vista
windows xp
Severity Rating: Important
Revision Note: V1.0 (December 11, 2012): Bulletin published.
Summary: This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow security feature bypass if an attacker presents a revoked...