Windows operating system updates are dual-signed using both the SHA-1 and SHA-2 hash algorithms to prove authenticity. But going foward, due to "weaknesses" in SHA-1, Microsoft officials have said ...

Things are about to get a lot safer on the internet with SHA-2, but there is plenty of work still to be done when it comes to SHA-1 deprecation. For the past couple of years, browser makers have raced ...

Microsoft recently described its timeline for phasing out Secure Hash Algorithm-1 (SHA-1) in supported Windows systems, and for upgrading to SHA-2. The details on patching systems to support SHA-2, ...

Microsoft is removing all Windows downloads from the Microsoft Download Center that are signed using SHA-1 certificates on August 3rd, 2020. Microsoft is blocking Windows 7 and Windows Server 2008 R2 ...

Heartbleed is a great example of how spectacular security failures grab the popular imagination. There is another set of problems much less sexy and harder to fix: keeping standards progressing. As it ...

Microsoft is blocking Windows 7 and Windows Server 2008 R2 updates from being installed if they are code signed using a SHA-2 certificate and the machine has Symantec or Norton antivirus installed.

Now that NIST has selected Keccak as the winner of the five-year-long SHA-3 competition, the next question to be answered is whether the new hash algorithm will be implemented in any meaningful way in ...

Microsoft plans to stop trusting Secure Hash Algorithm 1 (SHA-1) certificates next month for "all major Microsoft processes and services," according to a Wednesday announcement. Those SHA-1 ...

Microsoft on Friday described its 2019 timeline for when it will start distrusting Secure Hash Algorithm-1 (SHA-1) in supported Windows systems, as well as in the Windows Server Update Services 3.0 ...

In February 2017, Google and CWI announced they had broken SHA-1 encryption. This isn't a surprise: The encryption, used for things like digital signatures, had been susceptible to collisions for ...