Microsoft Root Certificate Authority 2011cer Work Better

However, IT administrators can view it by:

The Microsoft Root Certificate Authority 2011 works by issuing digital certificates to organizations and individuals that require a secure connection. Here's a step-by-step explanation of how it works:

The original 2011cer uses SHA-1 for its signature. Many security policies (PCI DSS, government standards) now reject SHA-1 roots. However, Windows 10 and 11 still trust this root because it is with SHA-256 versions. Understanding this nuance is crucial: the root “works” because Microsoft issued a SHA-256 cross-certificate.

Alternatively, view it via command line: microsoft root certificate authority 2011cer work

At the top sits the – a self-signed certificate. It is not used to issue end-entity certificates directly (that would be risky). Instead:

When an Enterprise Root CA is installed, it automatically publishes its certificate to the Active Directory store. 3. Automatic Distribution

When you connect to Windows Update, the server presents a certificate chaining up to the Microsoft Root Authority 2011. Windows silently verifies the chain; if the root is missing or untrusted, updates fail. However, IT administrators can view it by: The

The 2011 root remains active for backward compatibility. Microsoft may eventually phase it out or shorten its validity via the (Certificate Trust List), but as of 2026 (once the article is written looking forward), it is still widely trusted.

: Authenticates modern application runtimes, including various versions of the Microsoft .NET Framework.

This Intermediate Certificate is, in turn, signed and verified by the . 2. The Verification Process on Your Device However, Windows 10 and 11 still trust this

You might never see the root certificate itself used directly, but you encounter its effects constantly:

If you’ve ever installed Windows without seeing a single “Untrusted Publisher” warning for core Microsoft components — you’ve witnessed the Microsoft Root Certificate Authority 2011 doing its job.