Microsoft has relased a security advisory about the TLS/SSL attack developed by Juliano Rizzo and Thai Duong and also has made a FixIt tool available to help server administrators switch on support ...

We have talked about the TLS handshake, and how it can fail. We also marked that a lot of TLS failures had happened because Microsoft tried fixing something. A security updated CVE-2019-1318 has ...

LDAP signing is an authentication method in Windows Server that can improve the security of a directory server. Once enabled, it will reject any request that doesn’t ask for signing or if the request ...

As part of a migration to Microsoft Exchange Online, I am trying to enable coexistance to move mailboxes from the local Exchange server to Microsoft Exchange online. Here are their directions that I ...

Microsoft announced that it has extended support for SHA-2 and TLS in supported versions of Windows. One by one, tech companies have been tossing aside the SHA-1 cryptographic algorithm like the ...