Part 6 of a six-part article: Just because you checked a few boxes on your Microsoft Exchange Server does not mean that there is secure TLS encryption between your domain and another SMTP server that ...

I have a exchange setup and everything is working fine. When I setup IMAP (since all clients do not support RPC over HTTP), I specify IMAP and for security I have to choose SSL or TSL, but for SMTP I ...

Part 4 of a six-part article: First of all, you must have X.509 server certificate issued by a certification authority (CA) like VeriSign. There are many vendors who provide TLSSSL certificates. They ...

Facebook dug into the prevalence of SMTP STARTTLS deployments for email encryption and found that 58 percent of messages are sent encrypted and certificate validation happened without a hitch. As more ...

Researchers have some good and bad news about the availability of secure e-mail. Use of STARTTLS and three other security extensions has surged in recent months, but their failure rate remains high, ...

The adoption of devices for the internet of things will depend very much on their communication to the Internet being secure. There are many aspects to being able to secure connections between client ...

SSL and its descendent, TLS, are protocols that encrypt internet traffic, making secure internet communication and ecommerce possible. The decades-long history of these protocols has been marked by ...