obvi.us

cryptography security assistance for the World Wide Web and Email

Does your company require help with its cryptography? Is the padlock icon in your browser looking a bit unhappy? Obvi.us can help you!

World Wide Web -- putting the S in HTTPS

Need help navigating the maze of jargon to understand why your website isn't secure?

Don't let the lady next to you at the cafe steal your credit card details out of the free WiFi. Encrypt that, and we'll show you how.

Web content delivery is something we've done since 1999 and we can do it correctly!

Compliance certification

Regulators giving you a hard time about your [lack of] security?

With more than a decade of web security and firewall testing, we'll keep an eye on your public facing services and deliver automated compliance reports.

Obvi.us provides compliance monitoring for a large financial institution.

Email security

Your email is private and contains a great deal of personal detail about you. Don't let it leak out.

We can help secure it in transit through Transport Layer Security (TLS) as well as it at rest in your outbox and the recipient's inbox. Choose between PGP or S/MIME security. Don't know what that means? Obvi.us will explain!

Obvi.us has provided email security assistance for members of the armed forces serving overseas.

Various scribblings on the topic of cryptography

Are you interested in crypto?

How do I add a X.509 Subject Alternative Name (SAN)?

Make your own client certificate.

Would you like to add ChaCha20 support to your website? Add ChaCha20 to your website!

Switching out OpenSSL for LibreSSL is easy. Instructions for Replacing OpenSSL with LibreSSL.


https://obvi.us/