Penango is a suite of web browser extensions that lets users send and receive authenticated and encrypted Gmail in their web browser.
Penango is a suite of web browser extensions that lets users send and receive secure Gmail. We provide 100% GAPLESS end-to-end authentication and encryption for data in transit and at rest. We are standards based (S/MIME, Public Key Infrastructure [PKI], and certificates); interoperate with other e-mail systems; and use government-endorsed (FIPS 140-2) cryptography. Our customers include the Federal Gov't, Corporations, and Universities.