What is protected by ZSENTRY, and how?
• Your email messages are protected. ZMAIL sends encrypted and authenticated email. • Only you know your ZMAIL user login. Your login looks like a familiar login with its usercode and password. • Your usercode is an unpredictable combination of six characters, such as 6KALEP. It is extremely hard to guess but is easy to enter and even to memorize. You are free to define your password. Even weak passwords can be used (because the combination with your usercode is very hard to guess). • 128-bit high-grade encryption, using RC4 with hashed key and discarding the first 512 bytes. Your message is safe from eavesdropping. • HMAC message authentication. Your message cannot be tampered with. • Automatic Key Management. No need to pre-enroll recipients. • Sender & Recipient Authentication. Both ends are secure. • Standards-based, known, safe and proven algorithms. • Works Transparently, users do not need training. • No Key Management, users do not need training. • SSL is used for login, prevent
