'Encoding key' diaporamas de présentation

Secure HTTP

Secure HTTP. Herng-Yow Chen. Outline. When digest authentication is not strong enough? How a more complicated technology secures HTTP transactions from eavesdropping and tampering? Using digital cryptography. HTTPS. https scheme. security icon. HTTPS (cont.). H T T P. Application layer.

428 views • 31 slides

Secfone

401 views • 23 slides

Encryption, continued

Encryption, continued. Public Key encryption and Digital Signatures. Public Key encryption. Eliminates the need to deliver a key Two keys: one for encoding, one for decoding Known algorithm security based on security of the decoding key Essential element:

339 views • 18 slides