HP 620n HP Jetdirect Print Servers - HP Jetdirect and SSL/TLS - Page 3
Web Browser, Web Browser Application Code
UPC - 840356736273
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see that SSL/TLS requires application changes in order to be utilized. These changes have to be made by every application that wishes to utilize SSL/TLS. In other words, SSL/TLS is not application transparent. Web Browser HTTP:// API: Socket(...) TCP IP Web Browser Application Code Web Browser HTTPS:// API: SSLSocket(...) Web Browser Application Code SSL/TLS TCP IP Figure 3 - Application Changes Now, let's have a closer look at HTTPS. HTTPS Decoded In Figure 4 - HTTP Session, we bring up a normal HTTP session with an HP MFP. 3
3
see that SSL/TLS requires application changes in order to be utilized.
These changes have to be
made by every application that wishes to utilize SSL/TLS.
In other words, SSL/TLS is not application
transparent.
Web Browser
HTTP://
TCP
Web Browser
HTTPS://
SSL/TLS
TCP
IP
IP
API: Socket(…)
API: SSLSocket(…)
Web Browser Application Code
Web Browser Application Code
Figure 3 - Application Changes
Now, let’s have a closer look at HTTPS.
HTTPS Decoded
In Figure 4 – HTTP Session, we bring up a normal HTTP session with an HP MFP.