Wpa
Differences between HDLC and PPP are(1) HDLC is cisco proprietary while PPP is an open standard.(2) HDLC does not provide authentication while PPP provides authentication like PAP and CHAP.(3) HDLC does not support compression while PPP support compression.(4) HDLC supports synchronous networks only while PPP supports both synchronous and asynchronous networks.
UMTS
HDLC
RADIUS
A great advantage of a VPN is that it provides ____________ communications over _____________ networks.
Authentication
Answer: The Authenticated Header (AH) In the IPSec protocol the only traffic that is unencrypted is the (AH). In other words, it only signs the traffic to retain its authentication & integrity, but no privacy.
Proteins.
the mechanism failed when the earthquake struck. or the mechanism is essential because it provides humans with clean and breathable air in a city full of smog
eap tls ms chap v1 ms chap v2
Fu
The movement of water provides a simple mechanism for feeding respiration circulation and excretion.