Multiple Choice
When were VPNs introduced into the commercial world?
A) early 80's
B) late 80's
C) early 90's
D) late 90's
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q1: Traffic in a VPN is NOT _<br>A)invisible
Q2: A firewall protects which of the following
Q4: Firewalls can be of _ kinds.<br>A)1<br>B)2<br>C)3<br>D)4
Q5: Firewall examines each _ that are entering
Q6: _ is the kind of firewall is
Q7: _ is used for encrypting data at
Q8: L2F was developed by which company?<br>A)microsoft<br>B)cisco<br>C)blizzard entertainment<br>D)ietf
Q9: Packet filtering firewalls are deployed on _<br>A)routers<br>B)switches<br>C)hubs<br>D)repeaters
Q10: In the _ layer of OSI model,
Q11: ESP (Encapsulating Security Protocol) is defined in