| A | | B | | C | | D | | E | | F | | G | | H | | I | | J | | K | | L | | M | | N | | O | | P | | Q | | R | | S | | T | | U | | V | | W | | Y | | Z |

Definition of "Call back devices"

It is based on the principle that the key to network security is to keep the intruder off the Intranet rather than imposing security measure after the criminal has connected to the intranet. The call- back device requires the user to enter a password and then the system breaks the connection.

| A | | B | | C | | D | | E | | F | | G | | H | | I | | J | | K | | L | | M | | N | | O | | P | | Q | | R | | S | | T | | U | | V | | W | | Y | | Z |

Videos
Books
Notes
Loading
Refer Your Friends
How to refer?

1 Click link below to share on facebook

OR

2 Enter your friends email address and invite them to join cakart (comma seperated)

Buy India's Best CA, CS, CMA Faculty Video Classes only at CAKART
SIGN UP
Watch best faculty demo video classes

These top faculty video lectures will
help u prepare like nothing else can.