Firewalls

[Ali Akbar]

AOA

To secure networks firwall is a famous technology used by many organizations. Firewalls have some properties and it offer some benefits too.

What can be the possible risks associated with the implementation of firewalls. At least four risks. I know two of them i.e
i)Technological obsolecense
ii)Danger of not receiving important data which cant be passed through firewall.

So I m looking for at least 2 more risks.

ICAP is the best