What is a firewall?
A very brief explanation
The firewall acts like bouncer inspecting packets (people) as they try to
enter the protected area of the internal network (the club).
Only packets meeting a specific description will be admitted.
If the rule "In-Order" is applied then everyone will have access to the internet through port 80 except
the users "Work-Study". If the rule "Deny-All" were applied, then everyone will be denied. And finally,
if the rule "Allow-All" is applied, then
Dell PowerEdge servers both have Intel and AMD CPUs, however, Intel seems to be the
main CPU found in Dells offerings. On the budget side, you have the low-end Opteron and
Celeron and on the high end, you have the powerful Intel Xeon at various sp
In response to the three challenges of storage, processing and transmission, a viable solution
could be technology, policy/practice, and training/education. For the first solution, technology,
one could implement a variety of techniques that will