Firewalls - point to point, Computer Networking

Firewalls

After several  security  related internet  newsgroups  started overflowing  with posts it becomes  clear something  hand to done to help  secure  networks. The first  firewalls were implemented in routers between  different  segment s of the network. These  firewalls  were basically ACLs in routers.

Slowly  firewall technology  started  to evolve. Early firewall  technology  known as packet filtering was not enough to stop the constant attacks. The  firewall had to  more intelligent  and understand  the different  protocols.

Posted Date: 3/19/2013 12:17:11 AM | Location : United States







Related Discussions:- Firewalls - point to point, Assignment Help, Ask Question on Firewalls - point to point, Get Answer, Expert's Help, Firewalls - point to point Discussions

Write discussion on Firewalls - point to point
Your posts are moderated
Related Questions
a)  Peer-to-Peer Network Computers can act as both servers sharing resources and as clients using the resources. b)  Server-based Network Give centralized control of netwo

Extranets can also be utilized to link an intranet to the Internet in order that remote offsite access can be built into a company's intranet through an authorized individual. It c


Q. What is Boundary Level Masking? If mask numbers are either 255 or 0: Bytes in the IP address that correspond to 255 in the mask will be repeated in the subnet ma

Can you define the difference among trusted and untrusted networks?

Q. Show the Character-level Encryption? - Substitutional - Monoalphabetic - simplest form; also called Caesar cipher - Every character is replaced with another character

Q. Categories of Encryption - Decryption ? Categories of Encryption/Decryption - Symmetric-key - encryption key (Ke) and the decryption key (Kd) are the same and secret

Features of FDM 1.The FDM channel carries  only  one phone  circuit  at a time. 2.If an FDM channel is not in sue then  it is  sits idle and cannot be   used by  other user

Merits of MPI Runs on any shared or distributed memory architectures; Can be used on a wider range of troubles than OpenMP; Every process has its own local variabl

Q. Show the Parity Check - Performance? Parity Check - Performance Is able to detect all single-bit errors Can as well detect burst errors if the total number of