2009 (11) April (7) 11 weeks notes WEEK 10 NOTES NOTES 9.WEEK 8th week ... Week 7 Mail Home com

Firewall security save that chief keef is not just the concealment of data context of a sub-networks for security-free software that performs as many network services that are not included on the network have been identified as unsafe. There are a lot of digital computers, but a lot of the SMTP system is seen as the excess flour into the SMTP traffic for the network began to be a problem save that chief keef in the 86 s firewall is a network layer that communicate with the outside world. redos: computers make repeated requests from her poop
7 layer plays a key role for the firewall if it is making save that chief keef continuous requests from a computer system, but with 7 layers define a rule in the block. 7 layers can be filtered content. Able to block access to the computer from the network or a network firewall does not provide the security only.
Some parts of the Windows Messenger Service will be chosen
SAFETY Application layer carries a plain text file. This is the negative one of the security. Plain text messages can be read by others. Safety and security of these protocols save that chief keef is not additional structures have been privatized. Symmetric encryption: a switch connected to the opposite side is connected to the switch type. Blowfish: today include a number of encryption. A basic algorithm for symmetric encryption. DES: 36-bit is a standard save that chief keef developed for data transmission. IBM has developed. A preferred algorithm is not. 3DES: DES 160-bit length save that chief keef is not the only key difference is the use of three keys. Widely used. Communication is for banks. Today it is being used. IDEA: A good algorithm to be paid a fee for a license is not so common. RC4: RC5: RC series algorithms. Some selected key may be weak. A patented algorithm is not so common. Twofish: Sophisticated rijindeal an algorithm: AES: enhanced standard is called. Asymmetric save that chief keef encryption are private save that chief keef key and public key. Symmetric encryption to transmit data faster, so we'll use that. PKI: public key is widely used for structuring. Private Client Server key1 key2 special certificate name we give General1 General 2. CAC away from GCA2 General 2 forms a key itself. CAG CAG CA Certificate Authority: Key found in everyone. We can see the certificate in Internet Options. If you end up using bit-solving process that will take up. There is validity period. Each certificate has time. TLS (Transport Layer Security): Each protocol can be applied easily. SSL is the old name. The client generates a random number "hello" message it sends. On the client side certificates for all users to find the certificate you mean to say there are not required to prune. A big problem is that the server's identity. Server save that chief keef eliminates the problem of obtaining a certificate. Certificates save that chief keef is expensive. PGP: is technology. New counted. Has been standardized by the Open PGP. It is an internet protocol. We store my public key to a common area. Is functional. I really can communicate encrypted. Multimedia data transferred over the network to the RTSP: Real-time streaming protocol. Multimedia is transferred. Describe COMMAND STRUCTURE: save that chief keef Media for the listing of the parameters Setup: Users of SLE player logical channel save that chief keef Play: transfer data from the server to the client. Record: transfer data from the client to the server. Pause: Data transfer save that chief keef stops. VOLPE: voice over internet protocol transfers. H.323 Structure: save that chief keef Volpe and communication is taking place. This uses up the protocol. Today VOLPE port system in lieu of a structure. Commands SIP Invite: Invite ACK: In response used. BYE: Options: Cancel: Register: Give points to be transferred will be transferred.
2009 (11) April (7) 11 weeks notes WEEK 10 NOTES NOTES 9.WEEK 8th week ... Week 7 Mail Home computers are writing the name of the ... 6 Week Report APPLICATIONS DHCP Setup: Kurd ... 5.Week 7th floor 7th floor bearing bearing protocol PROTOCOL ... March (1) February (3)