What is network virtual terminal, Computer Network Security

Network Virtual Terminal

It is a set of principles describing a very simple virtual terminal interaction. The NVT is needed in the start of a Telnet session. Communication with the TCP/IP machine over the Ethernet network machine can be extended to more operations using Network Virtual Terminal instructions. It can be accessed according to the RFC2217 standard to modify baud rate on remote Virtual Serial Port. The simple NVT control instructions are added in the data packet with the character "FF" used as the instruction prefix. If the "FF" character happens within the normal data packet, it is generally doubled.

 

1817_Network Virtual Terminal.png

Posted Date: 8/20/2012 3:18:03 AM | Location : United States







Related Discussions:- What is network virtual terminal, Assignment Help, Ask Question on What is network virtual terminal, Get Answer, Expert's Help, What is network virtual terminal Discussions

Write discussion on What is network virtual terminal
Your posts are moderated
Related Questions
Question : An aircraft manufacturing company is considering linking the network of one of its offices to the network of its Headquarter using either xDSL or ISDN. i. Compare

Problem 1: What is the function of AUC in the GSM architecture? Explanation of HLR(AUC) Architecture of GSM Problem 2: Show the layered architecture of t

Cost Benefit Analysis (CBA) The common approach for information security controls is economic feasibility of implementation. CBA is begun by evaluating the worth of assets which

Network security has become much more complex than ever before. New types and sources of network security threats, always-on high-speed Internet connections, wireless networking, a

INFORMATION SECURITY POLICY PRACTICES AND STANDARDS Management from all the communities of interest should consider policies as basis for all information security efforts. Polic

CSMA/CA Wireless needs collision avoid ness rather than collision checking. Transmitting computer puts very short codes to receiver. Receiver responds with short message getti

Hello i have submitted an assignment and i am still waiting to know if it has been accepted or not the ref number is TicketID: EM201381BRY525CN, the due date is for monday 27th of

Q. Explain about Security aware protocols? The security-Aware ad hoc Routing (SAR) protocol based on the security attributes integrated into the ad hoc route discovery provides

Unguided Media This is the wireless media that transfer electromagnetic waves without using a physical media. Waves are broadcast through the air. This is performing through r

#Under what circumstances would the use of a SecSDLC be more appropriate than an SDLC?