Networking Protocols (671)
Networking Administration (1008)
Networking Security (196)
Networking General (266)
Networking AllOther (430) What is Firewall? I saw in one website Firewall is software and hardware and combination of software and hardware.It is used to protect user information or avoiding crackers.how it is?Whether it is hardware?If not then why the images are like that?(a wall ).Please help me by answering this question.Advance thanks.
4 5607How the telecommunicaton is working?I have heared that one control will be there for asia countries for other countries there will be another,what is that how they work?
2301How the code in popup card number(SIM recharge card number) will be unique?How they designed?What is the formula?Please answer me?
2181Hi i need one website name.Which is used to identify or find the system or person who or which are logged in to the Internet or working with Internet.We can watch and access their drives(memory) also through that website.Could you please tell me which is that website.Please answer me.Advance thanks
1987
What do mean by tunnel mode?
What is RSTP?
Explain what are digital signatures and smart cards?
what is osi? How many layers are there?
Why tcp is better than udp?
What is BGP (Border Gateway Protocol)
What is codec and DSP?
Tell me what happens when you use cables longer than the prescribed length?
What is the usage of osi physical layer?
Why are global and device-level addressing systems necessary?
netmeeting in vista
What is difference between tcp and udp socket?
Explain the difference between broadcast domain and collision domain?
Explain tcp/ip model
What is the importance of implementing a fault tolerance system?