Explain how do we use rsa for both authentication and secrecy?
What is a Smart Card or Chip Card or Integrated Circuit Card (ICC)?
What is adware?
What are the possible means of Internet attacks?
What is http flood?
What is Imaging/ghosting?
What is difference between discretionary access control and mandatory access control?
What is cybersecurity?
who is a hacker?
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.
What if the machine doesnt show entry in Network neighbourhood and its showing it in Active directory users and computers?
What is next-generation firewall (ngfw)?
What are the different type of networking / internetworking devices