How does a virtual private network (vpn) work?
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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.
How I recover my windows 7 password? ps: When I try to log on my computer as common, the screen display the error"the user or password is incorrect"
Why we called Active directory is active?
11 Answers ATS, Spectrum, Symantec, TCS,
What are worms?
What is an information security management system (isms)?
Explain what is difference between arp & rarp? How both of these protocols will work, and where it will use?
Define the meaning of an Authentication.
What is data loss prevention (dlp)?
How 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?
0 Answers Excel, RT Outsourcing,
What is subnet
What is terminal emulation, in which layer it comes
What is a security policy?