The systems in the labs have to equip with the latest operating systems to make the study material implementable on the computers. ... The course reviews standard computer security for desktop and server-based systems. ... Ethical hacking and defenses against unethical hacking and other computer and network intrusions are discussed. ... Survey of the Literature 2.1 Literature Perspective Over the years, a number of security techniques have been developed that help in handling computer security and in reducing the chances of computer security breach. ... - The software vendor is responsible i...

• Word Count: 8096
• Approx Pages: 32
• Has Bibliography
• Grade Level: High School

They disrupt the computer's operating system. ... A virus can hide itself in memory typically in the most inaccessible or unlikely locations of a hardware system. ... It can provide a backdoor for hackers to unleash viruses or worms on a computer system. The user may not even be aware that his or her computer has been infected by a Trojan horse. Semantic attacks do not affect the operating system or the memory of a computer directly. ...

• Word Count: 2935
• Approx Pages: 12
• Has Bibliography

Introduction We all know that computers are the most useful and convenient tool in this age. ... Given the infamous and tragic Sept. 11, 2001 attacks, it has become quite clear that cyber-terrorists had more sophisticated hardware, software and knowledge in their possessions to launch such a vicious campaign. ... The cyber-terrorist can very well target government agencies, private institutions, public institutions, educational institutions, corporation computers, individual computers and so on. ... This is especially true for the computer industries. ... The word "hacker" is a slang term fo...

• Word Count: 3531
• Approx Pages: 14
• Has Bibliography

However, there can also be interception, alteration and retransmission of the data, by braking the line of communication, and passing it through the attacker. 2.8: Viruses and worms: These are the most popular means of attacking and the primal fear of many mainframes as well as private computers. ... When the user runs the program in his computer, the virus or worm becomes active. ... The internal network is also protected, because the firewall does not allow any connections to be initiated from an external network to the internal network. 3.2: Firewalls A firewall is a combin...

• Word Count: 2550
• Approx Pages: 10
• Grade Level: Undergraduate

No other computer hardware conveys more serious danger for a system security than a remote system card on a gadget that has accessed to diverse private and open systems. ... An average wireless client has a tendency to unite his or her wireless gadget (portable computer, cell and/or tablet) at any area where he or she can discover a remote sign. ...

• Word Count: 3067
• Approx Pages: 12
• Has Bibliography
• Grade Level: Undergraduate