Nowadays with such focus being placed upon online security for both home and office users, the hardware and software firewall has become standard equipment in the fight against unauthorized access. ... Hardware firewalls are also available to home users. ... Their advantages are that hardware firewalls take a lot of the guess work out of maintaining a firewall, but unfortunately this is also there disadvantage. I myself have spent many an hour trying to disable a hardware firewall just because it won't allow the computer to perform expected operations such as accessing websites and pla...

• Word Count: 447
• Approx Pages: 2
• Grade Level: Undergraduate

Computer Hacking Hacking, although known mostly for it's negative effects has also been a major help in our advancements in the computer industry. ... The recent increase in Computer crime could very well be a result of the continuing rise in modern day computer dependency. ... Computer Crimes challenges the very premise of trustworthiness, and Computer criminals are members of a disorganized army of volunteer systems analysts who inadvertently demonstrate the vulnerabilities of our computer systems (BloomBecker 7). ... Thousands of computers were affected and subsequently crashed. ... ...

• Word Count: 672
• Approx Pages: 3
• Has Bibliography
• Grade Level: Undergraduate

IT Security Sometimes referred to as  computer security, Information Technology Security is information security applied to technology (most often some form of computer system). It is worthwhile to note that a  computer does not necessarily mean a home desktop. A computer is any device with a  processor and some memory (even a calculator). ... Most of this information is now collected, processed and stored on electronic computers and transmitted across networks to other computers. ... Availability is best ensured by rigorously maintaining all  hardware, performing hardware repairs immedi...

• Word Count: 672
• Approx Pages: 3
• Grade Level: Undergraduate

A minor change would be an obvious rise in industrial and home computer usage. ... Originally, all information on computers was considered to be secure. ... The next computer law passes was the Electronic Communications Privacy Act. ... With the establishment of the Computer Crime Initiative organization and focus was brought into the investigation and prosecution of computer crimes, yet the Department of Justice still had no policies concerning the seizing of computers and hardware. ... Some highlights of the guidelines include the following: If a computer is on a local area network that...

• Word Count: 1920
• Approx Pages: 8
• Has Bibliography
• Grade Level: Undergraduate

Higher level protocols interact with IP to provide additional features that are necessary for communication with web browsers while the lower level protocols interact with the IP to facilitate the computer interaction with hardware and network adapters. ... The internet has provided a platform for criminals to exert profound effects by at the click of the mouse without necessarily having advanced computer programming skills by simply hacking security system protocols employed. ... Fundamentals of Firewalls and VPNs Firewalls are software that come are incorporated within most computer operatin...

• Word Count: 1190
• Approx Pages: 5
• Has Bibliography
• Grade Level: Undergraduate

This way, even if your computer is stolen that data is safe. ... As long as global computer networks have existed, so have malicious user's intent on exploiting vulnerabilities. ... Hutchins of Lockheed Martin, "early evolutions of threats to computer networks involved self-propagating code. ... These networks embrace new hardware and software, if a new hand-held computer is introduced, the network adapts to connect with the new device, just as it will for antennas, routers and satellites. ... Lockheed Martin has developed networks, hardware and software for the military use and in ...

• Word Count: 1915
• Approx Pages: 8
• Has Bibliography
• Grade Level: Undergraduate

One evening, a burglar managed to get inside the building in the executives office area, and took numerous personal computers and airline ticket stocks. ... Since the incident involved computer theft, the company's information technology system security was also reassessed. The security strategy was evaluated ensuring that in the event of such incident, sensitive information such as company's financial revenues, Critical Thinking Styles 5 financial status, and employee's personal information is not accessible if the computer hardware and software are stolen. ...

• Word Count: 1441
• Approx Pages: 6
• Grade Level: Undergraduate

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