1. Summarize the benefits of using automated software tools to manage staff access to Internet content and e-mail. (10 marks) In today’s information age, using Internet at the workplace is essential for business. Having said this, statistics show that a majority of employees use the organisational resources for doing personal work such as social networking, email, online shopping, etc. Also a number of employees engage in activities that might cause problems for the organisation financially and
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activities by destroying a fewtargets. A.cyberterrorists 9.After an attacker probed a computer or network for information she would next ________. B.penetrate any defenses 10.An organization that purchased security products from different vendors in case an attacker circumvented the Brand A device, yet would have more difficulty trying to break through a Brand Bdevice because they are different, is an example of ________. D.diversity 11._____ is a superset of information security and includes
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system – Windows, Mac OS X, and Linux- dominate the world of computing today. Windows is the most popular out of the three with having 90 percent of the operating market share. It is in Commercial buildings, Industrial facilities, as well as home computer. Widows, having been introduced in 1985, is a very mature and complete piece of software. Yet, it has its flaws. Apple’s Macintosh OS is even older than Windows. It’s the first successful graphical-based OS, It was released a year before it’s
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Information Technology There are a great variety of ethical issues in I.T.: 1 Ethical dilemmas There are various ethical dilemmas in relation to I.T. that need to be addressed. What are and are not ethical issues in I.T.? In regard to hackers, for example, are they testing the system or performing an immoral action? Will genetic engineering improve the quality of peoples’ lives or start to destroy it? How do we recognise when an ethical dilemma exists? There are, indeed, many grey ethical areas. 2
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definition it is a weakness or flaw found in software and operating systems that threats try to exploit. In this modern world no program or operating system is built perfectly secure unless the computer is completely disconnected from the Internet or unplugged from any connection. Vulnerabilities exist because computers multitask and communicate in so many ways. These forms of communication and multitasking open channels not just for legitimate applications, but also for malicious ones. I believe B2C are
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information from the internet The Internet (or World Wide Web) can be known as a kind of global meeting place where people from all parts of the world can come together. The internet service is available through your internet friendly device, i.e. computer, laptop, tablet or mobile phone, where just about everything under the sun is now at the fingertips of anyone who has access. Information in abundance! Of course with anything there are advantages & disadvantages on information usage. Advantages:
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the purpose of causing the computer to follow instructure that were not by the original program developer. b) Worm – A malicious software programs that actively transmit themselves. Generally over networks to infect other computers. c) Spyware – A malicious software that covertly monitors and records pieces of information such as Web surfing activities and all data processed by the browser. d) Malicious code – Software that is designed to infiltrate a target computer and make it do something the
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4. It has created more and the reason why is it is much easier to spread viruses, worms, etc. now that the can get from system to system without having to attach to a physical disc. 5. Information extortion occurs when an attacker or trusted insider steals information from a computer system and demands compensation for its return or for an agreement not to disclose it. Page 60 Principles of Information Security. An example would be if someone would steal the latest album from a well-known artist
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infiltrate and damage computers without the user’s permission. Some examples of malware are viruses, spyware, worms, Trojans, and rootkits. This is a top security threat because a computer can easily get infected. While students or staff members use the schools computers, they can download music or pictures, and a virus can be attached to those and the computer will get infected right away. Another security threat is exploit vulnerabilities. An exploit is an attack on a computer system, and this exploit
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In view of all the deadly computer viruses that have been spreading lately, Weekend Update would like to remind you: when you link up to another computer, you’re linking up to every computer that that computer has ever linked up to. —Dennis Miller, Saturday Night Live, U.S. television show VIGNETTE Treatment of Sasser Worm Author Sends Wrong Message Unleashed in April 2004, the Sasser worm hit IT systems around the world hard and fast. Unlike most computer viruses before it, the Sasser worm
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