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Computer Security In Business

S. Deputy Attorney General Jamie Gorelick at last February's National Security in the Information Age Conference.
             Companies are implementing firewalls which they hope will be their equivalent of the Manhattan Project. These firewalls act as gatekeepers that check the passwords and identification of anyone trying to gain access to a network. However, firewalls are not entirely effective against the malicious attempts of hackers. They rely primarily on passwords to determine who has access to what files and often the users choose very simple passwords like a date of birth or a child or some loved ones name. These passwords alone are fairly easy to guess but more complex passwords can also be bypassed. In one situation, a hacker used a program which simply ran through every permutation of characters until the system let him in. Hackers may also send e-mail to a network which will install malignant coding which may shut down the network or allow them to gain access at a later time. Most good firewalls do not allow the e-mail systems to touch the rest of the network and in this manner they eliminate the risk. Another, more practical downfall of a firewall is that they are very expensive; often they run around .
             .
             $15,000 per site. It is also important to remember that Firewalls should be placed at all critical and vulnerable junctures in a system. An analogy made by Mr. Lipsett in December of 1996's issue of Client/Server World on page 9 states the importance of the use of firewalls with other security programs:.
             "A firewall is like the lock on the front door. But if I had important information in my desk, I'd also lock the door to my suite, my office door, and my desk drawer. If it's very valuable, I'd probably have alarms in case someone broke in through the windows. I might also use night watchmen and motion detectors."" .
             Encryption is often the next line of defense against the hacker. Firewalls simply block out certain files for certain users and their passwords while encryption changes these files to encoded text and no one can read them unless they have the correct encryption program and the correct key to unlock those files.


Essays Related to Computer Security In Business

1. Lulz Security Vows to End Cyberattacks After 50 Days

... of hackers who say they are in business to raise awareness of poor security and to have fun at the same time, announced that their two-month spree of hacking is now over (Sherr). The group ... another collective of rogue hackers (Bilton). The two groups are committed to "Operation Anti-Security" (Huffington Post). The press release read, "Again, behind the mask, behind the insanity and mayhem, we truly believe in the AntiSec movement. We believe in it so strongly that we brought it back, much to the dismay of those looking ... lulz. We hope, wish, even beg, that the movement manifests...

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2. How Safe is Digital Business

... physically steal the goods' (Overly [1999]). But in order to really ensure that security in Digital Business is strong enough to fight computer crime, many companies have already discovered a range of methods to protect their businesses. This is through use of Safe security'. Safe security involves the many methods that are used for protecting Digital Business eg. Encryption of data, good security. Among these methods is Secure Sockets Layer ... physically steal the goods' (Overly [1999]). But in order to really ensure that security in Digital Business is strong enough to fight computer...

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3. Internet Security

... . Part A -- Identification and Description A greater and greater percentage of the world population is gaining access to the Internet and incorporating that access into their daily lives. More and more business transactions and personal transactions are occurring on the Internet. There is no questioning the fact that both the growth of the Internet and the number of sensitive transactions, which occur ... are TCP/IP and cryptography. While the TCP/IP protocol was an initial first attempt at data security and integrity, it is insufficient. TCP/IP was not really designed as a security prov...

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4. E-business Security

... and the Federal Bureau of Investigation of 538 IT professionals a Fortune 500 corporations, universities and government agencies, about 85 percent of the respondents discovered computer security break-ins in the previous year. Additionally, 64 percent acknowledged financial losses from cyber-intrusions and reported losses of more than 377 million dollars. Monetary losses are due to ... , as well as online financial fraud. (Sindell, pg. 13) Computer security is a big issue in today's world because almost everyone shops online for one thing or another. Throughout this paper I hope to infor...

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5. Network Security Measures and Recommendations

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6. Internet Security

... be performed securely. Electronic banking is not one of them. "I would not recommend performing commercial business transactions," he advises "or sending confidential information across networks attached to the Internet" (26). In the business world, computer security can be just as easily compromised. More than a third of major U.S. corporations reported doing business over the Internet up from 26 percent a year ago but a quarter of them say they ... 've suffered attempted break-ins and losses, either in stolen data or cash (Denning 08A). Dr. Gregory E. Shannon, president ... ...

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7. CompTIA Security+

... both carry out data that is valuable to the way this country operates. If one piece of valuable information is leaked out to the wrong person from a business, that could be the end of the business's hot new product for the month, or perhaps the end of the company over all. If a piece of government information gets out to the wrong person ... that could mean a terrorist group could find out a weak spot in our countries infrastructure and attack us where we least expect it. The Security+ certification offers an IT professional general ... access control, authentication, intrusion detecti...

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8. Security Issues of Financial Transactions on the www.

... current technologies allay fears over the security of financial transactions on the WWW? The rapidly changing nature of technology and communications has led to the World Wide Web and E-Commerce being labeled the future of business. However as standards in technology rise and the progress of the 'Information Age' increases, so do society and the media's paranoia towards a computer-controlled world. It appears that ... for every media report of a great new advancement in E-Commerce, there are three or four more relating to the closure of an 'E-Company' or the breakdown in security of a ma...

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9. Security Problems

... difficult to trace the origin of the e-mail (Boyan, Codel, and Parekh 4). Personal security is an important issue that needs to be dealt with but business security is also a major concern. In a survey conducted by Computer Security and the FBI, 53 percent of 428 respondents said they were victims of computer viruses; 42 percent also said that unauthorized use of their systems had occurred within the ... booming interest and activity on the Internet in both the personal and the business level, the government has started investigating the Internet and working on ways to protect the users ...

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10. Security Problems

... difficult to trace the origin of the e-mail (Boyan, Codel, and Parekh 4). Personal security is an important issue that needs to be dealt with but business security is also a major concern. In a survey conducted by Computer Security and the FBI, 53 percent of 428 respondents said they were victims of computer viruses; 42 percent also said that unauthorized use of their systems had occurred within the ... booming interest and activity on the Internet in both the personal and the business level, the government has started investigating the Internet and working on ways to protect the users ...

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