This website uses cookies to ensure you have the best experience. Learn more

Internet Security Essay

984 words - 4 pages

In a recent on-line survey, 93 percent of those surveyed voted that the internet needs more security (Appendix A). In the rapidly growing world of internet users, many users are afraid of 'on-line' thieves, commonly called hackers or crackers. Most of these users are inexperienced, or lack the knowledge to protect themselves, while the hackers are extremely experienced. It is very easy for a hacker with a plain-text, which is non-encoded bits of information traveling through the internet, viewer to get a person's name, password, credit-card information, and other valuable information (Weiss 54). Many hackers can 'infect' a user's computer with a virus, which is a damaging program, without the user even knowing. Internet crime is rising, but there are ways to reduce the threat. These facts are some of the reasons that the internet needs to be more secure ... but the real question that evades many users, servers, and system operators; alsoknown as SysOps, is how?The most popular survey answer is encryption; eighty-nine percent, an overwhelming majority (Appendix A). Encryption is a 'code' of numbers and letters used to mask the text sent across the internet. For instance a simple code is to replace each letter with its corresponding number, A = 1, B = 2, etc. For a novice cracker this code is challenging, but an expert can crack it very easily (Weiss 71). A challenging code is basically random and almost impossible to crack:'For example, take a look at this 'before' shot of a line of text:Hi! I'm a line of 'plaintext' which means that this text is plain.Then we use our miracle encryption system (only $19.95!) - andnow, look at the 'after' shot:hEwctbdGE386fBAgCQc9uN+0LoCi ...Impressive, I hope you agree.' (Weiss 72)The most popular and best encryption, similar to the one above, is PGP. It is the hardest to crack and the easiest to use. Other forms of encryption are RIPEM, RSA (which is the most recent), and public-key encryption. Public-key encryption is where a user gives a public password to anyone he wants to be able to decrypt his message. The only thing sent across the internet is a line stating: P-K encrypted (Weiss 74). Encryption is worthwhile because it can be used at both the receiving and sending ends (Weiss 71).Firewalls, secured gateways that erect a wall between private networks and the internet keeping unwanted intruders out, are also a popular security system (Cortese 'Warding Off' 92). Firewalls are available at prices ranging from a few thousand dollars to several thousands. Firewalls, by themselves are not completely hacker proof (Cortese 'Warding Off' 93). Firewalls are usually only installed on the server's end and configured on the users end; therefore, are not very useful to the common user.One method that is extremely hard, and questioned at this time is using 'cyber-cops'. Cyber-cops are basically SysOps that watch over many users at one time. The reason this is questioned is; many people don't want someone...

Find Another Essay On Internet security

Internet Security Essay

2387 words - 10 pages Security on the Internet How do you secure something that is changing faster than you can fix it? The Internet has had security problems since its earliest days as a pure research project. Today, after several years and orders of magnitude of growth, is still has security problems. It is being used for a purpose for which it was never intended: commerce. It is somewhat ironic that the early Internet was design as a prototype for a high

Internet Security Essay

1601 words - 7 pages also proposed to require all companies to report high-tech break-ins to the FBI (Rothfeder, "November 1996 Feature" 4).Security for the Internet is improving, it is just that the usage of the Internet is growing much faster. Security is a key issue for every user of the Internet and should be addressed before a person ever logs on to the "net". At best, all users should have passwords to protect themselves, and businesses need to put up firewalls at

Internet Security

1478 words - 6 pages Internet Security The Internet is an amazing and intimidating place.It can help make your dreams come true and it can manifest your worst nightmares.It is a global phenomenon and encompasses all aspects of modern day life from shopping to communicating off world.We use it as readily as the telephone or the car.In the click of a mouse you can order a shirt from a clothing store, buy a book and have it delivered to your door or book a

Internet and Internet Security

1127 words - 5 pages telephone, sothere is absolutely no reason why they should be available otherwise. Since theidea a network of computers, the industry has wonderfully advanced some goodblocking devices, but they are not an alternative for a well-reasoned law. Because the Internet has become one of the biggest sources of information inthe whole wide world, legislative security is necessary. The government givescitizens the privilege of using the Internet, but it has

Internet Privacy and Security

1113 words - 5 pages Technology is great in so many ways. It has provided us with more communication access, access to knowledge at our finger tips, and so much more. Technology has overall made life easier, but maybe too easy, and has made things a lot less private. This results in us having to be extra careful with security on the internet. Internet security is important to protect our privacy, protect us from fraud, and from viruses that could destroy a piece

Uganda Internet Security

912 words - 4 pages Uganda Internet Security Uganda is located in East Africa. It borders Kenya, South Sudan, and the Democratic Rebublic of the Congo. Uganda is a presidential republic, where the President of Uganda is head of state and head of government. The government decides what the rules are. The internet security is very free there and there are limited restrictions. Currently, they are trying to tighten up the internet security. You may wonder

Internet security 2

1594 words - 6 pages Internet Security As we head into the next millennium many people are beginning to question the computer systems that so many of us depend on. This is not the first time that people have become scared at the end of a century, let alone a millennium. People have always had on thing or another to be worried about at these turning points in time. When people first heard of the Y2K problem they began to realize just how big of a problem security is

Internet Security and Confidentiality

2102 words - 8 pages Table of contents: Aims: 2 Methodology: 3 Findings 4 Internet Security and Confidentiality: 4 User authentication: 4 Anti-virus protection: 4 Encryption: 5 Fire walls: 5 The range of service offered by ISPs: 6 The cost of the different packages: 6 Functionality: 6 Capacity: 6 Internet Connection and Access Methods: 7 Three broadband packages: 9 Vodafone simply broadband: 10 Unlimited 70Mb & Talk (Anytime) 10 Recommendation

Internet Security: Hackers

645 words - 3 pages . Security and Safety On Internet website says that users should use filters that delete all emails from unknown sources, or they can sign for anti-spam service that provides the same work as filters. Furth more, they should not click on any fraudulent links that are sent by strange people, and they must not download any pictures and files that are sent to their email because if they downloaded any pictures or files that they receive, they would have

Viruses and Internet Security

2763 words - 11 pages Viruses and Internet Security Since the creation and development of the Internet, hackers and intelligent software developers have been able to spread viruses that cause great harm to corporations and households. The Internet has been the gateway for hackers into their journey of obstruction. For example, through the loopholes of Microsoft’s IIS services on its server operating system packages, hackers have been able to open “backdoors

My Internet Security Suite Application

673 words - 3 pages There so many malicious software on the internet. It is important to have software that can block and remove this malicious software. The name of the software would be called iSecurity Suite. I would develop a mobile internet security suite application for iPad. I want to protect the iPad against viruses, spyware, and use a firewall to prevent other people from gaining access to your iPad. The first part of the application internet security

Similar Essays

Internet Security Essay

1517 words - 6 pages Internet Security Internet Security is the most important aspect of information technology. It has been years since computer has been invented and to keep the information confidential we have to safeguard this information. The importance of integrating security measures into systems development. Every business has their own security systems to reach their goals of information security. The computer world created security systems in

Internet Security Essay

1618 words - 6 pages Over the years, the internet has changed the way people interact with their daily lives in regard to staying current with world and local news, shopping, banking and other means of gathering information. The internet is the backbone of the internet superhighway, interconnecting millions of networks, which has made accessibility to information virtually effortless. However, the internet is also capable of creating vulnerabilities of security

Internet Security Essay 1423 Words

1423 words - 6 pages Internet Security Security is crucial to any flourishing society such as the one in which we Americans live today. Imagine if there was no law enforcement in New York City. No one except criminals would dare to walk down the streets. People would live in fear every day. No one would work and no one could enjoy nature and the outdoors. We would all barricade ourselves indoors, only daring to venture outside into the dangerous world

Internet Security Essay

1862 words - 7 pages Many people today are familiar with the Internet and its use. A large number of its users however, are not aware of the security problems they face when using the Internet. Most users feel they are anonymous when on-line, yet in actuality they are not. There are some very easy ways to protect the user from future problems.The Internet has brought many advantages to its users but has also created some major problems. Most people believe that they