Computer Hackers :: Essays Papers

Computer HackersThe nub of Hacker is one who penetrationes a computer which is supposably not able to be admission chargeed to non authorised plurality of the community. Hackers may use any type of system to ingress this information depending on what they intend on doing in the system. MethodsHackers may use a chassis of authoritys to hack into a system. First if the cyberpunk is undergo and smart the hack will use telnet to access a shell on some other auto so that the risk of getting caught is lower than doing it victimisation their own system.Ways in which the hacker will break into the system are1) speculation/cracking passwords. This is where the hacker takes guesses at the password or has a crack program to crack the password protecting the system.2) Finding back doors is another way in which the hacker may get access to the system. This is where the hacker tries to find flaws in the system they are trying to enter.3) One other way in which a hacker may try t o get into a system is by using a program called a WORM. This program is specially programmed to campaign the accept of the user. This programme continually tries to connect to a machine at over 100 times a second until eventually the system lets in and the worm executes its program. The program could be anything from getting password files to deleting files depending on what it has been programmed to do.ProtectionThe lone(prenominal) way that you or a company can stop a Hacker is by not having your computer connected to the net. This is the only sure fire way in which you can stop a hacker go in your system. This is mainly because hackers use a phone line to access the system. If it is possible for one person to access the system then it is possible for a hacker to gain access to the system. One of the main problems is that major companies need to be net prepareed and accessible over the net so that employees can do overdue work or so that people can look up things on that company. Also major companies network their offices so that they can access data from antithetical positions. One way which is used to try to prevent hackers gaining access is a program used by companies called a Firewall.Computer Hackers Essays PapersComputer HackersThe meaning of Hacker is one who accesses a computer which is supposably not able to be accessed to non authorised people of the community. Hackers may use any type of system to access this information depending on what they intend on doing in the system. MethodsHackers may use a variety of ways to hack into a system. First if the hacker is experienced and smart the hacker will use telnet to access a shell on another machine so that the risk of getting caught is lower than doing it using their own system.Ways in which the hacker will break into the system are1) Guess/cracking passwords. This is where the hacker takes guesses at the password or has a crack program to crack the password protecting the system.2) Fin ding back doors is another way in which the hacker may get access to the system. This is where the hacker tries to find flaws in the system they are trying to enter.3) One other way in which a hacker may try to get into a system is by using a program called a WORM. This program is specially programmed to suit the need of the user. This programme continually tries to connect to a machine at over 100 times a second until eventually the system lets in and the worm executes its program. The program could be anything from getting password files to deleting files depending on what it has been programmed to do.ProtectionThe only way that you or a company can stop a Hacker is by not having your computer connected to the net. This is the only sure fire way in which you can stop a hacker entering your system. This is mainly because hackers use a phone line to access the system. If it is possible for one person to access the system then it is possible for a hacker to gain access to the system. One of the main problems is that major companies need to be networked and accessible over the net so that employees can do overdue work or so that people can look up things on that company. Also major companies network their offices so that they can access data from different positions. One way which is used to try to prevent hackers gaining access is a program used by companies called a Firewall.