Internet Security Threats Essay

A Virus is a piece of malicious code that has the intent to damage your system.

Malware consists of viruses which are programs that attach themselves to legitimate programs on a victim’s machine. Worms are standalone programs that do not attach themselves to other programs. Direct propagation words take advantage of vulnerabilities in software. Blended threats propagate both as viruses and worms however; they post themselves on websites for people to download unwillingly. The payrolls are being nine they merely pop up Ace message on the victims computer screen or do something unknowing but nonlethal damage. Trojan horses, hides itself by deleting a system file and taking on the system file name. Remote access Trojan gives the attacker remote control of your computer. These items mentioned above do not rename themselves they can cause great damage or be just a nuisance.

These attacks can be extremely damaging to one’s intellectual properties (information, money, etc) as well as a concern for personal safety. The key to stopping or minimizing these attacks is to learn what these attacks are and how they are executed to really create an effective plan to stop unnecessary losses.

a type of virus that spreads itself, not only from file to file, but also from computer to computer. the primary difference between a virus and a worm is that a virus must attach to something. such as an executable file, in order to spread. worms do not need to attach to anything to spread and can tunnel themselves into computers.

Computer security is the security applied to the computers and their networks including the internet. Physical security and information security are the two types of computer securities which prevent theft of equipment and data. (Man, 2015).

Dougherty, C., Householder, A., & Houle, K. (2002). Computer attack trends challenge Internet security. Computer, 35(4), 0005-7.

Virus is a code that attacks the network system and computer. This happens because the data files are contaminated and this is done on a system through the internet or disk. The virus tries to hid it self and send it self to others. The virus is harmful to your computer.

With the development of computer technology especial Internet skills, computer has become an important part of human life. On the same time, there are more and more attacks appearing. Hackers attempt to explore the vulnerability of the host to gain unauthorized access privilege and make unauthorized use. However, no all attack can be considered as an incident. Attacks can be classified as incidents only if they meet the following characteristics (Torres, Alissa. Aug, 2014):

Malignant + Software = Malware. At the end of the day, malware is the sweeping term to portray programs that can do harm to you or you're PC. The most ideal approach to keep malware from barging in on your life is to see how the diverse sorts of malware work.

Viruses and worms are malicious programs that self-replicate on computers or through computer systems without the user being cognizant. Worms are a series programs that repeat themselves from system to system minus the use of a host fie. Worms use methods to infiltrate remote computers and launch replicas of themselves like email messages or coping files to an accessible disk. A computer virus is a

This section provides various types of attacks that are not performed in isolation; many of them used depending on the goals of an attacker.

Network security has changed significantly over the past years. There is more and more data to monitor and analyze in order to detect the activity of your data and systems. Securing a network has many variables. Password authentication, network access, patches, anti-virus protection, intrusion detection, firewall and network monitoring tools are just a few of the things you can do to protect yourself.

The internet is a medium that is becoming progressively important as it makes information available in a quick and easy manner. It has transformed communications and acts as a global network that allows people to communicate and interact without being limited by time, boarders and distance. However, the infrastructure is vulnerable to hackers who use the system to commit cyber crime. To accomplish this, they make use of innovative stealth techniques for their malicious purposes in the internet.

Safety of information is the most valuable asset in any organization particular those who provide financial service to others. Threats can come from a variety of sources such as human threats, natural disasters and technical threats. By identifying the potential threats to the network, security measure can be taken to combat these threats, eliminate them or reduce the likelihood and impact if they should occur.

In the words of Frederick B. Cohen, computer virus as a" program that can infect other programs by modifying them to include a possibly evolved copy of it ' ' [1]. Computer virus spreads from one computer to another by copying itself to an existing executable code. With the infection property, a virus can spread in a computer system or network using the authorizations of everybody, thereby affecting the user 's program. Every program that gets affected may also act as a virus.