Nowadays, many people rely on computers to do task, work and create or store useful information? That is why it is important that the information on the computer is stored and stored correctly. It is also extremely important for people on computers to protect their computer against data loss, abuse and abuse. For example, it is crucial that companies keep the information they have secured, so that hackers do not have access to information.
Home users should also take funds to ensure that their credit card numbers are safe when they participate in online transactions. A computer security risk is any action that can lead to the loss of information, software, data, and incompatibilities with the processing or damage to computer hardware. Many of these are planned to cause damage. An intentional breach of computer security is known as a computer crisis that is somewhat different from cybercrime.
Cybercrime is known as illegal actions based on the Internet and is one of the FBI’s top priorities. There are different categories for people who cause cybercrime, and they are known as hackers, cracker, cyber terrorist, cyberrevolutionist, unethical employee, kiddie script and company spy. The term hacker was actually known as a good word, but now it has a very negative image.
A hacker is defined as someone who has illegal access to a computer or computer network. They often claim that they do it to find leaks in the security of a network. The term cookie has never been associated with anything positive. This refers to someone who deliberately approaches a computer or computer network for a malicious purpose. In reality it is a malicious hacker. They approach with the intention of destroying or stealing information. Both crackers and hackers are very advanced with network skills.
A cyber-terrorist is someone who uses a computer network or internet to destroy computers for political reasons. It is like a regular terrorist attack because it requires highly trained people, millions of dollars to implement and years of planning.
The term cyperextortionist is someone who uses emails as an attack power. Usually, they send the company a very threatening e-mail indicating that they are disclosing confidential information, exploiting a security breach or launching an attack that will damage the company’s network. They ask that a paid amount not continue as a kind of black mail delivery since then. An unethical employee is an employee who, for various reasons, has illegal access to the company’s network. You could earn the money they can earn by selling secret information, or some can be bitter and want revenge. A kiddie script is someone who is like a cracker, because they may have the intention of doing harm, but they generally lack the technical skills. They are usually stupid teenagers who use pre-written programs to hack and squat. A spy of the company has extremely high computer and network skills and is hired to enter a specific computer or computer network to steal or delete data and information. Shady companies hire these types of people in a practice known as industrial espionage.
They do this to give an illegal practice an advantage in their competition. Commercial and home users should do everything possible to protect or protect their computers against security risks. In the next part of this article, you will find some tips to protect your computer. However, you must remember that there is not a hundred percent guarantee to protect your computer. That is why it is essential to stay better informed about these days. When transferring information through a network, this has a high security risk compared to the information that is transferred to a corporate network because administrators often take a series of extreme measures to protect against security risks. There is not a powerful administrator on the Internet that increases the risk much more. If you are not sure if your computer is vulnerable to a computer risk, you can always use a type of online security service. This is a website that checks your computer for vulnerabilities in email and the Internet. The company will then give some advice on how these vulnerabilities can be corrected.
The coordination center of the Computer Emergency Response Team is a place that can do this. Typical network attacks that endanger computers include viruses, worms, spoofing, Trojans and denial-of-service attacks. Any unsecured computer is vulnerable to a computer virus that is a potentially harmful computer program that infects a computer negatively and changes the way the computer works without the user’s consent.
Once the virus is on the computer, it can spread by infecting other files and potentially damage the operating system. It is similar to a bacterial virus that infects people because it comes through small openings in the body and can spread to other parts of the body and cause some damage. The agreement is that preparation is the best way to avoid. A computer worm is a program that is copied repeatedly and is very similar to a computer virus. The difference, however, is that a virus needs an executable file or participates in it and becomes part of it. It is not necessary for a computer worm to do that, it seems they are copying themselves and other networks and consuming a lot of bandwidth.
A Trojan horse that bears the name of the famous Greek myth and is used to describe a program, that secretly hides and actually looks like a legitimate program, but is incorrect. A certain action usually triggers the Trojan horse, and unlike viruses and worms they do not replicate. Computer viruses, worms and Trojans are classified as malicious logic programs that are only programs that deliberately harm a computer. Although these are the three most common, there are many more variations and it would be almost impossible to mention them. You know when a computer is infected with a virus, a worm or a Trojan if one or more of these actions occur:
1.0 Screen images of strange messages or images appear.
2.0 You have less available memory than you expected
3.0 Music or sounds are randomly played back.
4.0 Files are damaged
5.0 Programs: the files do not work correctly
6.0 Unknown files or programs appear randomly
7.0 The properties of the system fluctuate
Computer viruses, worms and Trojan horses deliver their payload or instructions via four popular forms. First, when a person runs an infected program, so if you download many things, you must always scan the files before you run them, especially the executable files. Secondly, it is when a person performs an infected program. Third, when an individual is bombarding a computer with an infected drive, it is important not to leave multimedia files on your computer when you switch it off. Fourth, this is when you connect an unprotected computer to a network.
Nowadays, a very common way people buy a computer virus, a worm or a Trojan horse when they open an infected file via an e-mail attachment. There are literally thousands of malicious software programs and there is a new one in numbers, so it’s important to keep up with the new ones that appear every day. Many websites keep this up.
There is no known method to fully protect a computer or computer network against computer viruses, worms and Trojans, but people can take various precautions to significantly reduce their chance of infection from one of those harmful programs. You must not have removable media on the disks every time you start a computer. This applies to CDs, DVDs and floppy disks. When the computer starts up, it tries to run a bot sector in the units and even if it is not successful, any variant of the bone sector can infect the computer’s hard drive. If you have to start the computer for some reason because the hard disk is defective and you are trying to reformat the disk, make sure that the disk is not infected.