Computer Security And Data Security Procedures

what is computer security

Computer security systems and applications are tools created to stop, detect, and protect against malicious computer use, computer fraud, abuse, and improper access to, or modification of computer resources. Computer security companies can help organizations safeguard their computer systems from malicious attacks by providing security upgrades, patches, programs, application software, hardware, management solutions, as well as firewall and anti-virus protection. By assuring that only authorized personnel have unfettered access to computer systems and data, organizations can limit the damage done by computer hackers, phishers, malware developers, and similar security threats. Computer security companies can provide online and offsite training for the employees of a particular organization to enhance current computer use and prevent future security threats.

Online Threats

A hand holding a cell phone

The most common threat that is faced by businesses today is that of online attacks. This can be attributed to a number of factors, such as the increasing popularity of the internet for businesses, the ease at which people gain access to it, the ease with which data can be stolen, and the lack of awareness among many consumers regarding these cyber threats. Cyber criminals, also called cyber criminals, are becoming more sophisticated every day. They are often sophisticated enough to evade detection and protection many times, leading to dire consequences for the victims. Computer security companies have a difficult job convincing consumers that their computers and information are safe from these predators.

What Is Computer Security System

A person holding a cell phone

An artificial immune system for a computer security system is one way to prevent this type of threat. In fact, the term artificial immune system is sometimes used interchangeably with antivirus software, which detects and prevents attacks. While antivirus software is designed primarily to detect and remove malicious viruses, an artificial immune system works to resist all types of threats. For example, it will not open a virus-infected email if the virus has been identified and removed by a security company. Likewise, it will not open a computer system if it has detected a breach in the security and does not contain the relevant components.

Artificial immunity is achieved through configuration of a firewall within the computer security system. This configuration will block any attempts by a hacker to connect to the internal network without first knowing or discovering whether it can be safely done. Configuring this level of defense against viruses and other online attacks will prevent attackers from accessing data contained in the files containing identifying information. In many cases, identifying information resource files containing identifying information such as social security numbers, credit card numbers, bank account information, and emails can be all that is required to successfully hack into a computer.

Typical Computer Security

Some of the typical computer security threats are spyware, adware, worms, Trojan horses, and viruses. Spyware is a form of malware that collects personal information through the use of spyware installed on a computer. Adware is a form of advertising ware that appears to be advertisements and may also be embedded within electronic documents. Worms are computer infections that infect networks without the knowledge of users. They can be used for malicious purposes such as sending email to large groups of people, monitoring user surfing habits, or causing denial of service to certain applications on a computer.

There are several methods for thwarting these types of attacks. Anti-virus software has been one of the most effective weapons against many of these types of threats. Since they have been designed to detect and remove viruses and other malicious programs, many numbers of viruses have been removed by the popular anti-virus software. As well, computer security software is continually developed to protect against new forms of cyber security threats. While these types of threats still exist, they are generally less of a threat than viruses and more of a nuisance to the user.

An unsecured wireless network, or Wi-Fi, is a common site for these types of attacks. An unsecured wireless network allows anyone, including random strangers, to access your home computer security system without even asking to join it. This makes for an excellent cyber security threat because it allows for anyone to look at any information that is stored on your computer and gain access to it. This can include data from financial accounts, social networking accounts, and passwords. By only allowing members of your network to have access to your home network, you greatly reduce the threat that these types of cyber threats present.


In order to protect yourself and your family from these unwanted intrusions, you should take the time to research which companies have the best reputations for data security. Most major corporations have already taken the steps necessary to provide the information needed for data security procedures. You can find them by performing a standard internet search and doing a little bit of comparison shopping before making a purchase.

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