Computer security – a broad concept that encompasses almost any software or hardware designed to prevent the loss or theft of electronic data – is important for a number of reasons, but perhaps primarily as a means of keeping information secure. Most of the time, the term “computer security” refers to the internal security of the computer. The comprehensive data and information that most users store on their hard drives is often far more valuable than the machines themselves. In general terms, the importance of computer security lies in how harmful it can be if this data is lost.
Computer security helps keep information safe.
Most people think about computer security in a corporate or business context. Companies often store a lot of very sensitive information electronically, including trade secrets, customer lists, and extensive corporate documents, completed and in progress. The importance of computer security is obvious in these contexts. It is perhaps less obvious to home computer users, but it is no less essential.
Tablets and other computers can be easily hacked into public WiFi networks unless strong security measures are in place.
Computers are not inherently open to risks like hacking or data breaches. In order for strangers to enter a computer, that computer must somehow open itself up to intrusion. Internet activity is the main avenue for these transactions. Many computer users do not realize that simply accessing the web can make their computers more vulnerable.
Computer security is used to prevent hackers from getting valuable information from someone else’s computer.
The Internet is a big canvas for criminals who want to do harm by breaching computer security. Simply viewing the Internet rarely presents problems, but anything downloaded, such as software applications or screen savers, can present risks. Most of the time, users don’t even realize that they downloaded something wrong and don’t realize that their information’s security has been breached until it’s too late.
Credit card information can be stolen online if your computer is not secure.
First, then, the importance of computer security is to protect the computer and its data as well as the identity of its user. When hackers gain access to a computer, they can usually see everything stored on it. This can include banking information, tax identification documents, and sensitive health information, along with more mundane files like word processing documents and family photos. Cybercriminals can use personally identifiable information to steal identities and perpetrate fraud.
Computer security can be threatened in a laboratory where there are large numbers of computers and many people in an environment.
The importance of computer security also extends to greater network security. A compromised computer can be manipulated and turned into an agent of a cybercrime network. Viruses and malware are often designed to hijack and exploit email address books, for example. Sometimes they can also turn home computers into “bots”, which are computers that have been controlled and made to connect with other people around the world to commit crimes. Computers that have fallen victim to botnets are virtually unusable to their owners, often running very slowly and constantly diverting memory space to running malicious scripts.
Computer security can help protect the priceless data stored on a hard drive.
Taking charge of computer security is usually as simple as installing an anti-virus program or purchasing basic computer security software. The importance of computer security also extends to computer skills. Users should educate themselves about the risks of the Internet, particularly with respect to downloads. They also should take care when sharing personal information with untrusted websites and should keep credit card information closely guarded.
Computer security can also include physical theft prevention.
When a computer hacker gains access to a computer, they can often see everything that is stored there.
Security measures are needed to guard against an array of Internet attackers seeking access to sensitive data.
Mobile devices need strong security measures as they are more likely to be stolen.