What is Internet Security All About? PDF Print E-mail

Games and social networking are not the only primary preoccupations in the World Wide Web. Nowadays, monetary transactions, online banking and shopping also top the list. Customers prefer to buy their goods online because of a faster and more convenient payment method. Online banking service also appeals more to users instead of waiting in line in actual banks. Because of this thriving online activity, a major concern now for the IT industry has been Internet security.

Internet security is basically concerned with protecting internet accounts, profile and the confidential information included in it from unknown and unauthorized users. Three main issues concern Internet security: confidentiality, availability and integrity.

Most online services require important and confidential information from the user that only he or she knows. The server then authenticates the entered credentials and verifies it with the stored credentials. Upon verification, online transactions may then be carried forward. Entering credit card account numbers to pay online is an example of this process.

These confidential pieces of information are very vulnerable to risks whenever entered online. Users may be susceptible to Identity theft threats especially when not equipped with ample online security. Hackers and other cyber criminals are always on the go, stealing whatever crucial information they can find. This is then where Internet security comes in.

Internet security has the challenge to keep user information safe and confidential. Confidentiality in internet security is all about maintaining information to be inaccessible. This is usually possible through firewalls and anti-spyware programs.

Integrity on the other hand deals with maintaining user information intact. This is an important aspect in internet security because should crisis like identity theft arise, it is easier to verify information from a database. The website then becomes more credible and trustworthy to users.

Availability is concerned with making the information available to the user. This is also important to assure the users the credibility of an online site. It implies that the websites they are giving confidential information to are not bogus. All three of these aspects are equally important to keep information safe from hackers and identity thieves. As previously said, it can all be made possible through the use of anti-virus programs, anti-spyware programs and firewalls.

Many of these internet security software are available in the market. They offer services such as scanning hard drives for viruses and blocking hazardous websites. Most anti-virus companies offer free trials for their software for a limited of period of time to test which one suits their preferences best. Some of these companies are Grisoft which offers free AVG software trials, and McAfee.

While these software along with the maintenance of webmasters and online site crews help avoid threats, the best guarantee for internet security is to disconnect from the internet. However, this may not be a feasible option nowadays as most of the transactions are already taking place online. At present, it is almost impossible not to connect to the internet. In this case, it is the user's responsibility to carefully select the information he or she is giving out.

Strengthening Your Internet Security

Internet security is a major issue for anybody who goes online. It doesn't matter if you use the internet for personal purposes such as e-shopping, research, or social media, or for a greater scope like using it for your company, business, or work, because all of us who access the web are always at the risk of running into internet security dilemmas. Businesses have lost huge sums of money to cyber criminals, individuals have lost their identities to identity thefts, and amounts of money are stolen from people through internet scams. Many have been victims of crimes on the internet, making the talk about internet security a graver issue.

Big companies may have been the ideal target due to their huge assets, but cyber criminals have now shifted their attention towards individuals and small-scale online businesses. Unlike with big businesses, individuals and small businesses that engage on e-commerce do not have the resources to pay for services of internet security experts or companies or to purchase software that could give them very effective protection from hackers and other cyber criminals, making them more vulnerable to attacks. They usually resort to taking advantage of freeware or cheap internet security software or services, making them more easy targets.

But the problem doesn't only lie upon the poor choice of protection and lack of resources of the internet users. Anti-virus manufacturers also play a big part upon internet security since many of their products aren't effective when it comes to keeping viruses out of our computers' systems. Many anti-virus softwares have deficiencies because they don't have the specific code or signature files that are necessary for certain types of viruses, since viruses have their own unique codes which are identified by the scanners. The presence of different kinds of computer viruses call for more advanced codes and scanning methods. But a bigger problem comes from the development of spyware by professional hackers which alters the its codes and signature files after infiltrating your system and stealing your information, making it a bigger problem since it will now be unrecognizable by your scanner. Since it possesses a new code that is unrecognizable to your scanner, your anti-virus wouldn't be able to alert you or automatically deal with the virus, allowing the spyware to continue its way towards your system and towards other computers.

To further secure yourself and/or your business, stick to using separate anti-virus software since it has been proven to be more effective than softwares that have combined antivirus with other antispyware solutions. Free antispyware are also virtually useless since they lack the features that would ensure your computer's security. It is also important that you make sure that the internet security solution you have chosen to purchase and use really has the ability to fight spywares and viruses. It should be able to keep up with the ever-changing and constantly-developing nature of internet security threats, and should even have a foresight of whatever new threats may come in the near future.


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