In the world of Information Technology industry internet security has always been a top priority. Nowadays a massive number of financial transactions are taking place via online mechanism. There are numerous people who prefer to use online banking service rather than waiting in long lines in the bank for their turn. There are also several people who enjoy shopping for things with the benefit of just sitting in front of the computer and other people like to invest in shares by means of online trading.

Online transactions are carried forward as soon as the server certifies the keyed in credentials with the stored up credentials in the server. Every one of this service have need of vital credentials of users that are known only to the user. As soon as the authentication process is successful the user can start with his or her transaction process.

There are risks involved whenever your computer is connected to the internet such as threat of virus infection, identity theft and much more. Now here comes in the idea of Internet security. The challenges to internet security are to make sure that the information of the computer user is safe and secure since cyber criminals are always searching for ways to steal important user’s details.

Naturally, internet security is concerned with the security of interned accounts and files of computer users from unidentified and not permitted user. It is concerned with three essential issues such as confidentiality, availability and integrity.

Confidentiality in net security deals with making certain that the information of a user is safe and not accessible by users that are not authorized. The idea of integrity deals in maintaining the information of the user together. Finally, availability is concerned in making the needed data and information easily available to the user or authorized personnel.

There are several restrictions utilized for maintaining the internet security and an example of this is antivirus software – which protects computers from threats such as Trojans, any fine working online security software and most especially a firewall.

Several security softwares are readily available in the stores and online that gives a complete guarantee to the computer users for giving absolute privacy and security on the internet. There are antivirus software companies available that are offering their internet security software for free use in trial periods in order to let the buyers to decide which product to purchase. Companies such as Grisoft gives free AVG software for the testing purposes; McAfree has also brought on a trial version for a limited time period of its most recent internet security software free of charge. These software will help keep your computer safe and protected from numerous meddling eyes over the internet.

Then lastly, the best choice in order to get rid of the internet security threats is to disconnect from the internet. However, the use of internet has become a necessity for the modern technology. Almost everything is handled with the use of internet. This is not a realistic choice. The other alternative is utilizing licensed, certified internet security software.

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In the world of Information Technology industry internet security has always been a top priority. Nowadays a massive number of financial transactions are taking place via online mechanism. There are numerous people who prefer to use online banking service rather than waiting in long lines in the bank for...