The threat of online security: How safe is our data?

Nowadays, the technology at internet is continue grow rapidly, so that everyone also can easily to access to the internet. Many people rely on computers to create, store and manage critical information. Most of the companies already used the internet to do their business transaction or sharing the important information. However, the increasingly developed technologies sarcastically increase the risk every computer user faced. Consequently, it is important for users to aware that computer security plays a major role in protecting their data from loss, damage, and misuse. Security has three main concepts: confidentiality, integrity, and availability. Confidentiality allows only authorized parties to read protected information. Integrity ensures data remains as is from the sender to the receiver. Availability ensures you have access and are authorized to resources.


The followings are some of the potential security threats that can be found.

Computer Virus

is the most common of threat is in form of malicious code which is computer virus. It’s a program or a fragment of code that replicates by attaching copies of itself to other programs. There are few main classes of viruses which are file infectors, system or boot-record infectors, macro viruses and multi-part viruses. This type of virus is designed to steal information from your computer without your knowledge.

Online Fraud

is a broad term covering internet transactions that involve falsified information. Some of the most common forms of online fraud are the sale via internet of counterfeit documents, such as fake IDs, diplomas and recommendation letters sold as credential: offers easy money such as work at-home offers that claim to earn individual thousands of dollars got trivial tasks; prank calls, in which dial-up connection lead to expensive long distance charges; and charity facades, where donation are solicited for phony cause.


Accidental Action

Accidental actions contribute to a large number of computer security risks. This category encompasses problems arising from basic lack of knowledge about online security concepts and includes issues suck as poor password choices, accidental or erroneous business transaction, accidental disclosure, and erroneous or outdated software. Related problems occur as a result of misconfigured security products and information leakage resulting from insecure information transfers. Education and prudence should be considered key defenses in limiting the frequency and extent of such events, since this from of cyber vulnerability is largely self-inflicted and avoidable.

In conclusion, risk exposed by computer users is increasing with the increasing developed technology. Therefore, safeguards developed must be always up to date to enhance the defenses against online security threats. In the same time, users must be educated and informed about the crucial damages and loss caused by imposing online security threats.