All You Need to Know About Network Security

What is Network Security?

Network security is a virtual preventative measure undertaken in order to protect the content of digital databases, computer systems, and electronic networks responsible for housing information and facilitating electronic activity.

The implementation of Network security measures including secured websites, required password authentication, heightened profile-based security measures, telephone or email-based confirmation methods with regard to online purchases, the investigation of purchases or activities that do not follow specific – and individual – trends of behavior, and contractual compensatory means and financial restitution sponsored by the commercial operation in question.

Upon undertaking such communicative measures, the prospect of identity theft may be minimized through increased safety measures, digital transaction analysis, and procedures featuring financial investigation.

Electronic Threats Prevented by Network Security

Computer Virus

A computer virus is a digital program that intrudes into a specific entity and subsequently reproduces itself and causes damage and harm to the contents of that computer; as a result, computer viruses can be created with the intent to cause harm and/or damage with regard to electronic networks and digital databases. Network Security measures may be undertaken in order to prevent programs of this nature from entering respective computer terminals and online networks.

Hacking

Within a virtual setting, hacking is the illegal, unlawful entry into the computer terminal or digital record database in the possession of another individual; typically, this potential breach of network security takes place with malicious intent, resulting in the theft of information or damage to software. The fraudulent act of illegally assuming the identity of another human being without their consent with the intent of committing fraud, theft, or unlawful purchase may occur subsequent the information – both personal or financial – obtained through unlawful means.

Spyware

Spyware is illegal and illicit software implanted within the personal computer terminals or networking systems belonging to individuals typically unaware of its presence. Once inside of a computer system absent of sufficient network security, the perpetrator of this crime may be allowed unlawful access of unauthorized, private, restricted, privileged, and personal data.

Preventative Measures of Network Security

Companies providing methods of Identity theft prevention have employed protective measures ranging from securing online perimeters to communicative transmission inquiring about the validity of unsubstantiated activity; these types of companies have found their respective niche within the prevention of identity fraud upon providing protection in lieu of infringing on personal privacy.

Firewalls

A firewall is an electronic security measure that can be found in a large majority of computer terminals and electronic networks with the regard to the proliferation of the prevention of crimes taking place on a virtual level. Due to the constant exchange of digital information with regard to virtual connections implemented by the Internet – in addition to a host of other electronic communicative means, the potential of illicit infiltration of harmful and damaging software is heightened.

The institution of a network security tool such as a firewall allows for the analysis of digital information being transmitted into the perimeter of individual – or network – computer terminals. Upon analysis, the firewall will alert the user with regard to any potential threats existing.

Virus Protection

Virus Protection is a type of software that is designed in order to protect a computer terminal – or computational networking system – from the destruction that can be caused by a computer virus; Virus Protection can take place in a variety of methods.

Virus Protection can deter the entry of viruses into computer systems by creating a filter that disallows the entry of foreign or unrecognized programs; in the event that a program that is otherwise unfamiliar to the Virus Protection program wishes to gain access to a computer’s framework, the Virus Protection program will prompt the user with the option to allow a specific program entry – upon this prompt, a Virus Protection program will typically explain the innate risks of a virus upon access to a computer or network.

Virus Protection programs can also perform routine searches spanning the entirety of the contents located within an individual computer terminal, which are targeted to identify and expel any software perceived to be harmful to the inner-workings of that computer terminal.

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