Simply defined, online security is a branch of internet security specifically pertaining to the internet and, more often than not, the World Wide Web. It involves internet security such as changing passwords and antivirus updates as well as dealing with viruses and hackers. A person or company who is involved in online security should be called upon to give evidence at a court of law. There are several ways that online security can be implemented.
A person can be subjected to online security when using personal computers and when conducting business on the internet. When using personal computers, there are several ways that a person can expose themselves to phishing. One such way is through unintentionally downloading viruses and Trojans onto a computer. Another way is through leaving open incognito windows that contain dangerous software that a person can click on which will infect their system.
As previously mentioned, the online security is very serious and should never be taken lightly. A person who gets phished for information that they could use for personal harm is essentially putting themselves at risk of getting robbed. This is the main reason that most credit card companies and financial institutions require financial information to be secured. They do this because of the dangers of online identity theft and malware.
In addition to exposing one’s self to dangers on the internet, online security can also expose one’s self to dangers while browsing the internet. While browsing the internet, a person may come across a website that asks them to insert certain keywords into the website. If these keywords are then used to construct spam, or malware, the user could end up exposing their system to malicious software that can destroy their privacy online. This type of malware has become more common and is referred to as malware. Malware is not only dangerous, but it is also illegal.
One of the most effective ways to protect oneself from malware is through the use of internet security firewalls. Internet firewalls serve two main purposes. First, they are designed to block malware from infecting a computer. If malware has been detected on a computer it will be turned off (since it no longer needs to function) but if it is actively running and infecting computers, it can still be handled through the use of firewalls.
Online privacy is a big concern these days and the best way to ensure that one’s privacy online is to run a firewall. There are many different types of firewalls that can be used to keep one’s system safe from malware and other harmful programs. Two of the most commonly used firewalls are Comodo Firewall and ZoneAlarm firewall. Both of these companies produce great products and are recommended by both the United States Department of Justice and The American Computer Security Association. These companies are able to provide a great deal of customer information about their products which is important to anyone that needs online security. They also have great customer support, should there be any problems with their online security program and will help to educate new users on online security and privacy issues.
If a person is not using a ZoneAlarm firewall or has purchased and activated a Comodo firewall then that person is advised to install a more comprehensive anti-virus software program. There are several different viruses that can affect a computer so it is important to have a good antivirus software program that will search for and destroy viruses on a computer before it has a chance to harm a computer. This type of protection is not provided by ZoneAlarm and most other firewall programs. This is why a comprehensive antivirus is necessary when online privacy is an issue.
Once a computer user has found an appropriate internet security firewall and an antivirus software program, they should also install a trusted and regularly updated proxy server. A proxy server is used when anonymous websites request information from a user’s web browser. The proxy server intercepts the request before passing it on and then returns any information requested back to the original website. This gives the user privacy and allows them to browse the internet anonymously. While a firewall is recommended for most computers, ZoneAlarm has included an option in their software which allows a user to use a proxy server alongside their ZoneAlarm firewall and still have complete and utter internet security.