There are many different types of online security software. Some of them come in a package of more than one type, while others can be purchased or downloaded separately to offer more personalized protection. Software can include firewalls, antivirus software, spam blockers, full security suites, and parental locks. Each type is specifically made for a specific purpose and choosing the right type is key to keeping a computer fully protected.
Using various types of online security software can help reduce the chances of a computer becoming infected with a virus or other malware.
Firewalls are a type of online security software that prevent certain websites or people from sending files to or from a computer. The most basic of them can only block specific URLs, while others can block entire websites based on content. Firewalls can also be installed to protect a computer network and can range in price from free to very expensive.
Parental locks are a form of online security software that prevents access to specific websites unless a password is entered.
Basic antivirus software is another type of online security software. These programs typically have several aspects, including built-in firewalls and specific Internet protection features. Email filters and spam blockers are common features included, as well as Internet security filters that prevent users from accidentally downloading malicious files or viruses onto their computers.
Some websites have security built into their URL.
Most computers sold today have some type of antivirus software built in. A free trial period may be offered, after which the software must be purchased. There are also free versions of these programs online, but features and protection may be limited.
Spam blockers can be found in antivirus software suites and as stand-alone features found at many email hosting companies. While spam isn’t usually a security threat, as it’s often just junk mail, most people would agree that keeping it out of your inbox is a priority. In some cases, spam emails may contain links to fake websites that may attempt to steal visitor information or upload malicious code to the visitor’s computer. Email host-based spam blockers are usually free and come as a perk of joining a service.
Another type of online security software is parental locks. They can usually be downloaded for free from the user’s Internet Service Provider (ISP). The effectiveness of such blockers can vary from ISP to ISP, and can sometimes be downloaded separately or as part of a security package. Parental locks can be set to block specific websites based on URL or content to prevent children from viewing inappropriate material. Sites can usually be unlocked with a special password.
Full security suites are the most advanced type of online security software. This can include all of the traditional antivirus features, computer scans, email protection, firewalls, and parental locks, all in one software application. The most sophisticated full security suites can also handle network security, with the most expensive models being used by large companies with hundreds of computers on a network. This type of software may not be necessary for a home computer, but it is important for businesses that send and receive large volumes of information on a daily basis.
Most computers sold today have some form of antivirus software built in.
