If you're wary of Kaspersky, experts point to Bitdefender Antivirus Plus 2018 as a fine alternative. It's just as good as Kaspersky in keeping your computer and mobile devices safe from malware, tests reveal, without annoying slow-downs or pop-ups. You'll find all of the important security features (adequate parental controls and anti-theft protection, for example), but fewer frills. Bitdefender includes no VPN (virtual private network) to browse the web anonymously, no backup software and no online storage. Internet security software provides all-in-one protection The best Internet security software typically includes three essential components -- antivirus, anti-spyware and a firewall -- along with optional features, such as a spam filter and parental controls. Some companies bundle additional components as well, including identity theft prevention, anti-phishing software and online backup. Smartphones and tablets are increasingly vulnerable to malware too, and we cover both PC/Mac and smartphone/tablet Internet security software in this report, as well as some double-duty products that protect both computers and mobile devices.

Top 10 td games. Do you even need Internet security software? Keep in mind that you may not want or use all the components of an Internet security software suite. A firewall is essential to protect your computer from intrusion threats (that look to steal data from your computer or hijack your identity), but you may already have a firewall in your wireless router, and experts say that a hardware firewall of that type is generally more effective than a software firewall. You might not need a spam filter if your Internet service provider or email program is already filtering spam. Therefore, for many, effective antivirus software could be all you need.

Internet security should be top of your list when it comes to computer security, after all the internet is the major source of all viruses. But what exactly is Internet security? Internet security is more of a procedure rather than a tool or piece of software, but in order to be secure whilst using the internet you will need security software.

In addition, software vendors have been packing in more and more features into antivirus software, largely blurring the lines between those and products that are marketed as Internet security suites. Also, Windows includes Windows Defender antivirus, but that security software, while it has improved mightily in the past year, still throws too many false alarms in independent tests. See our report on for our recommendations of dedicated antivirus programs -- including free products -- that perform better.

However, if you do need more than what a typical antivirus program can provide, buying an Internet security software suite is usually cheaper than buying separate stand-alone programs. It also reduces the likelihood that security programs will refuse to work together. You can also assemble your own security software system by choosing the top-rated software in each category, though getting them all to 'play nice' together might be a tall order for many users. Finding The Best Internet Security Suites To find the top performing, most effective Internet security suites, we looked to both expert and user guidance. On the expert side of things, we consulted the top independent testing laboratories, as well as sites and publications that do at least some unique testing on their own. User reviews posted at retail sites and elsewhere are particularly helpful in addressing usability, especially in how well suites perform in real-world settings rather than dedicated testing situations. With that research completed, we look first to performance, but also ease of use and features to name the best Internet security suites.