Internet Security Overview
From PC amusements to extend administration applications, we utilize our PCs for everything from sitting around idly to profiting. The vast majority of us invest increasingly energy associated with PCs, yet very few of us save much idea for PC security. But then, without the insurance of a security suite you may locate your most essential reports detained by encrypting ransomware . A Trojan could constrain your poor PCs to work at undertakings like assaulting sites, or sending spam promulgation. You could locate your exceptionally personality stolen. On the off chance that you don’t have the insurance of a security suite, now’s an ideal opportunity to enroll one. We’ve assessed very nearly four dozen, so you can settle on an educated decision.
The top security vendors offer security suites that integrate a variety of features. Some stick to the basics, while others pile on tons of useful extras. Just read through PCMag’s reviews of security suites and select one that has the features you need. I’ve reviewed almost four dozen security suites and identified a collection of the best ones, of all types from simple entry-level suites to cross-platform multi-device extravaganzas.
This article briefly mentions the many tests we use to evaluate security suites and determine which ones are best. If you want more details on the torture tests we perform on every product we review, please read the full explanation of how we test security software.
Basic and Advanced Security Suites
Most security vendors offer at least three levels of security products, a standalone antivirus utility, an entry-level security suite, and an advanced suite with additional features. Most entry-level suites include antivirus, firewall, antispam, parental control, and some sort of additional privacy protection such as protection against phishing sites, those frauds that try to steal your passwords. The advanced “mega-suite” typically adds a backup component and some form of system tune-up utility, and some also add password managersand other security extras.
When a new product line comes out, I start by reviewing the antivirus. In my review of the entry-level suite, I summarize results from the antivirus review and dig deeper into the suite-specific features. And for a mega-suite review, I focus on the advanced features, referring back to the entry-level suite review for features shared by both. Your choice of a basic or advanced security suite depends entirely on what features matter to you.
Symantec is an exception to this pattern. Previously the company offered various antivirus and suite products for PC, Mac, and Mobile. All the standalone Norton products you may remember were retired a couple years ago, rolled into Symantec Norton Security. However, Symantec recently brought back a standalone antivirus product, Norton AntiVirus Basic.
One more thing: The suites we’ve rounded up here are aimed at protecting consumers, for the most part. You can definitely use any of them in a small business, but as your company grows you may need to switch to a SaaS endpoint protection system. This type of service lets an administrator monitor and manage security for all your company’s computers.
Fighting Malware, Adware, and Spyware
Malware protection is the heart of a security suite; without an antivirus component, there’s no suite. Naturally you want a suite whose antivirus is effective. When evaluating an antivirus, I look for high marks from the independent antivirus testing labs. The fact that the labs consider a product important enough to test is a vote of confidence in itself. The very best antivirus products get high ratings from many labs.
I also perform my own hands-on testing. For one test I use a relatively static set of malware samples that’s replaced once per year. I note how the antivirus reacts when I try to launch those samples and score it on how well it protects the test system. For another, I try to download very new malicious files from URLs no more than a few days old. Lab test results, my own test results, and other aspects like ease of use go into my antivirus rating.
A typical personal firewall offers protection in two main areas. On the one hand, it monitors all network traffic to prevent inappropriate access from outside the network. On the other, it keeps a watchful eye on running applications to make sure they don’t misuse your network connection. The built-in Windows Firewall handles monitoring traffic, but doesn’t include program control. A few security suites skip the firewall component, figuring that Windows Firewall already does the most essential firewall tasks.
The last thing you want is a firewall that bombards you with incomprehensible queries about online activity. Should OhSnap32.exe be allowed to connect with 22.214.171.124 on port 8080? Allow or Block? Once, or always? Modern firewalls cut down the need for these queries by automatically configuring permissions for known programs. The very best ones also handle unknown programs by monitoring them closely for signs of improper network activity and other suspicious behaviors.
Squelch Some Spam
These days, most of us hardly ever see spam messages in our inboxes because your email provider filters them out. If you don’t get this service from your provider, it can be hard to even find your valid mail amid all the offers of male enhancements, Russian brides, and quick-money schemes.
If your provider doesn’t squelch spam, it’s smart to choose a suite that has spam filtering built in. Look for one that integrates with your email client. Client integration lets it divert spam into its own folder, and sometimes let you train the spam filter by flagging any spam messages that get through or, worse, valid messages that wound up in the spam pile.
Phishing and Privacy Protection
The best antivirus in the world can’t help you if a fraudulent website tricks you into giving away your security credentials. Phishing sites masquerade as bank sites, auction sites, even online game sites. When you enter your username and password, though, your account is instantly compromised. Some clever ones will even pass along your credentials to the real site, to avoid raising suspicions.
Steering users away from phishing sites definitely helps protect privacy, but that’s not the only way suites can keep your private information out of the wrong hands. Some offer specific protection for user-defined sensitive data, credit cards, bank accounts, that sort of thing. Any attempt to transmit sensitive data from your computer sets of an alarm. Some contract with third-party vendors to offer credit protection. And some supply a hardened browser that lets you do online banking in an environment isolated from other processes.
What About Parental Control?
I don’t penalize a suite for omitting parental control. Not everyone has kids, and not every parent feels comfortable about controlling and monitoring their children’s computer use. However, if parental control is present, it has to work.
Blocking inappropriate websites and controlling how much time the child spends on the Internet (or on the computer) are the core components of a parental control system. Some suites add advanced features like instant message monitoring, limiting games based on ESRB ratings, and tracking the child’s social networking activity. Others can’t even manage the basics successfully.
Don’t Bog Me Down
One big reason to use a security suite rather than a collection of individual utilities is that the integrated suite can do its tasks using fewer processes and a smaller chunk of your system’s resources. Or at least, that’s what ought to happen. Few modern suites have an appreciable effect on performance.
For a hands-on measure of just what effect installing a particular suite has, I time three common system actions with and without the suite installed, averaging many runs of each test. One test measures system boot time, another moves and copies a large collection of files between drives, and a third zips and unzips that same file collection repeatedly. Suites with the very lightest touch have almost no effect on the time required.
Backup and Tune-Up Utilities
In a sense, having a backup of all your files is the ultimate security. Even if ransomware destroys your data, you can still restore from backup. Some vendors reserve backup for their mega-suite offering, while others include it in the entry-level suite. Read my reviews carefully, as backup capabilities vary wildly. At the low end, some vendors give you nothing you couldn’t get for free from Mozy, IDrive, or another online backup service. At the high end you might get 25GB of online storage hosted by the vendor, along with the ability to make local backups.
Tuning up your system performance has no direct connection with security, unless it serves to counteract the security suite’s performance drag. However, tune-up components often include privacy-related features such as clearing traces of browsing history, wiping out temporary files, and deleting lists of recently used documents. For a dedicated system-cleaning app, read our roundup of the Best Tune-Up Utilities.
What’s Not Here?
I’ve evaluated nearly four dozen security suites, including entry-level suites, feature-packed mega-suites, and suites that extend protection across multiple different platforms. The products listed in the chart at the top of this article have all received at least four stars; the blurbs below also include products that earned at least three stars.
In some cases, two products from the same vendor appear in the chart. For example, Bitdefender Internet Security is an Editors’ Choice for entry-level suite, and Bitdefender Total Security earned the same honor as a security mega-suite.
There are a couple of four-star suites that just didn’t make the cut for the chart, given that there are other, very similar products from the same company already in it. Webroot SecureAnywhere Internet Security Plus is quite good, but it doesn’t have all the features of Webroot SecureAnywhere Internet Security Complete. Likewise, Trend Micro Maximum Security beat out the less-feature-rich Trend Micro Internet Security for a spot on the chart. To see those and all the other suites we’ve reviewed, check out our security suites page, or scroll through the product blurbs at the bottom of this page.