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Editors' Rating:
Average User Rating:
out of 759 votes out of 33 votes

Quick Specs

  • Version:
  • Total Downloads:
  • Date Added:
    Aug. 23, 2012
  • Price:
    Free to try (30-day trial); $79.95 to buy (Buy it now)

Editors' Review


The 2013 updates to the Kaspersky protection suites bring to consumers some of the most advanced security technology currently available. It involves introducing an exploit prevention engine as part of the security suite, but also a Safe Money banking protection tool that you can interact directly with. The suite's scans aren't the fastest, but it definitely will protect you.

Installing Kaspersky has been dramatically simplified over the past two years. Following on 2012's fuss-free install, the installer for 2013 will remove conflicting security programs and any detected malware automatically.

You're still on the hook for a reboot, but not when running only the trial. The install procedure was only three screens long, and it took under 2 minutes to complete. You can also register and purchase a license key from the program itself, no need to jump to your browser. Overall, this is one of the best installation processes for a security suite, if by best you mean, "short, fast, and painless."

Kaspersky's followed up last year's overhauled interface with only minor tweaks this year to accommodate new features. The number of windows you must go through to initiate a scan, or to solve a problem warning, has been reduced.

Based on a mobile app-drawer design, the interface presents your security status at the top and stashes the four major security features of scanning, updating, the new Safe Money, and parental controls, at the bottom. The app drawer layout puts key security status information up front, and keeps your tools organized yet easily accessible below. You can slide the features sideways to see more options, or click the arrow at the bottom to pull up, drawer-style, the full list of options. Settings and Reports live in the upper right corner, and both use terminology repeated throughout the interface. This creates a solid level of consistency, and ought to appeal to basic security consumers and power users alike.

A Cloud Protection button at the top of the interface opens a screen that explains Kaspersky's cloud technology that debuted in the 2012 version. Like its competitors that have already incorporated cloud-based detection, you can opt out of anonymously contributing your data without making yourself less safe.

Kaspersky's opt-out is a bit tricky to get to, though. Hit Settings, the annoyingly unlabeled Advanced Settings tab (hint: it's the cardboard box), Feedback, and then uncheck the box to opt out.

Unlike some competitors, which allow you to reorder the tool buttons so you can have the ones you use most often at the ready, Kaspersky's tool layout is locked down. This is one of the few drawbacks to the design. Another is that in the Settings window, the tabs on the left are unlabeled and their icons are not necessarily as obvious to understand as possible. In order, they are Protection Center, Scan, Update, and Advanced Settings.

Labeling aside, the settings themselves were remarkably easy to navigate and comprehend -- even the advanced ones. Meanwhile, jumping from feature to feature was a zippy experience, and we encountered absolutely no lag when skipping between screens.

Features and support
Kaspersky 2013's newest and best features come in the form of some very forward-thinking security improvements.

The most important of them is the exploit blocking engine called Automatic Exploit Prevention. It's a response to the increase in the number of phishing attacks and includes an antiphishing engine -- similar to the antivirus and anti-malware engines -- that updates daily.

It's hard to overstate how critical stopping exploits can be to stopping large-quantity cash thefts from online banks. Experts have estimated recent successful banking breaches at scoring from $3 million to more than $220 million, and Kaspersky says that the exploit prevention engine stops the vast majority of exploit kits.

A major component of the exploit prevention engine is Address Space Layout Randomization, or ASLR. It's a proven security technology, used in Apple OS X and iOS, in Google's Android, and by Microsoft in Windows 8. It's not foolproof, but it is one of the more effective security technologies currently available. The inclusion of ASLR in Kaspersky means that the technology will be available to Windows 7 and earlier versions, making Kaspersky unique in the security realm for that reason.

The suite now blocks Duqu and other malware specifically designed to surreptitiously install on your computer before the antivirus program loads during boot.

Safe Money revamps the Safe Run feature from previous years and is only in Kaspersky Internet Security 2013, not Kaspersky Anti-Virus. It basically streamlines the process of accessing banking sites securely. Simply go to your banking site, and as long as you have Kaspersky's browser add-ons installed, it will ask you if you want to open the site in a sandboxed mode, isolated from other browser and PC processes. You can also manually add other sites to Safe Money in Kaspersky's interface, but it's no longer a requirement because of Safe Money's new auto-detection. You can tell it's running because of a thin green line around your browser window.

We were skeptical about Safe Money working as advertised, but it really does detect banking Web sites as you visit them and reopen them in sandboxed browsers. It detected both major banks like Chase, and our own local credit union's site without fail.

Other changes have been made, as well. The secure keyboard for protecting personal data when entered by a physical keyboard works with more sites than before; there is expanded browser compatibility so it now works with Firefox, Chrome, Internet Explorer, and Opera; and better battery management has been implemented for laptops. (We did not test the battery life, however, due to time constraints.)

There are older features worth calling out, too. One is the File Advisor, which is a Windows Explorer context menu option for checking out a file's reputation without having to go through the main Kaspersky program itself. It creates a pipeline from the Kaspersky Security Network, the Kaspersky cloud protection, to the files on your desktop. We found it to pull down reputation data quickly, although its speed also depends on your Internet connection.

The Roll Back feature can easily undo damage caused by any malware that does slip through, and the Network Monitor feature shows you real-time traffic to and from your computer. Among the better ancillary tools are an Internet Explorer security analyzer, which is a good idea if you're stuck on Windows XP with IE8 or earlier -- but it's weird that it doesn't support any other browsers.

The virtual keyboard, different from the physical keyboard protection, has been improved so that it's more responsive than previously. It's mostly an older feature to use if you're worried about keyloggers that Kaspersky keeps around for bragging rights. It's highly unlikely that you'd have Kaspersky running and be infected by a keylogger.

Unchanged from last year, online support is decent, with the standard offerings of forums, live chat, knowledge base articles, and telephone support. Live chat isn't as robust as with some competitors, only available from 9 a.m. to 9 p.m. Eastern time, Monday through Friday. The telephone support is similarly restricted from 8 a.m. to 9 p.m., Eastern time, Monday through Friday. The tech-support number is buried fairly deep on the Kaspersky site, probably to discourage calls. They can be reached at 781-503-1820 or 1-866-525-9094.

Kaspersky Internet Security 2013 (KIS) shares the same detection engine as its less feature-laden sibling, Kaspersky Anti-Virus 2013 (KAV), so both are discussed here.

After publishing this review, CNET Labs discovered a hardware error on our test computer that affected our published system benchmarks. CNET Labs' revised system benchmarks found the 2013 Kaspersky suites to be as uneven as we had previously determined. Security efficacy is high, but system impact could be greatly improved.

Kaspersky historically doesn't focus on speedy scans as much as its competitors. For most of the scan's duration on a real-world computer, it promised to complete in less than 3 minutes, when in reality it took an average of 8 minutes, 10 seconds to complete over three runs. Meanwhile, the Full scan tightened up and completed scanning in 1 hour, 32 minutes -- that's about average for Full scans. The Rootkit scan took an average of 8 minutes, 32 seconds.

CNET Labs' benchmarks bear out these findings. The in-lab scan time for KIS and KAV are among the two slowest scans we've seen this year.

While KAV's impact on boot time was just a tick below average, KIS struggled. Shutdown impact was much better, with KAV and KIS adding only 3 and 4 seconds to shutdown, respectively.

On MS Office, iTunes decoding, media multitasking tests, and Cinebench, the two suites were slower than average in every respect expect KIS on Cinebench. All that being said, Kaspersky feels light when in use, and it transitioned smoothly among its different features and when jumping to other programs.

We did notice some rare, temporary browser hangs, most likely because of the multiple Kaspersky add-ons.

Security program Boot time Shutdown time Wake from sleep Scan time MS Office performance iTunes decoding Media multitasking Cinebench
Unprotected system 47.5 7.8 11.5 n/a 412 124 344 17,116
Average of all tested systems (to date) 57.9 11.2 12.5 900 414 125 344 17,133
Kaspersky Anti-Virus 2013 59.3 10.7 8 1,195 430 124 348 16,909
Kaspersky Internet Security 2013 75.6 11.7 22 1,394 433 125 345 17,286

Note: All tests measured in seconds, except for Cinebench. On the Cinebench test, higher numbers are better.

As far as threat detection and removal go, there are no numbers available yet for Kaspersky 2013. But the most recent tests with Kaspersky 2012 show that the Russians know a thing or two about keeping your computer safe. Independent testing agency has marked consistently high scores for Kaspersky Internet Security 2012 during the first two quarters of 2012.

On a Windows 7 computer, Kaspersky scored 5.5 out of 6 on Protection, 6 out of 6 on Repair, and 5 out of 6 on Usability, for an overall score of 16.5 out of 18, clearing the minimum of 11 for an certificate. This is a marked improvement from a total score of 14 last year at this time.

Note that defines its categories as follows: "The 'Protection' covers static and dynamic malware detection, including real-world zero-day attack testing. In case of 'Repair,' we check the system disinfection and rootkit removal in detail. The 'Usability' testing includes the system slowdown caused by the tools and the number of false positives."

The most recent Whole Product test, which looks at on-demand scanning, retroactive tests, and "real-world" guards including cloud-based protections, puts Kaspersky Internet Security 2012 in the top three suites tested from January to May, 2012, and in the top five suites of May 2012.

The May 2012 test found that it blocked 99.1 percent of attacks and threats thrown at it, an improvement from 98.3 percent last year at this time. Meanwhile, looking at Whole Product test results cumulatively from January 2012 to May 2012 found that Kaspersky 2012 blocking 99.3 percent of threats, and could be 0.1 percent safer depending on user adjustments.

It's fair to conclude that according to third-party tests, Kaspersky has been highly effective over the past year since two out of the three tests we looked at gave it solid marks. Kaspersky has definitely improved its protection rates over the past year, but it still could do better when it comes to its impact on your system.

Kaspersky's 2013 suites pack a lot in, but aside from the way they will cause some performance lags on your computer, there's one other drawback to them. These are not cheap pieces of software. Kaspersky Anti-Virus 2013 will set you back $59.95, and Internet Security 2013 retails for $79.95. Those are steep prices to demand, especially when the free suites offer similar protection. Kaspersky's hard sell comes from the smooth-functioning advanced security it offers, even at the Anti-Virus, fewer-featured level. Offering the exploit protection in the entry-level suite shows that Kaspersky places your safety above the upsell -- otherwise it'd only be in the Internet Security suite. Both will protect you, but unless you want the parental controls or the Safe Money features, we lean toward Kaspersky Anti-Virus.

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Full Specifications

What's new in version 2013
New features:
  • Safe Money - provides additional layers of protection while using online banking and payment systems, and while making online purchases on sites such as (KIS only)
  • Automatic Exploit Prevention - goes beyond scanning for vulnerabilities to also analyzing and controlling the actions of programs, applications, etc. that have vulnerabilities
  • Secure Keyboard - protects personal data entered via a physical keyboard from keyloggers
  • Protection against Duqu, and other major new malware
  • A special web installer that allows for the automatic download and installation of the products off of the Internet
  • Ability to purchase a license (i.e., renewal or upgrade) directly from the product

  • Improved Features:
  • Improved performance and more efficient operation
  • Improved quality of protection
  • Improved protection from spam and phishing websites
  • Compatibility with the latest versions of web browsers
  • Quick launch of Virtual Keyboard
  • Improved Parental Control
  • Automatic removal of incompatible programs and treatment of active infection during installation
  • Automatic activation of the downloaded product without the need to enter the activation code
  • Optimized antivirus databases
  • Improved usability
  • General
    Publisher Kaspersky Lab
    Publisher web site
    Release Date August 23, 2012
    Date Added August 23, 2012
    Version 2013
    Category Security Software
    Subcategory Internet Security Software Suites
    Operating Systems
    Operating Systems Windows XP/Vista/7
    Additional Requirements None
    Download Information
    File Size 2.31MB
    File Name kis17.0.0.611en_10749.exe
    Total Downloads 4,373,005
    Downloads Last Week 2,032
    License Model Free to try
    Limitations 30-day trial
    Price $79.95

    Previous Versions:

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