Kaspersky Internet Security | Internet Protection | Kaspersky Lab US

Auto-Renewal Service

Our hassle-free Auto-Renewal Plan is designed to save you time, effort and risk by extending your subscription automatically before it expires*.

Benefits of automatically renewing your license include:

Uninterrupted protection — Your subscription will continue with continuous protection

Worry free, peace of mind that your devices are always secure

Saves you time — We take care of everything for you and will send you notifications to inform you of your next billing date & confirmation that your license has been renewed

Flexibility — You may unsubscribe from this service at any time

* Renewal prices are subject to change, additional online offers & discounts may be available at the time of your renewal which cannot be applied to your subscription. We will send you at least one email reminder to notify you of this. You will also receive by email confirmation of the renewal price you will pay, and the duration of your new subscription, before it is automatically renewed. You may be required to upgrade to the latest version of Kaspersky for free at this time.
Kaspersky Internet Security 2017

KasperskyInternet Security


Protection against WannaCry Ransomware

5062 reviews for Kaspersky Internet Security 2017

  • Never let me down

    I have had other antivirus products in years past, and Kaspersky has been the most reliable. I have not had any incidents or viruses since using Kaspersky, and it is not a big burden on my RAM or computer resources. Other antivirus programs I had did let a virus through, and slowed my computer down quite a bit. I recommend Kaspersky. It has been my first choice for many years.

    This review is from Kaspersky Internet Security 2017

  • multi platform security delima solved

    In the era of smartphones and social media, security & privacy became a vague issue, now I have many devices each with its own OS, and the question is ... how am i gonna secure all these devices? i have always entrusted Kaspersky for my computers security, so i decided to give kaspersky "internet security multi-device" a try on my smartphone , and boy was i surprised! it turned out to be a neat choice , kaspersky for android was fast and offered great protection from all types of malware that could hit my smartphone , the fact that it secures my main browser was relieving, and it has anti-theft element as well, all while offering my laptop the security i always enjoyed with it under one license.

    This review is from Kaspersky Internet Security 2017

  • kaspersky review

    have had product for 1 year and I just renewed for 2 years. no problems and I like the many updates thru the day with no problems running many programs all at once. no slowdown in pc speed. i rate 5 stars

    This review is from Kaspersky Internet Security 2017

  • Great product, works like it's suppose to

    I've been using this product for a year now and I have thoroughly enjoyed the ease and peace of mind that I get from it. It helps with keeping me informed of potentially unwanted websites and things that I may not know about. I can say that it works for me and has helped me be more responsible and conscious of the things I do.

    This review is from Kaspersky Internet Security 2017

  • Rock Solid

    I had Norton and it was clearly missing a Trojan horse virus. My brother suggested Kaspersky and sure enough, it found it. Couldn't be happier.

    This review is from Kaspersky Internet Security 2017

  • Clean Sweep and stays on the job

    It is a great comfort to know it is protecting my PC. Recent versions seem to impact performance less than in the past - and am less likely to have to turn it off when installing a piece of new software. Seems to really flag anything of doubt.

    This review is from Kaspersky Internet Security 2017

  • Protection for my PC

    Only deal with Kaspersky for all my problems that solved when called in. A great company to have and would recommend all to this company. Try them and see for yourself, they're the BEST EVER

    This review is from Kaspersky Internet Security 2017


    I would nothing but Kaspersky products. They are the best.

    This review is from Kaspersky Internet Security 2017

  • all virus are gone.

    very good product i'm very happy.

    This review is from Kaspersky Internet Security 2017

  • Great Product

    I like this product better then any other protection product.

    This review is from Kaspersky Internet Security 2017

Whenever you’re online – shopping, banking, surfing & socializing – you need to make sure you’re safe from Internet attacks, infections & cybercrime.

With just one license to buy, you can protect your privacy, money & children – on PC, Mac & Android.

  • Safeguards you against today’s Internet threats
  • Defends your privacy & personal information
  • Boosts security for online shopping & banking

Compare Products

    • SECURITY – Protects against viruses, attacks, spyware, cybercrime & more

      We all need to guard against digital dangers – so our award-winning security helps you protect against infections & attacks, blocks banners* & spam, keeps your software up-to-date and warns you about dangerous websites.

      *Available on PCs only.

    • PC, MAC & MOBILE – Secures multiple devices with just one license to buy

      Every device you use could be compromising your security. So we help you protect all of your devices – plus lock, wipe & locate your phone & tablet if they’re lost or stolen.

    • PRIVACY – Defends against phishing, spying & online behavior tracking

      Don’t let snoopers and phishers steal your confidential information. We help you guard your personal data, prevent your online activities being monitored**, block unauthorized use of your webcam** and protect your data when you connect to a public network*.

      *Available on PCs only.
      **Available on PCs & Mac computers only.

    • MONEY – Boosts security when you’re online shopping or banking

      Fraudsters are constantly on the lookout for opportunities to steal money. So our unique security technology – Safe Money – helps you protect your money and your account details… to stop cybercriminals stealing them.**

      **Available on PCs & Mac computers only.

    • PARENTAL CONTROL – Helps you protect kids against online dangers & more

      Because children are vulnerable to a wide range of Internet-based risks, our Parental Control features help you to steer your kids away from online dangers, block inappropriate content & websites and manage your kids’ messaging on social networks.**

      **Available on PCs & Mac computers only.

    • PERFORMANCE – Lets your devices perform as they were designed to

      Security shouldn’t slow you down. So our protection technologies work ‘behind the scenes’ – and that means your computers and mobile devices can help you to keep up with your busy life.

    • SIMPLICITY – Simplifies your security… giving you easy, online control

      Nobody wants to waste time getting to grips with complex security. That’s why we give you a free My Kaspersky account that makes it easy to manage your security from anywhere you can get online.

  • For all devices
    • Internet connection required – for product activation & updates and for access to some features
    • Webcam Protection technology only runs on PCs & Mac computers. The feature is available for a range of compatible web-cameras. For the full list of compatible devices, please visit: support.kaspersky.com/12733 (for PCs) support.kaspersky.com/12476 (for Mac computers)
    Windows®-based desktops and laptops
    • 800 MB free space on the hard drive
    • Microsoft® Internet Explorer® 81 or higher
    • Microsoft .NET Framework 4 or higher
    • Microsoft Windows 102 Home / Pro / Enterprise3
    • Microsoft Windows 8 & 8.1 / Pro / Enterprise / 8.1 update3
    • Microsoft Windows 7 Starter / Home Basic / Home Premium / Professional / Ultimate — SP1 or higher3
    • Microsoft Windows Vista® Home Basic / Home Premium / Business / Enterprise / Ultimate — SP1 or higher3
    • Microsoft Windows XP Home / Professional (32-bit) SP3 or higher / Professional (64-bit3) SP2 or higher4
      • Processor: 1 GHz or higher
      • Memory (RAM): 1 GB (32-bit) or 2 GB (64-bit)
    Windows-based tablets (system with an Intel® processor)
    • Microsoft Windows 102 Home / Pro / Enterprise3
    • Microsoft Windows 8 & 8.1 / Pro (64-bit3)
    • Minimum screen resolution: 1024x600
    Mac desktops and laptops
    • 770 MB free space on the hard drive
    • Memory (RAM): 1 GB
    • OS X 10.11 – macOS 10.12
    Android smartphones and tablets 5
    • Android™ 4.1 – 7.1
    • Minimum screen resolution: 320x480
    iPhone and iPad6
    • iOS® 8.0 or higher
    Windows Phone®6
    • Windows Phone 8

    Please note we do not support the beta versions/previews of new operating systems. Only final, officially released operating systems are supported by the product.

    1 If you’re using Microsoft Internet Explorer 8, we cannot guarantee that the My Kaspersky portal and security management functions will operate correctly.

    2 To ensure continued compatibility with Windows 10, please download & install all available patches for your Kaspersky Lab security software. Product is not intended to operate on Windows 10 Mobile editions.

    3 Some product features may not work on 64-bit operating systems. Please visit support.kaspersky.com/13014 to get more details.

    4 If you’re using Microsoft Windows XP, product is not intended to operate on FAT32 file system.

    The Kaspersky Internet Security for Android functionality may currently be limited on certain devices. Please visit http://support.kaspersky.com/mobile/kisandroid for more details.

    6 Only Kaspersky Safe Browser is available for this platform.


  • I've used Kaspersky for many years. At the time I was looking for protection that wasnt a resource hog. Kaspersky is number 1!!!!!! It has been protecting my pc, tablet n mobile flawlessly. No infections in 15 years!!!

  • The around the clock protection is outstanding and provides the security needed to survive in today's world. While in use, I can practically sense threats trying to infiltrate my life by the software's alerts or notifications. Kaspersky Internet Security Multi Device Software is a must and have my complete trust. Highly recommended and thank you Kaspersky!

  • I love the safe money icon that follows me around when I make a internet purchase. I no that I'm getting extra protection.



Whatever you need to protect – and whatever devices you’re using – we can help. Click the button below… and we’ll help you decide which Kaspersky Lab security solution is best for you.

Resource Center

  • photo-article1

    Protecting Wireless Networks

    Learn some simple steps you can take to protect your wireless network and router.

  • photo-article2

    What is a Trojan Virus?

    Trojans are malicious programs that perform actions that have not been authorised by the user.

  • photo-article3

    Types of Malware

    Learn about the many different types of malware – and the vast range of malicious software programs within each type.

  • photo-article4

    Spam & Phishing

    Spam is the electronic equivalent of the ‘junk mail’ that arrives on your doormat or in your postbox.