Kaspersky Internet Security


Score     92.50%

MSRP $59.99

From $19.60

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How are TSA Scores determined?

The Software Authority strives to be different! Our results are based on factual data and you will never see a non-certified product that you never heard of being rated highly for the sole purpose of pushing sales like we often see on other review sites.

With increasing computer processor speeds being able to handle heavy workloads and improving performance significantly, TSA Scores are focused more on how well a security product protects your system from malware, viruses, and threats as opposed to how much system impact does this security product have. Reality is, if you obtain a nasty Ransomware virus as an example, does having a product that uses limited computer resources matter if you can no longer access your computer?

The TSA Score is determined by analyzing the latest review data from multiple independent testing laboratories, other reputable third party review sites and our many years of experience in the security software industry. The results from these sources are then inputted into a proprietary formula that determines the final TSA Score.

Independent Lab Results


Kaspersky Internet Security

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

You depend on your computers, tablets and phones for so many things – so you need to protect them all against the very latest digital dangers. Our award-winning, cloud-assisted security helps you protect against infections & attacks, blocks banners* & spam, keeps your software up-to-date and warns you about dangerous websites – before you click on them.

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

Your PCs, Mac computers and Android phones & tablets all help you get so much more out of your digital life – but every device you use could be compromising your security… so you need to secure them all. With just one product – and only one license for you to buy – we help you to protect all of your devices… plus you can lock, wipe & locate your phone & tablet if they’re lost or stolen.

PRIVACY — Helps protect against phishing, spying & online behavior tracking

Because all your devices are capable of storing a lot of sensitive, personal information – that can be valuable to criminals – you need to make sure snoopers and phishers can’t steal your confidential data. We’ll 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*.

MONEY — Adds extra security when you’re online shopping or banking

Online shopping and banking can save you a lot of time and effort – but fraudsters are constantly on the lookout for opportunities to steal money. Our unique security technology – Safe Money – helps you to protect your money and your account details… so you can prevent cybercriminals stealing them.**

PARENTAL CONTROL — Helps you protect kids against online dangers & more

The Internet can be a dangerous place for children – so you need to protect your kids from digital dangers and help them avoid social networking risks. Our Parental Control features help you to steer your kids away from online risks, block inappropriate content & websites and manage your kids’ messaging on social networks.**

PERFORMANCE — Lets your devices perform as they were designed to

Security shouldn’t slow you down. You need rigorous security that works ‘behind the scenes’… protecting your devices – without damaging performance. Our development team has worked hard – combining protection and performance – to ensure your computers, phones and tablets don’t have to work so hard… so you’re safe to get on with your busy life.

SIMPLICITY — Simplifies your security – giving you easy, online control

Nobody wants to waste time getting to grips with complex security. If your security software is difficult to set up and run, it could even leave your computers and mobile devices with serious security gaps. By giving you a free My Kaspersky account, we make it easy for you to manage your security – across all your computers, tablets & phones – from anywhere that you can get online. You can check each device’s security & license status and adjust key security settings** – plus access special offers and download free Kaspersky Lab products. My Kaspersky also gives you easy access to technical support.

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

Kaspersky Internet Security provides award-winning security that’s customized to your everyday devices. Whether you connect with a PC, Mac, Android tablet or smartphone, our advanced real-time technology gives you an easy, worry-free experience that moves as fast as the web can take you.

See what’s inside Kaspersky Internet Security

Internet Security for PC – Secure your identity, finances and all of your online activities with one simple solution. There’s no better way to stay protected from viruses and other cybercriminal activities while maintaining peak PC performance.

Key Features:
• Protects against all types of Internet threats
• Secures online banking and shopping
• Safeguards your digital identity and privacy and keeps you private when browsing the web
• Prevents unauthorized access to your webcam
• Helps to avoid security threats from public Wi-Fi
• Secure Connection helps protect your data when you connect to public networks

Internet Security for Mac – Stay safe from emerging threats to your Mac with advanced, real-time protection. Plus, ensure you won’t pass along PC malware to your family, friends and colleagues.

Key Features:
• Protects against Mac and PC malware in real time
• Secures online shopping and surfing
• Guards your identity with Virtual Keyboard
• Keeps your children safe online

Internet Security for Android – Safeguard your tablet or smartphone from loss, theft and the latest Internet threats.

Key Features:
• Defends against Internet threats and mobile malware
• Provides anti-theft protection with remote web management
• Filters calls and texts with privacy protection

Free! Kaspersky Safe Browser – for iPhone, iPad and Windows Phone devices

Key Features:
• Filters out malicious links and inappropriate content
• Helps you avoid phishing websites that may try to steal your confidential information and your identity

Choose complete device protection for a worry-free web experience.

System Requirements

System Requirements

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:
http://support.kaspersky.com/12733#block1 (for PCs)
http://support.kaspersky.com/12476#block1 (for Mac computers)

Windows®-based desktops and laptops

Approximately 800 MB free space on the hard drive

Microsoft® Internet Explorer® 8.1 or higher

Microsoft .NET Framework 4 or higher

Microsoft Windows 102 Home / Pro / Enterprise

Microsoft Windows 8 & 8.1 / Pro / Enterprise / 8.1 update

Microsoft Windows 7 Starter / Home Basic / Home Premium / Professional / Ultimate – SP1 or higher

Microsoft Windows Vista® Home Basic / Home Premium / Business / Enterprise / Ultimate – SP1 or higher

Microsoft Windows XP Home / Professional (32-bit) SP3 or higher / Professional (64-bit3) SP2 or higher

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 / Enterprise

Microsoft Windows 8 & 8.1 / Pro (64-bit)

Minimum screen resolution: 1024×600

Mac desktops and laptops

770 MB free space on the hard drive to download & install the application (depending on antivirus database size)

Memory (RAM): 1 GB

macOS 10.9 or higher

Android-based smartphones and tablets

Android™ 4.0 or higher

Minimum screen resolution: 320 x 480

iPhone and iPad

iOS® 8.0 or higher

Windows Phone

Windows Phone 8

Panda-Internet-Security-234 Panda Internet Security Gold Award Winner

kaspersky-internet-security-multi-device-review Kaspersky Internet Security Silver Award Winner

Bitdefender-IS-2018-234 Bitdefender Internet Security Bronze Award Winner