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Windows Defender VS Kaspersky Internet Security

Compare Windows Defender VS Kaspersky Internet Security and see what are their differences

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Windows Defender logo Windows Defender

Windows 10 security delivers built-in & ongoing protections you can trust: Windows Defender Antivirus, firewall, family settings, ransomware protection, real-time protection & more. Stay up to date & protected at no extra cost.

Kaspersky Internet Security logo Kaspersky Internet Security

Kaspersky Lab is committed to working with premier software and hardware vendors to provide the best security solutions possible. Learn more about them here.‎Download Free Antivirus .
  • Windows Defender Landing page
    Landing page //
    2023-03-25
  • Kaspersky Internet Security Landing page
    Landing page //
    2023-09-22

Windows Defender videos

+ Add

Windows Defender Antivirus HONEST REVIEW

More videos:

  • Review - Windows Defender Antivirus Test & Review 2020 - Antivirus Security Review - High Level Test
  • Review - Is Windows Defender Good Enough in 2020?

Kaspersky Internet Security videos

+ Add

Kaspersky Internet Security 2020 Review | Tested vs Malware

More videos:

  • Review - Kaspersky Internet Security 2019 Review

Category Popularity

0-100% (relative to Windows Defender and Kaspersky Internet Security)

Windows Defender

Kaspersky Internet Security

Security & Privacy
77 77%
Security & Privacy
23% 23
Cyber Security
82 82%
Cyber Security
18% 18
Antivirus
81 81%
Antivirus
19% 19
Monitoring Tools
100 100%
Monitoring Tools
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Windows Defender and Kaspersky Internet Security

Windows Defender Reviews

Best firewall software of 2024
Known as Windows Defender since the release of Windows 10, the firewall is part of a suite of security tools included by default with Windows installations. Microsoft recommends that you leave the Defender on, even if you’re also using another firewall.
Source: www.techradar.com
The best antivirus software 2022: Free antivirus and paid options tested
Microsoft's built-in antivirus software is now a heavy hitter. While Windows Defender, aka Microsoft Defender Antivirus, doesn't quite beat Norton or Kaspersky in malware-protection lab tests, it comes out ahead of Avast, AVG and most other free antivirus products while operating almost entirely behind the scenes.
Source: www.tomsguide.com
18 Best Avast Alternatives 2022 (Free Included)
Windows Defender is a built-in antivirus software developed by Microsoft for its Windows operating system. It provides protection against different types of malware such as computer viruses, spyware, rootkits, etc.
Source: rigorousthemes.com
Windows Defender Alternatives – 5 Best Free Antivirus Tools!
However, users might need to use a Windows Defender alternative in some cases. Just like every other security suite, Windows defender also has some drawbacks. The biggest disadvantage of Windows defender is that it slows down your computer. Sometimes Windows defender also triggers BSOD error. Since Windows Defender is provided for free, one can’t expect robust security...
Source: techviral.net
Best Free Antivirus Software 2022
Windows Defender doesn't stop malware files from downloading from the internet unless you are using Microsoft Edge as your browser. For browsers like Chrome and Firefox, other antivirus programs include a browser extension that stops most threats before they have a chance to start the download process. These also block malicious websites. With Defender and Edge working...
Source: www.windowscentral.com

Kaspersky Internet Security Reviews

We have no reviews of Kaspersky Internet Security yet.
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What are some alternatives?

When comparing Windows Defender and Kaspersky Internet Security, you can also consider the following products

Malwarebytes - Malwarebytes protects you against malware, ransomware, and other advanced online threats that have made antivirus obsolete and ineffective. Free Anti-Malware & Malware .

Emsisoft Online Armor Firewall - Emsisoft Online Armor Firewall is a freemium online firewall protection system by the Emsisoft that is based on the own independent protection technology of the Emsisoft.

Kaspersky AntiVirus - Download the best FREE antivirus for Windows-based desktops, laptops, & tablets and get the core protection against viruses, spyware, phishing & dangerous websites.

TinyWall - Lightweight and non-intrusive firewall

ESET NOD32 Antivirus - Best IT security solutions for your home and business devices. Try ESET antivirus and internet security solutions for Windows, Android, Mac or Linux OS.

Windows Firewall Control - Windows Firewall Control is not the built in firewall system in the Windows operating systems.

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