Last updated: 19 May 2026. Reviewed by: Neil Brown, cybersecurity advocate.
Quick answer
U.S. readers should not choose Kaspersky as a normal antivirus option in 2026. The issue is not only product features. The issue is U.S. government restrictions affecting covered Kaspersky cybersecurity and antivirus transactions involving U.S. persons.
If you live outside the United States, the decision depends on your local laws, update availability, trust level, and support options. Even then, you should compare safer alternatives that are fully available in your region.
What changed in the United States
The U.S. Bureau of Industry and Security announced a Final Determination involving Kaspersky. The Department of Commerce stated that new covered agreements with U.S. persons were prohibited from July 20, 2024. It also stated that, from September 29, 2024, Kaspersky was prohibited from providing antivirus signature and codebase updates, and from operating Kaspersky Security Network, in the United States or on U.S. persons’ systems.
That matters because antivirus protection depends on trust, updates, and cloud intelligence. A security product that cannot provide normal supported updates in a region should not be treated like a standard recommendation there.
Why updates matter
Antivirus software needs current signatures, behavior rules, web reputation data, and cloud checks. If updates are restricted or unavailable, protection can weaken over time. This is especially important for ransomware, phishing pages, fake installers, and new malware families.
For U.S. users, the safest practical answer is simple. Choose a supported alternative instead of trying to work around regional restrictions.
What non-U.S. readers should consider
Non-U.S. readers should still ask careful questions. Is Kaspersky fully supported in your country? Are updates available? Do you trust the vendor, local law, and data practices? Can you get support if something breaks? Are there alternatives with similar protection and less regional uncertainty?
If you still research Kaspersky outside the United States, read current local terms before buying. A legacy offer link is preserved here for continuity, but it is not a U.S. recommendation: Kaspersky offer link.
Safer alternatives for U.S. readers
| Alternative | Best fit | Where to read more |
|---|---|---|
| Norton | Most households that want a broad paid suite. | Norton review |
| Bitdefender | Users who want quiet, lightweight protection. | Bitdefender review |
| McAfee | Families and multi-device homes, subject to plan terms. | McAfee review |
| Windows Security | Careful Windows users who want a free baseline. | Windows Security guide |
How to switch away from Kaspersky
First, choose a replacement that is supported in your region. Next, back up important files. Then uninstall Kaspersky through Windows settings or the vendor’s removal guidance. Restart your device. Install the new product and run an update. Finally, run a full scan and check that real-time protection is active.
Do not leave your device between products for long. If you need a temporary baseline on Windows, confirm that Windows Security is turned on after uninstalling the old product.
Final recommendation
U.S. readers should choose a supported alternative. Kaspersky should not be listed beside Norton, Bitdefender, McAfee, or Microsoft Defender as a normal U.S. buying choice in 2026. Non-U.S. readers should check regional support, update availability, and local restrictions before making any decision.
For the broader scoring approach, see How I Test Antivirus Software. For the main buying guide, start with Best Antivirus Software for Everyday Users in 2026.
FAQs
Is Kaspersky banned in the United States? The U.S. government issued restrictions affecting covered Kaspersky cybersecurity and antivirus transactions involving U.S. persons. U.S. readers should choose a supported alternative.
Can I keep using an old copy? I do not recommend relying on unsupported or restricted antivirus software. Updates matter too much.
What should I use instead? Start with Norton, Bitdefender, McAfee, or Windows Security, depending on your budget and needs.
