Microsoft Defender: Security

Microsoft Defender: Security

Identity Protection & Security

20K ratings
517 reviews
#151 in top-grossing Business
🔧 Utilities
💼 Business
Free
In-App Purchases

Details

  • Released
  • Updated
  • November 29, 2020
  • July 3, 2026
Microsoft Defender: Security screenshot #1 for iPad
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About

This app offers comprehensive online security for individuals and families, providing antivirus scanning, threat monitoring, and identity protection. It helps safeguard personal information by scanning the dark web and offers credit monitoring and identity theft restoration services.

Antivirus scanning
Threat monitoring
Dark web scanning for identity threats
Credit monitoring
Identity theft restoration
Anti-phishing protection
Multidevice alerts
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What users say

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What's New in Microsoft Defender

1.1.78290102

July 3, 2026

Bug fixes and Improvements

Subscription plans

Microsoft 365 Personal

Microsoft Defender Subscription

$9.991 Month
1 Month trial
How to cancel Microsoft Defender subscription ⁉️

Charts

Top Grossing

📈 151+6

Business

This app rose +6 positions in Business chart.

Last updated on July 18, 2026.

Top Free

📈 184+2

Business

This app rose +2 positions in Business chart.

Last updated on July 18, 2026.

Events

Read more about New! Browse with "Safer Wi-Fi"

New! Browse with "Safer Wi-Fi"

"Safer Wi-Fi" now available in Microsoft Defender

Oct 29, 2024 Nov 29, 2024

User reviews

Location Privacy concern

The app claims it can see, “names of Wi-Fi networks (SSIDs) near you and their associated MAC addresses.” If this is true, this app can be used to locate and track any user.

My hero

Defender 🤠

Works, but has Limits & Annoyances

Microsoft Defender “just works” apparently, but has few details of its findings. Having used this family of defense tools for years on Windows, I expect nothing less—and it seems to deliver!

But the incessant nagging to purchase identity insurance or sign up for Credit Monitoring (even though I already have that through other means) gets old rather quickly! Each new “update” of the app via the App Store causes the user to march through “suggestions” all over again—or put up with the indicator on the app (which may cause the user to miss actual alerts of successful protection from malicious code). Come on, Microsoft, give us an option to decline once & for all the repetitive push to sell identity insurance & protection services!
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Paul David Jackins MD

I have worked at Ivy League hospitals from Baltimore, to New York City. A victim of a car accident, seven years ago has damaged my brain. So I appreciate MS Defender helping to protect me from the scammers and identity thieves online out there.

ACCOUNTS

Have not been in my account in a long time . (YEARS) Please help. I have a sixth grade education. Don’t need all the passwords. Don’t even know what to do. Thank you!

Developer apps

User experience

🐞

Reported Bugs

3 issues

Login issues

Bug

Unexpected app crashes

Bug

Inconsistent behavior after updates

Bug

Requested Features

3 requests

Dark mode support

Feature

Customizable VPN settings

Feature

Better integration with other apps

Feature

FAQ

What does Microsoft Defender do?

Microsoft Defender is an online security application designed to protect your personal life and work. It offers features like antivirus scanning, threat monitoring, and identity protection to help you stay safer online and safeguard your personal information.

What are the key features of Microsoft Defender?

Key features include antivirus scanning, continuous monitoring for malicious threats, multi-device alerts, and expert guidance. It also provides dark web scanning for identity threats, credit monitoring, and access to identity theft restoration experts.

How much does Microsoft Defender cost?

Microsoft Defender for individuals is available exclusively with a Microsoft 365 Personal or Family subscription. It is not available as a standalone purchase.

What devices is Microsoft Defender compatible with?

The app helps protect your and your family's devices against new and existing threats. It continuously scans for harmful links before you click them. Specific compatibility details, such as whether it replaces existing malware protection on iOS and Windows devices, are noted in the app's information.

Who is Microsoft Defender for?

This app is for individuals and families who want to enhance their online security. It's particularly useful for those concerned about identity theft, credit monitoring, and protecting multiple devices from cyber threats.