Microsoft Defender 1.1.45120101

Microsoft Defender 1.1.45120101

Microsoft Corporation – Freeware – iOS
out of 3083 votes
Latest Version
1.1.45120101
Safe to install

Microsoft Defender: Essential Security for Windows Users

Pete Milner

Microsoft Defender offers robust antivirus protection and is a reliable choice for safeguarding Windows systems, though it sometimes lags behind in real-time threat detection compared to third-party alternatives.
2025 Editor's Rating
VERY GOOD User Rating

Microsoft Defender is a comprehensive online security application suitable for both personal and work use. It offers two distinct versions: Microsoft Defender for individuals and Microsoft Defender for Endpoint.

To access features for Microsoft Defender for individuals, users should sign in with their personal accounts (1). This version of the app allows individuals and their families to effortlessly manage their online security. It provides notifications, expert recommendations, and security tips aimed at enhancing online safety. It's worth noting that Microsoft Defender for individuals requires a Microsoft 365 Personal or Family subscription.

Microsoft Defender for individuals offers several key functionalities:

  • A centralized dashboard allowing users to monitor their security status and the security of their family members.
  • Comprehensive protection of personal data and devices against phishing attacks.
  • Monitoring of the web for identity threats and immediate alerts if personal information is compromised.
  • Real-time alerts regarding changes in security status and the ability to take recommended actions to secure personal data and devices.

On the other hand, Microsoft Defender for Endpoint is specifically designed to address security needs within organizations (2). This cloud-powered solution offers industry-leading protection against advanced threats such as ransomware and file-less malware. Its key features include:

  • Effective defense against sophisticated threats, including ransomware, fileless attacks, and nation-state threats.
  • Scalability of security resources, allowing defenders to prioritize risks.
  • Maturity of security defenses through advanced endpoint integration, emphasizing XDR (eXtended Detection and Response) and Zero Trust principles.

Please note that access to the commercial and business features of Microsoft Defender requires specific licenses or subscriptions (2). These include Microsoft 365 E3, E5, Microsoft Defender for Endpoint P1, P2, Microsoft Defender for Business licenses, or a Microsoft 365 Business Premium subscription. It's advisable to consult your IT department if you are uncertain about your company's license or subscription.

Overview

Microsoft Defender is a Freeware software in the category Business developed by Microsoft Corporation.

The latest version of Microsoft Defender is 1.1.45120101, released on 10/02/2023. It was initially added to our database on 10/02/2023.

Microsoft Defender runs on the following operating systems: iOS.

Users of Microsoft Defender gave it a rating of 4 out of 5 stars.

FAQ

What is Microsoft Defender?

Microsoft Defender is a built-in antivirus and security solution designed to protect devices running Windows and other operating systems from malware, viruses, and other threats.

Is Microsoft Defender free?

Yes, Microsoft Defender is free and included with Windows operating systems.

Does Microsoft Defender work on macOS or mobile devices?

While Microsoft Defender is primarily designed for Windows, there are versions available for Android and iOS, providing similar protection features.

How does Microsoft Defender protect my computer?

Microsoft Defender uses real-time protection, cloud-based threat intelligence, and a variety of scanning methods to detect and remove malware.

Can I use Microsoft Defender with other antivirus software?

Yes, but it is recommended to only use one antivirus program at a time to prevent conflicts.

What features does Microsoft Defender include?

Microsoft Defender includes features such as virus scanning, real-time protection, firewall management, device performance monitoring, parental controls, and ransomware protection.

How can I check if Microsoft Defender is active?

You can check its status by going to Settings > Update & Security > Windows Security > Virus & threat protection.”},{


Pete Milner

Pete Milner

I'm Pete, a software reviewer at UpdateStar with a passion for the ever-evolving world of technology. My background in engineering gives me a unique insight into the intricacies of software, allowing me to provide in-depth, knowledgeable reviews and analyses. Whether it's the newest software releases, tech innovations, or the latest trends, I'm here to break it all down for you. I work from UpdateStar’s Berlin main office.

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