Topic orientation
Microsoft Defender Antivirus at a glance
The strongest research directions include History and Features. Use the connected concepts below as starting points, not as a keyword checklist.
Research this topic
Explore the main themes, entities and connections around Microsoft Defender Antivirus. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Explore this topic
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
History
Features
Overview
Mitigated security vulnerability
Key facts & relationships
High-confidence facts extracted from structured source data. Use them as anchors for further research.
- Android
- 1.0.9014.0101 / June 19, 2026; 2 months ago (2026-06-19)
- Developer
- Microsoft
- iOS[a]
- 1.1.7802.0101 / June 11, 2026; 2 months ago (2026-06-11)
- License
- Proprietary
- Operating system
- Windows 7 SP1+ · Windows Server 2008 R2 SP1+ · Android 11+ · iOS 17+[a]
- Original author
- Microsoft
Topics to explore
A structured outline of related entities, concepts and subtopics. Open any item to build a new map centered on it.Browse the full topic structure. Each item opens a new analysis centered on that subject.
Overview
- Antivirus software
- Microsoft Windows
- Windows XP
- Windows Vista
- Windows 7
- Microsoft Security Essentials
- Mac MacOS
- Android Android (operating system)
- IOS
- Microsoft SmartScreen
- Firewall Firewall (computing)
- Malware
- Winsock
- Winsock LSPs Layered Service Provider
- Windows 10 version 1703 Windows 10 version history (version 1703)
- Windows Security and Maintenance Security and Maintenance
- Settings Settings (Windows)
- UWP app Universal Windows Platform apps
- Windows Defender Security Center
- 1803 update Windows 10 version history (version 1803)
- PowerShell
- Command-line interface
- Windows Admin Center
- Group Policy
- WMI Windows Management Instrumentation
- Microsoft Endpoint Manager
- Microsoft Intune
- Windows 10 version 1703 Windows 10, version 1703
- Windows Firewall
- Windows Defender Application Guard Windows Defender Application Guard?action=edit&redlink=1
Features
- Windows 10 Anniversary Update
- Real-time protection
- Internet Explorer
- Microsoft Edge Microsoft Edge (series of web browsers)
- Manifest V3 Google Chrome
- Google Safe Browsing
- Sandbox Sandbox (computer security)
- Firefox
- Ransomware
- Petya Petya (malware)
- User Account Control
History
- Windows 9x
- Beta Development stage
- RSA Security
- Bill Gates
- Windows 2000
- Windows Server 2003
- C++
- Visual Basic
- Windows Genuine Advantage
- Internet Explorer 6
- HTTP cookies
- Web cache
- Windows Media Player
- Released General availability
- Automatic Updates
- ActiveX
- Microsoft SpyNet
- Anti-spyware
- Antivirus
- Virus definitions Virus definition
- Windows Server 2016
Mitigated security vulnerability
- Security vulnerability
- JavaScript
- System Center Endpoint Protection Forefront Endpoint Protection
- Ars Technica
Reviews
Criticisms
- Hosts file Hosts (file)
Advanced semantic analysis
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
How this topic connects Entity context
Quick relationship hints grouped by predicate. Useful for spotting recurring semantic connections around the current entity.See the strongest relationship patterns around the current topic before diving into the raw triples.
Microsoft Defender Antivirus
Top relations
Important terminology Word statistics
Frequent words and multi-word phrases across the lead, headings, infobox and body. Useful for terminology coverage.Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
Important terminology
windows microsoft defender antivirus security protection released also software beta system 10 malware update user program application essentials users first
Entity relationships Subject–Predicate–Object triples
Extracted RDF-like relationships with confidence and source. The table includes structured facts and lower-confidence contextual relations.| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Microsoft Defender Antivirus | Android | 1.0.9014.0101 / June 19, 2026; 2 months ago (2026-06-19) | 1.00 | infobox |
| Microsoft Defender Antivirus | Developer | Microsoft | 1.00 | infobox |
| Microsoft Defender Antivirus | iOS[a] | 1.1.7802.0101 / June 11, 2026; 2 months ago (2026-06-11) | 1.00 | infobox |
| Microsoft Defender Antivirus | License | Proprietary | 1.00 | infobox |
| Microsoft Defender Antivirus | Operating system | Windows 7 SP1+ | 1.00 | infobox |
| Microsoft Defender Antivirus | Operating system | Windows Server 2008 R2 SP1+ | 1.00 | infobox |
| Microsoft Defender Antivirus | Operating system | Android 11+ | 1.00 | infobox |
| Microsoft Defender Antivirus | Operating system | iOS 17+[a] | 1.00 | infobox |
| Microsoft Defender Antivirus | Original author | Microsoft | 1.00 | infobox |
| Microsoft Defender Antivirus | Other names | Windows Defender Windows Security | 1.00 | infobox |
| Microsoft Defender Antivirus | Platform | PlatformMay 2026 Update (4.18.26050.15) / June 22, 2026; 2 months ago (2026-06-22)Windows appFebruary 2026 Update (102.2602.23002) / June 3, 2026; 2 months ago (2026-06-03)Andro… | 1.00 | infobox |
| Microsoft Defender Antivirus | Platform | May 2026 Update (4.18.26050.15) / June 22, 2026; 2 months ago (2026-06-22) | 1.00 | infobox |
| Microsoft Defender Antivirus | Platform | Windows | 1.00 | infobox |
| Microsoft Defender Antivirus | Predecessor | Microsoft Security Essentials | 1.00 | infobox |
| Microsoft Defender Antivirus | Type | Antivirus software, personal firewall, parental control, intrusion prevention, email filtering and anti-phishing | 1.00 | infobox |
| Microsoft Defender Antivirus | Windows app | February 2026 Update (102.2602.23002) / June 3, 2026; 2 months ago (2026-06-03) | 1.00 | infobox |
Related concept clusters Concept neighborhoods
Clusters of nearby vocabulary surrounding the topic. Scan them for adjacent concepts and language you may have missed.These clusters group vocabulary that occurs around closely connected concepts in the source material.
Connections between topic areas Semantic bridges
Bridge nodes connect otherwise separate parts of the map. Expand a row to inspect the topic groups on each side.Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.