Microsoft Defender for Endpoint
Endpoint security that’s already in your stack — Microsoft Defender for Endpoint is enterprise EPP + EDR, part of Defender XDR, with Plan 2 bundled in Microsoft 365 E5 and Security Copilot AI in the SOC.
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How it’s rated
Full scoreboard ↓Quick answer
The Microsoft platform family
This page covers Microsoft Defender for Endpoint — endpoint security. The other pillars:
Quick facts
30-second orientation- Product
- Microsoft Defender for Endpoint (MDE)
- Vendor
- Microsoft (Microsoft Security)
- Category
- Endpoint security — EPP + EDR (part of Defender XDR)
- Plans
- Plan 1 (EPP) · Plan 2 (full EDR/advanced)
- The big win
- Plan 2 INCLUDED in Microsoft 365 E5 (bundled)
- Does
- Prevent, detect, investigate, respond (endpoints)
- Cross-platform
- Windows, macOS, Linux, iOS, Android
- AI
- Microsoft Security Copilot (SOC AI + agents)
- Vs
- CrowdStrike, SentinelOne, Cortex XDR, Trend, Sophos
- In India via
- TechBag — scoping, E5-vs-standalone, GST (honest advice)
Understand endpoint security before you buy it
Most product pages skip this. We start here — so you buy a capability, not a buzzword.
What is it?
Microsoft's enterprise endpoint security platform — EPP + EDR — that prevents, detects, investigates and responds to threats across endpoints. One pillar of Defender XDR, managed in one portal, with Security Copilot AI.
Legacy antivirus vs Defender EPP+EDR — the honest table
What consolidation actually replaces, dimension by dimension.
| Dimension | No / separate AI tool | Defender for Endpoint |
|---|---|---|
| EDR cost (on E5) | Separate vendor line item | Bundled in M365 E5 |
| Incidents | Four disconnected alerts | One correlated XDR incident |
| Console | Multiple portals | One Defender portal (+ Sentinel) |
| Integration | Bolt-on agent | Native Windows/Intune/Entra |
| SIEM + XDR | Separate tools | Unified SecOps, one pane |
| AI | None / bolt-on | Security Copilot (agents) |
| Honest caveat | — | Pure-plays lead detection (mixed-OS) |
| Best fit | — | Microsoft-standardised estates |
The EDR/XDR of choice for Microsoft estates — for mixed-OS or top-rated standalone detection, weigh CrowdStrike/SentinelOne (TechBag sells both).
The five pieces of the platform
Vendors love diagrams; buyers need to know what they’re actually operating. Here’s the whole platform, demystified.
Next-Gen Antivirus (EPP)
Microsoft Defender Antivirus — behavioural, heuristic, real-time, cloud-delivered — blocks threats near-instantly. The prevention layer (available from Plan 1).
Endpoint Detection & Response
Behavioural sensors, device timeline, alerts and incidents with 180-day retention — detect and respond to what gets past prevention (Plan 2).
Automated Investigation & Response
Auto-triage and auto-remediate at machine speed, so the SOC isn't buried in alerts — plus advanced hunting (KQL) and threat & vulnerability management (Plan 2).
Part of Defender XDR
One pillar of Microsoft Defender XDR — signals from endpoint, identity, email and cloud apps correlate into ONE incident, in one unified Defender portal (with Sentinel SIEM converging in).
Security Copilot
Microsoft Security Copilot — plain-language incident summaries, guided response, and autonomous AI agents (included for M365 E5, rolling out from late 2025).
One endpoint pillar of Defender XDR — prevention, EDR and automated investigation correlated with identity, email and cloud.
Twelve capabilities. Prevent, detect, respond.
Defender for Endpoint prevents, detects and responds to threats on your endpoints — part of Defender XDR, managed in one portal, with Security Copilot AI.
Next-Gen Antivirus
Behavioural, heuristic, real-time, cloud-delivered prevention (Plan 1).
Attack Surface Reduction
ASR rules, controlled-folder access, device/USB control, web & network protection (P1).
Firewall & App Control
Host firewall, network protection and application control.
Endpoint Detection & Response
Behavioural sensors, device timeline, alerts & incidents, 180-day retention (Plan 2).
Advanced Hunting (KQL)
Proactively hunt threats across your estate with KQL queries (Plan 2).
Threat & Vulnerability Mgmt
Continuous discovery, prioritisation and remediation of vulnerabilities (Plan 2 core).
Threat Intelligence
Threat Analytics and Microsoft's threat intelligence, built in (Plan 2).
Automated Investigation & Remediation
Auto-triage and auto-remediate at machine speed (Plan 2).
Defender XDR Correlation
Endpoint + identity + email + cloud-app signals correlate into ONE incident.
Sentinel (SIEM) — Unified SecOps
Native Sentinel integration, converging into the one Defender portal (SIEM + XDR).
Windows, macOS, Linux, iOS, Android
Cross-platform coverage (note: features ship to Windows first; non-Windows parity lags).
Security Copilot (AI + agents)
Generative-AI incident summaries, guided response, and autonomous SOC agents.
Watch Microsoft Defender in action
Endpoint protection, XDR and Security Copilot.
Microsoft Defender for Endpoint
The endpoint EDR/EPP platform, explained.
Endpoint protection with Microsoft Defender — simpler & more powerful
The latest Defender endpoint protection.
Introducing Microsoft Security Copilot
The generative-AI SOC assistant.
Want a live, India-context walkthrough for your environment?
Book a guided demo →AI works best where the work already happens.
Here’s what genuinely sets Defender for Endpoint apart (and where a pure-play may fit better).
Bundled in M365 E5 — enterprise EDR at no extra per-seat cost
The headline case is economics: Plan 2, the full EDR stack, is INCLUDED in Microsoft 365 E5 and the E5 Security add-on. If you run E5, as much of India’s large M365 base does, you get enterprise EDR at no incremental per-seat cost. TechBag checks whether you already pay for Defender and prices standalone P1/P2 if not.
One incident, not four — Defender XDR correlation
Defender for Endpoint is one pillar of Defender XDR, correlating endpoint, identity, email and cloud-app signals so a phish, an identity compromise and malware become ONE incident in one portal. With Microsoft Sentinel converging into that portal, you get SIEM + XDR in one pane.
Deep Windows & Microsoft-estate integration, at scale
As the maker of Windows, Microsoft has first-party OS telemetry and native ties into Intune, Entra, Purview and Sentinel, enriched by a security graph of trillions of signals daily. For Microsoft-standardised organisations, one portal, identity and management plane beats a bolt-on agent from a separate vendor.
Security Copilot — AI in the SOC
Security Copilot adds plain-language incident summaries, guided investigation and (2025+) autonomous agents that triage phishing and alerts; at Ignite 2025 Microsoft said its agents are included for Microsoft 365 E5, rolling out from November 2025. Performance figures Microsoft cites are its own claims — validate them for your environment.
The honest caveat — pure-plays often lead on detection
Honestly, pure-plays like CrowdStrike are often rated ahead on raw detection and agent maturity, especially on mixed-OS fleets, with strong managed hunting; Microsoft ships to Windows first, and the ‘bundled’ value assumes E5 lock-in. Standardised on M365 E5? Defender often wins on cost. Otherwise weigh CrowdStrike or SentinelOne.
The honest positioning
Defender for Endpoint is the EDR/XDR of choice for Microsoft estates — strongest on M365 E5 (Plan 2 bundled), with one-vendor XDR, Sentinel SecOps and Security Copilot. For mixed-OS fleets or the highest-rated standalone detection and hunting, weigh CrowdStrike or SentinelOne, which TechBag also sells. Advice in INR/GST.
The numbers behind the platform
What your Defender for Endpoint journey looks like
Entitlement & scoping
Check whether you already have Defender for Endpoint P2 via M365 E5, and scope your estate (OS mix, servers, SOC needs). TechBag scopes it free.
Deploy & onboard
Onboard endpoints (Intune/GPO/script), set policies (next-gen AV, ASR, EDR), and validate coverage across Windows/macOS/Linux/mobile.
Tune & correlate
Tune detections, enable automated investigation & remediation, and connect the XDR estate (identity, email) + Sentinel for unified SecOps.
AI-assisted steady state
Security Copilot in the SOC, ongoing hunting and vuln management. TechBag supports and advises across the field, in INR/GST.
The review scoreboard
Modelled on Gartner Peer Insights structure. *Counts and breakdowns are illustrative pending verified review collection.
Quick poll — what’s driving your evaluation?
Talk to an advisor“On Microsoft 365 E5, Defender for Endpoint Plan 2 was effectively paid for: enterprise EDR with no new per-seat cost.”
“A phishing email, an identity alert and endpoint malware show as one incident in one portal, so our SOC investigates faster.”
“Deep Windows and Intune/Entra integration means one vendor, console and identity plane for our Microsoft estate.”
“Security Copilot summarises incidents in plain language and guides response, real help for a stretched SOC team.”
“For our macOS/Linux fleet, CrowdStrike was ahead on detection and agent maturity, so Defender covers only our Windows estate.”
“Automated investigation and remediation handles the noise at machine speed, leaving humans for the real threats.”
“Unifying Sentinel (SIEM) and Defender (XDR) in one portal is genuinely simplifying our detection and response.”
“TechBag showed us our E5 already entitled us to Defender for Endpoint, then helped deploy it and compared the pure-plays.”
Where everyone sits — the grids
Analyst firms bury this view behind paywalls, and review-site grids score satisfaction, not fit for your estate. So here’s TechBag’s synthesis of the endpoint-security (EDR/XDR) market — tap any vendor to see why it sits where it does.
TechBag Endpoint-Security (EDR/XDR) Grid
Execution strength vs product vision — the classic market map, minus the paywall.
EDR/XDR for Microsoft estates — this page.
Detection Efficacy × XDR Breadth
The grid nobody publishes — The grid nobody publishes — detection efficacy and agent maturity vs native XDR breadth and estate fit.
Bundled + native XDR — the corner it fills.
Positions are TechBag’s illustrative synthesis of public review-platform data and vendor documentation — not a reproduction of any analyst graphic. Verify before relying on it.
Defender for Endpoint vs the field
The EDR/XDR leaders — honest lanes; the edge is bundled-in-E5 TCO + native XDR. Highest detection / mixed-OS? CrowdStrike. We say so (and sell it).
| Dimension | MS Defender for Endpoint | CrowdStrike Falcon | SentinelOne | Palo Alto Cortex XDR | Trend / Sophos |
|---|---|---|---|---|---|
| Position | EDR/XDR for Microsoft estates | Pure-play EDR leader | Autonomous EDR/XDR | Broad XDR (PAN stack) | Cross-platform / MSP-MDR |
| Detection efficacy / agent | Strong; Windows-first | Often rated ahead (MITRE) | Strong + rollback | Strong | Good |
| Cost (if on M365 E5) | Bundled in E5 (huge TCO) | Separate premium | Separate | Separate | Separate |
| XDR / ecosystem correlation | Native (identity/email/cloud) | Threat Graph | Singularity | Broad (PAN) | Vendor XDR |
| Mixed-OS maturity (mac/Linux) | Lags Windows (honest) | Strong across OS | Strong | Strong | Strong (cross-platform) |
| Managed threat hunting | Defender Experts | OverWatch (deep) | Wayfinder | Unit 42 | Sophos MDR (strong) |
| Best fit | On M365 E5 / Microsoft-standardised | Highest detection + mixed-OS | Autonomous, lean SOC | Palo Alto ecosystem | MSP/MDR, cross-platform |
Does Defender for Endpoint fit you?
Honest fit signals — because the fastest way to lose your trust is to pretend one product wins every scenario.
Choose Defender for Endpoint if…
- You already run (or are moving to) Microsoft 365 E5 — Plan 2 is bundled (big TCO win)
- You want one-vendor XDR correlation (endpoint + identity + email + cloud) in one portal
- You value deep Windows/Intune/Entra integration and unified SecOps with Sentinel
- Your estate is Windows-centric and you want Security Copilot AI in the SOC
Choose CrowdStrike Falcon if…
- You want the highest-rated standalone detection and mature agent, esp. across mixed-OS fleets (TechBag sells it)
Choose SentinelOne if…
- You want autonomous response/rollback for a lean SOC (TechBag sells it)
Choose Cortex XDR if…
- You're committed to the Palo Alto ecosystem
Choose Trend / Sophos if…
- You want strong cross-platform coverage or MSP-delivered MDR (TechBag sells both)
Microsoft Defender for Endpoint is one of 47 endpoint protection products TechBag carries. The Endpoint Protection guide narrows them to a shortlist and shows the reasoning. →
What does fragmented endpoint security cost you?
Drag the sliders (security and IT staff handling endpoint alerts; IT-hour cost as loaded security rate). Estimates assume ~60 hours per person per year on endpoint alert triage, investigation and manual remediation, with ~45% removed by automated investigation and response — the avoided-breach value is the larger unpriced win. Illustrative.
Loaded cost = salary + overheads per productive hour. Illustrative only — your TechBag quote models your actual environment and modules.
Three ways to consume it
Defender for Endpoint is licensed per user — Plan 1 and Plan 2 standalone, OR bundled in Microsoft 365 E5 (Plan 2). If you already run E5, you likely already own it. TechBag scopes E5-vs-standalone and quotes in INR/GST (no invented figures — contact for a current quote).
Bundled in Microsoft 365 E5
Best if you’re on E5
- Full EDR (P2) at no extra per-seat cost
- The core cost-consolidation / TCO win
- Confirm your entitlement — don’t pay twice
Standalone (Plan 1 / Plan 2)
Best if not on E5
- P1 = prevention (EPP); P2 = full EDR
- Priced per user — contact for current quote
- TechBag compares vs CrowdStrike/SentinelOne
+ The estate
Best integrated
- Across M365, Azure, the estate
- Enterprise governance
- TechBag models the case
Buy it for less — TechBag pricing beats list
Whatever the list prices above, TechBag negotiates a significantly better deal — with GST-compliant INR invoicing and local support. Ask us for your discounted quote.
Get an India-ready quote
Tell us your requirements and current tools — we’ll model it against what you spend today.
The 8 questions to ask every EDR/XDR vendor
Take this into your next vendor call — including ours.
Do you already run Microsoft 365 E5? If so, Defender for Endpoint Plan 2 is bundled — confirm before buying standalone.
Decide Plan 1 (prevention/EPP) vs Plan 2 (full EDR, hunting, AIR, TVM) for your needs.
Map your estate — Windows, macOS, Linux, iOS, Android — and note that non-Windows feature parity lags Windows.
Plan the wider Defender XDR (identity, email, cloud apps) so incidents correlate, not fragment.
Consider Sentinel + Defender unified SecOps in the one portal (and the 2026 Sentinel-portal moves).
Scope Security Copilot (and agents) — included for E5, rolling out from late 2025.
For mixed-OS fleets or top-rated standalone detection, weigh CrowdStrike/SentinelOne — TechBag advises across both.
Scope E5-vs-standalone (P1/P2) — TechBag quotes in INR/GST.
Questions buyers ask
Ready to evaluate Defender for Endpoint?
Check whether you already own Defender via E5, scope a deployment, or get an honest Defender-vs-CrowdStrike/SentinelOne comparison — in INR/GST.
Stats, ratings, review counts and pricing are illustrative and sourced from public materials; verify before purchase.