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Cybersecurity · head to head

Microsoft Defender for Endpoint vs WireGuard

Microsoft Defender for Endpoint logo

Microsoft Defender for Endpoint

Cybersecurity

Enterprise endpoint security built into Microsoft 365

From
On request
Rated
-
Full reviewWebsite
WireGuard logo

WireGuard

Cybersecurity

Modern, minimal-complexity VPN protocol with state-of-the-art cryptography

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only WireGuard has a free tier, so it costs nothing to try first.
  • Each has a real cost: Microsoft Defender for Endpoint pricing not published on public websites; quote required from Microsoft sales; WireGuard manual key management required; WireGuard does not provide automated peer discovery or key distribution mechanisms
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Microsoft Defender for Endpoint and WireGuard actually diverge.

Attributes where Microsoft Defender for Endpoint and WireGuard differ
AttributeMicrosoft Defender for EndpointWireGuard
Starting priceOn requestFree
Pricing modelquoteopen-source
Free tierNoYes
PlatformsWindows, macOS, Linux, iOS, AndroidLinux, Windows, macOS, iOS, Android, FreeBSD, OpenBSD
Founded1975Unknown

Identical on both: user rating (Not yet rated), category (Cybersecurity).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Microsoft Defender for Endpoint

  • Threat & vulnerability management
  • Attack surface reduction
  • Next-gen protection
  • EDR
  • Auto investigation
  • Microsoft Threat Experts
  • Threat analytics
  • Secure score

Only in WireGuard

Nothing recorded that Microsoft Defender for Endpoint does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Microsoft Defender for Endpoint

  • Enterprise endpoint security across Windows, macOS, Linux, Android, and iOS via Plans 1 or 2not WireGuard
  • Small and medium-sized businesses using Microsoft Defender for Business as alternativenot WireGuard
  • Organisations using Microsoft 365 E5 which includes Defender for Endpoint Plan 2not WireGuard

WireGuard

  • Site-to-site VPN connectivity for datacentres and branch officesnot Microsoft Defender for Endpoint
  • High-performance VPN applications requiring minimal latency and CPU overheadnot Microsoft Defender for Endpoint
  • Embedded systems and IoT devices with strict memory and storage constraintsnot Microsoft Defender for Endpoint
  • WireGuard-based managed services (Tailscale, Mullvad VPN) providing abstraction over raw protocolnot Microsoft Defender for Endpoint
  • Kernel module for Linux-based VPN appliances and firewallsnot Microsoft Defender for Endpoint
  • Research and development in cryptographic protocol designnot Microsoft Defender for Endpoint

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Microsoft Defender for Endpoint

  • Pricing not published on public websites; quote required from Microsoft sales
  • Defender for Endpoint Plan 1 and Plan 2 do not include server licenses; additional licensing required for server protection
  • Specific feature differences between Plan 1 and Plan 2 require consulting Microsoft documentation

WireGuard

  • Manual key management required; WireGuard does not provide automated peer discovery or key distribution mechanisms
  • No built-in support for address allocation or DHCP; all IP assignments must be manually configured
  • Limited to UDP; TCP encapsulation requires wrapper tools, making it unsuitable for environments blocking UDP
  • Stateless protocol design means lost packets trigger peer disconnection rather than transparent reconnection
  • Requires operational expertise to securely configure and deploy; not suitable for non-technical users without wrapper tools (Tailscale, Mullvad)

Pricing, plan by plan

Microsoft Defender for Endpoint

On request

No published plan breakdown. See the Microsoft Defender for Endpoint review.

WireGuard

Free

No published plan breakdown. See the WireGuard review.

Which should you pick?

Choose Microsoft Defender for Endpoint if

  • You need threat & vulnerability management.
  • You work on Windows, macOS, Linux, iOS, Android.
  • You also want attack surface reduction.
Microsoft Defender for Endpoint review

Choose WireGuard if

  • You want to start without paying.
  • You work on Linux, Windows, macOS, iOS, Android, FreeBSD, OpenBSD.
WireGuard review

Questions people ask

Is Microsoft Defender for Endpoint or WireGuard better?
Neither clearly leads. Microsoft Defender for Endpoint starts at On request and WireGuard at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Microsoft Defender for Endpoint or WireGuard?
WireGuard has a free tier; the other does not. Paid plans start at On request for Microsoft Defender for Endpoint and Free for WireGuard.
Does Microsoft Defender for Endpoint or WireGuard run on more platforms?
Microsoft Defender for Endpoint runs on Windows, macOS, Linux, iOS, Android. WireGuard runs on Linux, Windows, macOS, iOS, Android, FreeBSD, OpenBSD.
Can I use WireGuard for free?
Yes. WireGuard has a free tier, so you can try it without paying. Microsoft Defender for Endpoint starts at On request.
What is Microsoft Defender for Endpoint best used for?
Microsoft Defender for Endpoint is most often used for enterprise endpoint security across windows, macos, linux, android, and ios via plans 1 or 2, small and medium-sized businesses using microsoft defender for business as alternative, organisations using microsoft 365 e5 which includes defender for endpoint plan 2. Of those, enterprise endpoint security across windows, macos, linux, android, and ios via plans 1 or 2 and small and medium-sized businesses using microsoft defender for business as alternative are not what WireGuard is typically brought in for.
What can Microsoft Defender for Endpoint do that WireGuard cannot?
Microsoft Defender for Endpoint covers Threat & vulnerability management, Attack surface reduction, Next-gen protection, EDR.

Answered from the vendors’ own pages

Microsoft Defender for Endpoint: How is Microsoft Defender for Endpoint priced?

Defender for Endpoint is bundled into Microsoft 365 enterprise subscriptions. Plan 1 is included in Microsoft 365 E3, and Plan 2 is included in Microsoft 365 E5. Individual pricing is not published separately.

Source
WireGuard: Is WireGuard free?

Yes, WireGuard is free and open-source software. The Linux kernel module is licensed under GPLv2; implementations for other platforms use MIT or Apache 2.0 licences. There are no licensing fees.

Source
Microsoft Defender for Endpoint: Does Microsoft Defender for Endpoint offer a trial?

Yes. A free trial is available for prospective customers to test the product before committing to a subscription.

Source
WireGuard: How does WireGuard differ from IPsec and OpenVPN?

WireGuard replaces complex negotiation protocols and state machines with simple public-key cryptography. Its code is roughly 100 times smaller than IPsec, making it faster to audit, deploy, and maintain. It uses modern cryptographic primitives rather than legacy algorithms.

Source
Microsoft Defender for Endpoint: What is the difference between Plan 1 and Plan 2?

Plan 1 (in E3) includes unified security tools, device controls, network protection, firewall, web/URL controls, APIs, SIEM connectors, and app controls. Plan 2 (in E5) adds endpoint detection and response, deception techniques, automatic attack disruption, exposure management, and threat intelligence.

Source
WireGuard: Can I use WireGuard for a commercial VPN service?

Yes. Several commercial VPN services (Mullvad, IVPN, ProtonVPN) use WireGuard as their underlying protocol. You must implement peer management, key distribution, and endpoint selection on top of the WireGuard protocol.

Source
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