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Cybersecurity · head to head

Microsoft Defender vs Norton 360

Microsoft Defender logo

Microsoft Defender

Cybersecurity

Always-on protection for you and your family's data and devices

From
$12/month
Rated
-
Full reviewWebsite
Norton 360 logo

Norton 360

Cybersecurity

Powerful protection against evolving threats

From
$36/year
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Microsoft Defender defender Suite requires existing Microsoft 365 E3 or equivalent base licensing; Norton 360 device limit of 3 devices on Standard plan; higher tiers needed for family with multiple devices
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Microsoft Defender and Norton 360 actually diverge.

Attributes where Microsoft Defender and Norton 360 differ
AttributeMicrosoft DefenderNorton 360
Starting price$12/month$36/year
Pricing modelsubscriptionUnknown
PlatformsWebWindows, macOS, Android, iOS
FoundedUnknown1982

Identical on both: free tier (No), 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

Nothing recorded that Norton 360 does not also cover.

Only in Norton 360

  • Real-time threat protection
  • Ransomware protection
  • Firewall
  • Password Manager
  • Secure VPN
  • Cloud backup
  • Dark Web Monitoring
  • Parental Controls

What people use each for

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

Microsoft Defender

  • Endpoint security and threat protectionnot Norton 360
  • Identity and access securitynot Norton 360
  • Email threat protectionnot Norton 360
  • SaaS application security monitoringnot Norton 360

Norton 360

  • Antivirusnot Microsoft Defender
  • Internet Securitynot Microsoft Defender
  • Identity Protectionnot Microsoft Defender

Where each one falls short

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

Microsoft Defender

  • Defender Suite requires existing Microsoft 365 E3 or equivalent base licensing
  • Some Defender products use pay-as-you-go pricing with variable costs
  • Prices vary based on Microsoft agreements, requiring sales contact for custom quotes

Norton 360

  • Device limit of 3 devices on Standard plan; higher tiers needed for family with multiple devices
  • Parental controls unavailable on Standard plan, requiring purchase of separate Norton Family app
  • No HIPAA compliance or BAA support for regulated industries
  • Exploit Prevention works only on Windows devices, not available for macOS
  • Limited account recovery options if master password is forgotten

Pricing, plan by plan

Microsoft Defender

$12/month
  • Microsoft Defender Suite$12/month
    • Endpoint protection
    • Identity threat detection
    • Email security
  • Microsoft 365 E5 with Defender$60/month
    • Includes Defender Suite
    • Microsoft Teams included
    • Comprehensive security and compliance
  • Microsoft Defender Vulnerability Management Add-on$2/month
    • Vulnerability scanning and management
    • One-month free trial available
    • Annual commitment required

Norton 360

$36/year
  • Norton 360 Standard$36/year
    • Antivirus and malware protection
    • VPN
    • Dark web monitoring
  • Norton 360 Deluxe$49.99/year
    • All Standard features
    • 50 GB cloud backup
    • Parental controls
  • Norton 360 Premium$54.99/year
    • All Deluxe features
    • 250 GB cloud backup
    • LifeLock identity theft protection

Which should you pick?

Choose Microsoft Defender if

Nothing in the data separates Microsoft Defender from Norton 360 on the points above - pick on price and on how each one feels to use.

Microsoft Defender review

Choose Norton 360 if

  • You need real-time threat protection.
  • You work on Windows, macOS, Android, iOS.
  • You also want ransomware protection.
Norton 360 review

Questions people ask

Is Microsoft Defender or Norton 360 better?
Neither clearly leads. Microsoft Defender starts at $12/month and Norton 360 at $36/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Microsoft Defender or Norton 360?
Microsoft Defender starts at $12/month and Norton 360 at $36/year.
Does Microsoft Defender or Norton 360 run on more platforms?
Microsoft Defender runs on Web. Norton 360 runs on Windows, macOS, Android, iOS.
What is Microsoft Defender best used for?
Microsoft Defender is most often used for endpoint security and threat protection, identity and access security, email threat protection, saas application security monitoring. Of those, endpoint security and threat protection and identity and access security are not what Norton 360 is typically brought in for.
What can Microsoft Defender do that Norton 360 cannot?
Norton 360 covers Real-time threat protection, Ransomware protection, Firewall, Password Manager.

Answered from the vendors’ own pages

Microsoft Defender: How much does Microsoft Defender Suite cost?

Microsoft Defender Suite costs $12/user/month (paid yearly), but requires existing Microsoft 365 E3 or equivalent base licensing. It includes endpoint protection, identity threat detection, email security, and SaaS application monitoring.

Source
Norton 360: What operating systems does Norton 360 Standard support?

Windows 7 SP1 through Windows 11, macOS 10.13 and later, Android 10.0 or later, and current plus two previous iOS versions. Not all features are available on all platforms.

Source
Microsoft Defender: What add-ons are available for Microsoft Defender?

Microsoft Defender Vulnerability Management Add-on costs $2/user/month with annual commitment and includes a one-month free trial. Additional pay-as-you-go products include External Attack Surface Management, Cloud Security Posture Management, and Sentinel.

Source
Norton 360: How much cloud backup storage is included in Norton 360 Standard?

2 GB of cloud backup storage is included with Norton 360 Standard. Higher tiers offer 50 GB (Deluxe) and 250 GB (Premium).

Source
Microsoft Defender: Is Defender included in Microsoft 365 E5?

Yes, Microsoft Defender Suite is included in Microsoft 365 E5 at $60/user/month (paid yearly with Teams). Prices may vary based on Microsoft agreements, requiring contact with Sales for customized quotes.

Source
Norton 360: Does Norton 360 include a VPN?

Yes. All Norton 360 plans include a VPN for secure browsing. The VPN is available on Windows, Mac, iOS, and Android devices.

Source
Norton 360: Is Norton 360 HIPAA compliant?

No. Norton 360 does not offer HIPAA compliance or Business Associate Agreements (BAA), making it unsuitable for healthcare organizations handling protected health information (PHI).

Source
Norton 360: What is the renewal price after the first year?

First year pricing is discounted. Standard renews at 94.99 USD per year, Deluxe at 119.99 USD per year. This represents a 140% increase over Deluxe's first-year rate of 49.99 USD.

Source
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