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Security & Cybersecurity · head to head

Norton 360 vs Tenable Nessus

Norton 360 logo

Norton 360

Security & Cybersecurity

Powerful protection against evolving threats

From
$36/year
Rated
-
Full reviewWebsite
Tenable Nessus logo

Tenable Nessus

Security & Cybersecurity

Network vulnerability scanner

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Tenable Nessus has a free tier, so it costs nothing to try first.
  • Each has a real cost: Norton 360 device limit of 3 devices on Standard plan; higher tiers needed for family with multiple devices; Tenable Nessus nessus Professional is $4,790 for one year, sold as an annual licence rather than a per scan or usage based fee
  • They diverge on capability: Norton 360 covers Real-time threat protection, Tenable Nessus covers Network scanning.

Where they differ

Only the attributes on which Norton 360 and Tenable Nessus actually diverge.

Attributes where Norton 360 and Tenable Nessus differ
AttributeNorton 360Tenable Nessus
Starting price$36/yearFree
Pricing modelUnknownsubscription
Free tierNoYes
PlatformsWindows, macOS, Android, iOSWindows, Linux, Macos, Cloud
Founded19822002

Identical on both: user rating (Not yet rated), category (Security & 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 Norton 360

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

Only in Tenable Nessus

  • Network scanning
  • Vulnerability detection
  • Configuration assessment
  • Malware detection
  • Compliance checking
  • Cloud security assessment
  • Mobile scanning
  • API access

Both cover

  • Cloud deployment

What people use each for

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

Norton 360

  • Antivirusnot Tenable Nessus
  • Internet Securitynot Tenable Nessus
  • Identity Protectionnot Tenable Nessus

Tenable Nessus

  • Vulnerability scanning of servers, network devices and web applicationsnot Norton 360
  • Configuration and compliance auditing against hardening benchmarksnot Norton 360
  • Point in time assessments by consultants and penetration testersnot Norton 360

Where each one falls short

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

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

Tenable Nessus

  • Nessus Professional is $4,790 for one year, sold as an annual licence rather than a per scan or usage based fee
  • Support beyond the base entitlement costs an extra $400 per year for Advanced Support with 24x365 phone and chat access
  • The on demand training course is a separate $275 purchase for a single person for one year
  • Multi year discounts require paying for two or three years up front

Pricing, plan by plan

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

Tenable Nessus

Free
  • Nessus EssentialsFree
    • Up to 16 ips
    • Network scanning
    • Vulnerability assessment
  • Nessus Professional$2600/year
    • Unlimited targets
    • Enterprise features
    • Advanced analytics
  • Nessus Expert$5200/year
    • All Professional features
    • Cloud integration
    • Advanced reporting

Which should you pick?

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

Choose Tenable Nessus if

  • You need network scanning.
  • You want to start without paying.
  • You work on Windows, Linux, Macos, Cloud.
  • You also want vulnerability detection.
Tenable Nessus review

Questions people ask

Is Norton 360 or Tenable Nessus better?
Neither clearly leads. Norton 360 starts at $36/year and Tenable Nessus at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Norton 360 or Tenable Nessus?
Tenable Nessus has a free tier; the other does not. Paid plans start at $36/year for Norton 360 and Free for Tenable Nessus.
Does Norton 360 or Tenable Nessus run on more platforms?
Norton 360 runs on Windows, macOS, Android, iOS. Tenable Nessus runs on Windows, Linux, Macos, Cloud.
Can I use Tenable Nessus for free?
Yes. Tenable Nessus has a free tier, so you can try it without paying. Norton 360 starts at $36/year.
What is Norton 360 best used for?
Norton 360 is most often used for antivirus, internet security, identity protection. Of those, antivirus and internet security are not what Tenable Nessus is typically brought in for.
What can Norton 360 do that Tenable Nessus cannot?
Norton 360 covers Real-time threat protection, Ransomware protection, Firewall, Password Manager. Tenable Nessus covers Network scanning, Vulnerability detection, Configuration assessment, Malware detection. Both handle Cloud deployment.

Answered from the vendors’ own pages

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
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
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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