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Cybersecurity · head to head

HID Global vs Tenable Nessus

HID Global logo

HID Global

Cybersecurity

Physical access control, credential issuance and workforce authentication hardware and software

From
On request
Rated
-
Full reviewWebsite
Tenable Nessus logo

Tenable Nessus

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: HID Global sales run through integrators, so the price you get depends on which partner quotes it and there is no published list to negotiate against.; 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: HID Global covers Physical access readers, Tenable Nessus covers Network scanning.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which HID Global and Tenable Nessus actually diverge.

Attributes where HID Global and Tenable Nessus differ
AttributeHID GlobalTenable Nessus
Starting priceOn requestFree
Pricing modelquotesubscription
Free tierNoYes
PlatformsWeb, Windows, iOS, AndroidWindows, Linux, Macos, Cloud
FoundedUnknown2002

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 HID Global

  • Physical access readers
  • Mobile access
  • Seos credential technology
  • Card issuance
  • Workforce authentication
  • Visitor management

Only in Tenable Nessus

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

What people use each for

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

HID Global

  • An enterprise moving from plastic badges to phone-based credentials without replacing every reader in the estatenot Tenable Nessus
  • A government agency needing card issuance and PKI credentials under a national identity programmenot Tenable Nessus
  • A hospital consolidating access control, visitor screening and clinician authentication onto one credentialnot Tenable Nessus
  • An organisation retiring cloneable legacy proximity cards after a physical penetration test found them trivially copiednot Tenable Nessus

Tenable Nessus

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

Where each one falls short

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

HID Global

  • Sales run through integrators, so the price you get depends on which partner quotes it and there is no published list to negotiate against.
  • Mobile credentials are charged per identity as an ongoing fee, which converts a one-off card cost into a recurring per-employee subscription that budgets rarely anticipate.
  • Large estates run mixed generations of readers, so a credential upgrade is a multi-year hardware programme and the software licence is a small fraction of the true cost.
  • Legacy credential technologies still widely deployed have documented cloning weaknesses, and HID commercial interest in selling the replacement does not remove your exposure in the interim.
  • The portfolio spans hardware, firmware and several acquired software products, so integration between HID own components is less consistent than the single-vendor pitch implies.

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

HID Global

On request
  • HID Access and Identity Products$undefined/year
    • Hardware, credentials and software quoted through channel partners
    • Credential costs charged per card or per mobile identity
    • Reader hardware and installation quoted separately

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 HID Global if

  • You need physical access readers.
  • You work on Web, Windows, iOS, Android.
  • You also want mobile access.
HID Global 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 HID Global or Tenable Nessus better?
Neither clearly leads. HID Global starts at On request and Tenable Nessus at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, HID Global or Tenable Nessus?
Tenable Nessus has a free tier; the other does not. Paid plans start at On request for HID Global and Free for Tenable Nessus.
Does HID Global or Tenable Nessus run on more platforms?
HID Global runs on Web, Windows, iOS, Android. 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. HID Global starts at On request.
What is HID Global best used for?
HID Global is most often used for an enterprise moving from plastic badges to phone-based credentials without replacing every reader in the estate, a government agency needing card issuance and pki credentials under a national identity programme, a hospital consolidating access control, visitor screening and clinician authentication onto one credential, an organisation retiring cloneable legacy proximity cards after a physical penetration test found them trivially copied. Of those, an enterprise moving from plastic badges to phone-based credentials without replacing every reader in the estate and a government agency needing card issuance and pki credentials under a national identity programme are not what Tenable Nessus is typically brought in for.
What can HID Global do that Tenable Nessus cannot?
HID Global covers Physical access readers, Mobile access, Seos credential technology, Card issuance. Tenable Nessus covers Network scanning, Vulnerability detection, Configuration assessment, Malware detection.

Answered from the vendors’ own pages

HID Global: Do we have to replace readers to use mobile credentials?

Often yes, at least in part. Reader capability determines which credential technologies work, and that hardware cost dominates the business case.

Tenable Nessus: What are the three Nessus offerings?

Nessus Essentials is a free introductory offering for educators, students, and career starters, limited to 16 IPs for scanning. Nessus Professional is designed for consultants and SMBs, providing unlimited IT scans across any location. Nessus Expert is the premium offering extending Professional with web application scanning, infrastructure-as-code scanning, and external attack surface assessment up to 5 domains.

Source
HID Global: Are mobile credentials cheaper than cards?

Not necessarily. Cards are a one-off cost per employee, mobile identities are typically a recurring charge, so the crossover depends on staff turnover.

Tenable Nessus: What OS platforms does Nessus support?

Nessus runs on Debian/Kali Linux, Fedora, FreeBSD, Mac OS X, Red Hat/CentOS, SUSE Linux, Ubuntu, and various Windows versions including Server 2008, 2012, and Windows 7-10.

Source
HID Global: Can we buy directly from HID?

Generally not for access control deployments. Products are sold and installed through channel partners, so partner selection is part of the buying decision.

Tenable Nessus: Can I use Nessus to scan third-party networks as a consultant?

Yes, Tenable permits you to use Nessus to scan third-party networks. Nessus Professional is ideal for consultants.

Source
Tenable Nessus: Can Nessus perform PCI external scanning?

Yes, you can use Nessus Professional to perform external network scans as required by the PCI DSS 11.2.2 requirement.

Source
Tenable Nessus: What additional features does Nessus Expert provide?

Web application scanning, which is dynamic application security testing (DAST) providing comprehensive visibility and insight into web application security issues; scanning code repositories for vulnerabilities; and assessing external attack surface with subdomain discovery.

Source
Tenable Nessus: What support options exist for Nessus Professional?

Standard Support includes software upgrades, patches, plugin access, and 24x7 support via chat and community portal. Advanced Support adds 24x7 phone access and committed SLAs: P1 less than 2 hours, P2 less than 4 hours, P3 less than 12 hours, P4 less than 24 hours.

Source
Tenable Nessus: How frequently are Nessus plugins updated?

Nessus plugins are updated daily, based on when vendors and security research sites publish new vulnerabilities.

Source
Tenable Nessus: How does licensing work in virtual machine environments?

Whether you are using Nessus in a physical or a virtual environment, the IP addresses or hosts that you are scanning from must be licensed.

Source
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