CISO Tribune

Vendor comparison · 2 companies

Halo Security vs Scytale

Halo Security sells penetration testing and continuous visibility across an attack surface, bringing testing, discovery, and scanning together. Scytale sells an AI GRC platform that combines automation, AI agents, continuous monitoring and dedicated GRC experts. CISO Tribune files both under Penetration testing and red team services. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • Halo Security
  • Scytale
Halo Security vs Scytale: Products, Customers and Funding Compared
Halo SecurityHalo Security sells penetration testing and continuous visibility across an attack surface, bringing testing, discovery, and scanning together.halosecurity.comScytaleScytale sells an AI GRC platform that combines automation, AI agents, continuous monitoring and dedicated GRC experts.scytale.ai
What it sells
  • Penetration Testing[1][2][3][11]Halo Security tests web and mobile applications, APIs, external and internal networks, and wireless environments.
  • Attack Surface Management[1][2]Helps organizations discover and monitor the assets they expose to the internet.
  • Application Scanning[5]Scans web applications for vulnerabilities such as SQL injection and cross-site scripting.
  • AI Third-Party Risk Management[1]Assesses and monitors the security posture of vendors and suppliers.
  • AI Security Questionnaires[1]Automates completion of security questionnaires using AI.
  • Continuous Compliance[1]Monitors controls on an ongoing basis to maintain audit readiness across frameworks.
  • User Access Reviews[1]Supports periodic reviews of who has access to systems and applications.
  • Trust Center[1][3][7]Provides a public page for sharing security and compliance posture with customers and prospects.
  • Audit Management[1]Organizes evidence collection and workflow for compliance audits.
Categories
Headquarters
Not stated on its pagesNot stated on its pages
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesNot stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • October 13, 2026Scytale announced the launch of Scytale MCP, a Model Context Protocol server that connects a customer's AI tools to its compliance program.[10]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 10, 2026[11]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetScytale describes serving companies navigating a first audit, scaling a compliance program or managing GRC as an enterprise. Scytale also offers a solution for security and compliance teams that already have an established GRC program. Scytale supports organisations that store, manage and transfer protected health information, through its HIPAA compliance automation. Scytale supports organisations that secure payments and cardholder data, through its PCI DSS compliance support.
Last verified
November 12, 2026November 5, 2026

Where they overlap

  • Halo Security and Scytale are both filed under Penetration testing and red team services.

Where they differ, field by field

  • Halo Security's primary category is Penetration testing and red team services; Scytale's is Compliance automation.
  • Halo Security is also filed under External attack surface management, Vulnerability management and Digital risk protection. Scytale is also filed under Third-party risk and security ratings and GRC and integrated risk platforms.
  • Halo Security lists Penetration Testing, Attack Surface Management and Application Scanning. Scytale lists AI Third-Party Risk Management, AI Security Questionnaires, Continuous Compliance, User Access Reviews, Trust Center and 1 more.

What it sells: Halo Security

What Penetration Testing does[1][2][3][11]
Halo Security's penetration testing service combines manual investigation with tools whose results are validated by testers. Halo Security tests web and mobile applications, APIs, external and internal networks, and wireless environments. Halo Security offers social engineering and red teaming. An included round of retesting lets customers verify their remediation work.
What Attack Surface Management does[1][2]
Attack surface management covers internet-exposed assets, including websites, APIs, servers, and cloud services. Halo Security continuously checks those assets for vulnerabilities and changes. Halo Security finds and inventories internet-facing assets, including unknown and forgotten websites, IPs, services, and applications.

Questions about Halo Security and Scytale

What do Halo Security and Scytale sell?
Halo Security sells Penetration Testing, Attack Surface Management and Application Scanning. Scytale sells AI Third-Party Risk Management, AI Security Questionnaires, Continuous Compliance, User Access Reviews, Trust Center and 1 more.
Are Halo Security and Scytale in the same category?
They share Penetration testing and red team services. Halo Security's primary category is Penetration testing and red team services and Scytale's is Compliance automation.
Who are Halo Security and Scytale sold to?
Scytale describes serving companies navigating a first audit, scaling a compliance program or managing GRC as an enterprise.
What have Halo Security and Scytale announced recently?
October 13, 2026: Scytale announced the launch of Scytale MCP, a Model Context Protocol server that connects a customer's AI tools to its compliance program.

About Halo Security

Halo Security sells penetration testing and continuous visibility across an attack surface, bringing testing, discovery, and scanning together. Halo Security tests web and mobile applications, APIs, external and internal networks, and wireless environments. Halo Security offers social engineering and red teaming. Halo Security's penetration testing service combines manual investigation with tools whose results are validated by testers.[1][2][3]

Halo Security's ethical hackers explore how an attacker could get in, what they could reach, and how to close the gap. Customers work directly with US-based experts at Halo Security. Halo Security includes one round of retesting so customers can verify their remediation work. Halo Security provides reports and attestation letters that give a customer's team, auditor, and prospects evidence of its security. Halo Security reports support SOC 2, HIPAA, PCI, and other compliance needs.[1][2]

Attack surface management helps organizations discover and monitor the assets they expose to the internet, including websites, APIs, servers, and cloud services. Halo Security continuously checks those internet-exposed assets for vulnerabilities and changes. Halo Security finds and inventories internet-facing assets, including unknown and forgotten websites, IPs, services, and applications. Halo Security identifies open ports and internet-facing services so customers can monitor changes. Halo Security tracks certificates, security headers, third-party scripts, and other security controls across websites. Halo Security detects known vulnerabilities, missing security patches, and outdated software across external servers. Halo Security scans web applications for vulnerabilities such as SQL injection and cross-site scripting. Halo Security monitors for leaked employee credentials, exposed data, and mentions of an organization on the dark web. Halo Security can identify issues like subdomain takeovers, domains for sale, forgotten projects, and misconfigured cloud services. Halo Security risk scores show the external security posture of different teams and business units.[1][2][4][5][11]

Halo Security is a PCI Security Standards Council Approved Scanning Vendor, and its certificate number is 5078-01-11. Halo Security customers can set scans to run daily, weekly, monthly, quarterly, or on-demand. Customers with multiple business units can generate separate reports in the Halo Security portal. Halo Security scans look at an organization from the outside, with nothing to install and nothing to configure.[6][7]

Halo Security connects to AWS to import assets from Route53, ElasticIP, and Elastic Load Balancer. Halo Security creates and tracks security issues in Jira, and it streams security events and findings into Splunk. Halo Security syncs security findings with Vanta for compliance monitoring and reporting, and it sends real-time security alerts to a Slack workspace. Brinqa ingests external attack surface findings directly from the Halo Security platform. Halo Security also runs a Security Review, offered quarterly or semi-annually, in which its team works with customers to identify gaps in their coverage.[8][9][10]

The Halo Security platform helps organizations of all sizes achieve PCI compliance. In 2013, the operation was spun out to form PathDefender, which was shortly thereafter rebranded as TrustedSite. In 2022, the TrustedSite Security services were rebranded as Halo Security, and the TrustedSite brand remains for certification and marketing solutions. Halo Security has a team of over 30 people. Halo Security was originally based in San Francisco and now offers fully remote working opportunities.[1][5][6][7][10][11]

Halo Security on the record

Sources

Halo Security full record

  1. [1]halosecurity.comHalo Security · halosecurity.com · undated page, accessed November 12, 2026 · Tier A
  2. [2]Trusted, US-Based Penetration Testing | Halo SecurityHalo Security · undated page, accessed November 12, 2026 · Tier A
  3. [3]12 Questions to Ask a Pentesting Company | Halo SecurityHalo Security · undated page, accessed November 12, 2026 · Tier A
  4. [4]Attack Surface Management Features | Halo SecurityHalo Security · undated page, accessed November 12, 2026 · Tier A
  5. [5]Assess security program effectiveness | Halo SecurityHalo Security · undated page, accessed November 12, 2026 · Tier A
  6. [6]Achieve PCI Compliance | Halo SecurityHalo Security · undated page, accessed November 12, 2026 · Tier A
  7. [7]PCI Compliance Scanning from an ASV | Halo SecurityHalo Security · undated page, accessed November 12, 2026 · Tier A
  8. [8]Integrations | Halo SecurityHalo Security · undated page, accessed November 12, 2026 · Tier A
  9. [9]Halo Security + Brinqa: EASM Meets CTEMHalo Security · undated page, accessed November 12, 2026 · Tier A
  10. [10]Security Review | Halo SecurityHalo Security · undated page, accessed November 12, 2026 · Tier A
  11. [11]Customers | Halo SecurityHalo Security · undated page, accessed November 12, 2026 · Tier A
  12. [12]About Us | Halo SecurityHalo Security · undated page, accessed November 12, 2026 · Tier A

Scytale full record

  1. [1]scytale.aiScytale · scytale.ai · undated page, accessed November 5, 2026 · Tier A
  2. [2]10 Best SOC 2 Platforms for Scalable Growth in 2026 | ScytaleScytale · undated page, accessed November 10, 2026 · Tier A
  3. [3]Leading AI GRC Platform for Continuous Compliance | ScytaleScytale · undated page, accessed November 10, 2026 · Tier A
  4. [4]Agentic Compliance Software | ScytaleScytale · undated page, accessed November 10, 2026 · Tier A
  5. [5]Compliance ExpertsScytale · undated page, accessed November 10, 2026 · Tier A
  6. [6]Our security and compliance | ScytaleScytale · undated page, accessed November 10, 2026 · Tier A
  7. [7]Trust Center | ScytaleScytale · undated page, accessed November 10, 2026 · Tier A
  8. [8]AI-Powered Security and Compliance Pricing | ScytaleScytale · undated page, accessed November 10, 2026 · Tier A
  9. [9]Customers | ScytaleScytale · undated page, accessed November 10, 2026 · Tier A
  10. [10]Scytale Launches Scytale MCP, Connecting AI Tools Directly to Live Compliance DataGlobeNewswire · published October 13, 2026 · Tier A
  11. [11]Scytale Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed November 10, 2026 · Tier C

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