CISO Tribune

Vendor comparison · 2 companies

NCC Group vs Red Sift

NCC Group is a global cyber security and resilience company with over 2000 colleagues around the world. Red Sift helps security and IT teams embrace the security protocols that keep the internet safe, such as DMARC, SPF, DKIM and TLS. CISO Tribune files both under External attack surface management. 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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Up to four companies side by side.

  • NCC Group
  • Red Sift
NCC Group vs Red Sift: Products, Customers and Funding Compared
NCC GroupNCC Group is a global cyber security and resilience company with over 2000 colleagues around the world.nccgroup.comRed SiftRed Sift helps security and IT teams embrace the security protocols that keep the internet safe, such as DMARC, SPF, DKIM and TLS.redsift.com
What it sells
  • Penetration Testing Services[1]Security assessments that test an organization's systems to find weaknesses.
  • Continuous Penetration Testing[1]Ongoing testing of environments rather than a single point-in-time engagement.
  • Managed Extended Detection & Response (MXDR)[1]A managed service that monitors customer environments and detects and responds to threats, offered for Microsoft and Splunk tooling.
  • Attack Surface Management[1]Continuous monitoring of an organization's external-facing assets from an attacker's perspective.
  • Cyber Incident Response Retainer[1]A retainer service providing digital forensics and incident response support for critical assets.
  • Online Exposure Monitoring[1]Continuous monitoring of the surface, deep and dark web to reduce the risk and impact of cyber attacks.
  • Red Sift OnDMARC[2][9]Email authentication product for DMARC enforcement.
Categories
Headquarters
Not stated on its pagesLondon, United Kingdom[5][6]
Founded
Not stated on its pages2015[3]
Ownership and funding
Not stated on its pagesPrivately held[2][4][15]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • October 21, 2026Red Sift notified customers with potentially affected hosts after scanning the Hardenize customer base for PHP-backed hosts, following the PHP security fixes.[18]
G2 and Gartner Peer Insights
  • G2: listed, seen November 10, 2026[13]
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 4, 2026[15]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
NCC Group also addresses Hyperscalers and their clients that are undertaking cloud transformation. Industrial organizations facing regulatory complexity across global operations and supply chains are another group it addresses. Its customer examples include a private university and a major professional services client.From its own pages, the company sells mainly to security and IT teams that want to adopt protocols such as DMARC, SPF, DKIM and TLS. Save the Children also appears as a customer story for OnDMARC. The about page says the company works across EMEA, APAC and the US.
Last verified
November 4, 2026September 27, 2026

Where they overlap

  • NCC Group and Red Sift are both filed under External attack surface management.

Where they differ, field by field

  • NCC Group's primary category is Penetration testing and red team services; Red Sift's is Email authentication and DMARC.
  • NCC Group is also filed under Incident response and forensics and MDR and managed SOC. Red Sift is also filed under Digital risk protection and Machine identity and PKI.
  • NCC Group lists Penetration Testing Services, Continuous Penetration Testing, Managed Extended Detection & Response (MXDR), Attack Surface Management, Cyber Incident Response Retainer and 1 more. Red Sift lists Red Sift OnDMARC.
  • Red Sift is headquartered in London, United Kingdom.
  • Red Sift was founded in 2015.
  • Red Sift is privately held.

What it sells: Red Sift

What Red Sift OnDMARC does[2][9]
Red Sift OnDMARC gives instant visibility into a domain's email security posture and a clear path to DMARC enforcement. It lets customers configure SPF, DKIM, DMARC, BIMI and MTA-STS in one place. Red Sift says it helps organizations reach full DMARC enforcement in just 6 to 8 weeks.

Questions about NCC Group and Red Sift

What do NCC Group and Red Sift sell?
NCC Group sells Penetration Testing Services, Continuous Penetration Testing, Managed Extended Detection & Response (MXDR), Attack Surface Management, Cyber Incident Response Retainer and 1 more. Red Sift sells Red Sift OnDMARC.
Are NCC Group and Red Sift in the same category?
They share External attack surface management. NCC Group's primary category is Penetration testing and red team services and Red Sift's is Email authentication and DMARC.
Where are NCC Group and Red Sift headquartered?
Red Sift is headquartered in London, United Kingdom.
When were NCC Group and Red Sift founded?
Red Sift was founded in 2015.
Who owns NCC Group and Red Sift?
Red Sift is privately held.
Who are NCC Group and Red Sift sold to?
NCC Group also addresses Hyperscalers and their clients that are undertaking cloud transformation. From its own pages, the company sells mainly to security and IT teams that want to adopt protocols such as DMARC, SPF, DKIM and TLS.
What have NCC Group and Red Sift announced recently?
October 21, 2026: Red Sift notified customers with potentially affected hosts after scanning the Hardenize customer base for PHP-backed hosts, following the PHP security fixes.

About NCC Group

NCC Group is a global cyber security and resilience company with over 2000 colleagues around the world. NCC Group takes part in the NCSC’s Industry 100 Programme. NCC Group was an executive lunch sponsor at the 9th Annual Cybersecurity Summit of Auto-ISAC in Washington, D.C.[3][4]

NCC Group offers incident readiness services, crisis management and post-incident recovery guidance. NCC Group uses technical experts to assess the security of applications, hardware, networks and infrastructure. NCC Group performs 24/7/365 monitoring and security process management for organisations that augment, outsource or optimize their cyber security programs. NCC Group provides advisory expertise and hands-on implementation of preventative controls. NCC Group delivers intelligence and insights on advanced cyber threats and adversaries. NCC Group puts organisations in touch with an accredited Incident Response expert.[1][3]

NCC Group security consultants and certified ethical hackers carry out exercises that emulate the cyber attacks that networks, systems and applications could face. NCC Group's penetration testing combines automated tools with manual testing. NCC Group provides Red, Purple, and Black Teaming services. NCC Group assesses web and mobile applications for security vulnerabilities. NCC Group offers fully automated, semi-automated, and manual testing services. NCC Group reviews the secure configuration of devices and systems, including build reviews and network device reviews. NCC Group uses a proprietary configuration scanner that incorporates cloud-provider benchmarks. NCC Group reviews container and orchestration setups. NCC Group assesses smart contract implementations, Web3 integrations, and cryptographic protocols in blockchain applications. NCC Group assesses encryption configurations, cryptographic primitives, and security protocols. NCC Group conducts design and architecture reviews with client engineering groups throughout the development lifecycle. NCC Group offers continuous, contextualised security assurance for modern development lifecycles. NCC Group states that penetration testing helps meet compliance with industry regulations such as PCI DSS, ISO 27001, and GDPR.[1][5]

NCC Group provides managed security operations, bug bounty programs, financial fraud prevention, and continuous vulnerability scanning. NCC Group triages alerts and removes false positives in vulnerability management, with experts who can also help with remediation. NCC Group gives customers access to independent security researchers worldwide and builds, executes, and manages bug bounty programs. NCC Group offers a vulnerability and threat management platform powered by human expertise and artificial intelligence. NCC Group helps organizations see their external facing assets and attack surface from a hacker’s perspective.[1][6]

NCC Group delivers technical expertise to Hyperscalers and their clients so that cloud transformation is secure, compliant and strategically aligned. NCC Group runs blended cyber, physical and social engineering simulations. NCC Group delivers OT Incident Response in partnership with Dragos and adds it to a client's IT Retainer. NCC Group uses a custom-built OT network sensor that monitors traffic and feeds directly into its SOC. NCC Group physically audits client environments, assesses machinery and equipment, and reviews how it is connected to the wider network. NCC Group helps clients deploy and integrate modern identity solutions. NCC Group detects identity-based threats and attacks and responds through integrated SOC intelligence and continuous monitoring. NCC Group helps clients automate and optimize their identity security operations. NCC Group helps clients interpret supply chain regulations such as NIS2 and DORA. NCC Group assesses cyber risk throughout the M&A lifecycle. NCC Group provides buy-side and sell-side due diligence. NCC Group monitors and tracks adversary behavior across sectors and regions, including dark web activity linked to supply chain compromise.[7][8][9][10][11]

Tulane University is a private university in New Orleans. Tulane University selected NCC Group via a referral. A major professional services client asked NCC Group for assistance with the migration of its Security Operation Center, which included two data centers, onto the cloud. NCC Group cloud experts performed threat modeling, harmonized standard operating procedures, and created incident response plans for that migration.[1][5][6][7][8][9][11][12]

NCC Group on the record

Sources

NCC Group full record

  1. [1]nccgroup.comNCC Group · nccgroup.com · undated page, accessed November 4, 2026 · Tier A
  2. [2]Case Study: Digital Forensics for Tulane University | NCC GroupNCC Group · undated page, accessed November 10, 2026 · Tier A
  3. [3]NCC Group | Leading Cyber Security & Managed ServicesNCC Group · undated page, accessed November 10, 2026 · Tier A
  4. [4]Reflections from the 2025 Auto-ISAC Cybersecurity Summit | NCC GroupNCC Group · undated page, accessed November 10, 2026 · Tier A
  5. [5]Penetration Testing Services | NCC GroupNCC Group · undated page, accessed November 10, 2026 · Tier A
  6. [6]Managed Security Services | NCC GroupNCC Group · undated page, accessed November 10, 2026 · Tier A
  7. [7]Cloud & Digital Transformation Security Solutions | NCC GroupNCC Group · undated page, accessed November 10, 2026 · Tier A
  8. [8]Proactive Security | NCC GroupNCC Group · undated page, accessed November 10, 2026 · Tier A
  9. [9]Operational Technology (OT) Security | NCC GroupNCC Group · undated page, accessed November 10, 2026 · Tier A
  10. [10]Digital Identity Solutions | NCC GroupNCC Group · undated page, accessed November 10, 2026 · Tier A
  11. [11]Supply Chain & Third-Party Cyber Risk | NCC GroupNCC Group · undated page, accessed November 10, 2026 · Tier A
  12. [12]Case Study: Cloud Migration for Professional Services | NCC GroupNCC Group · undated page, accessed November 10, 2026 · Tier A
  13. [13]NCC Group Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed November 10, 2026 · Tier C

Red Sift full record

  1. [1]redsift.comRed Sift · redsift.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]The Red Sift Pulse PlatformRed Sift · undated page, accessed September 27, 2026 · Tier A
  3. [3]Cloud email security brand protection startup red sift rises 54mSiliconANGLE · siliconangle.com · published February 24, 2022 · Tier B
  4. [4]6977295001Austin American-Statesman · statesman.com · published March 4, 2022 · Tier B
  5. [5]Red sift joins future fifty 2026 cohort unveiled by chancellor at downing streetRed Sift via EIN Presswire · thestarpress.com · published March 19, 2026 · Tier B
  6. [6]Red siftThe Wealth Mosaic · thewealthmosaic.com · undated page, accessed September 27, 2026 · Tier C
  7. [7]Red Sift | Creating a Fundamentally Safer Internet with Proactive SecurityRed Sift · undated page, accessed October 27, 2026 · Tier A
  8. [8]Proactive, intelligent security for every organization.Red Sift · undated page, accessed October 27, 2026 · Tier A
  9. [9]Red Sift OnDMARC | Stop Email Spoofing FastRed Sift · undated page, accessed October 27, 2026 · Tier A
  10. [10]OnDMARC Pricing | Plans for SMB to Enterprise + Free TrialRed Sift · undated page, accessed October 27, 2026 · Tier A
  11. [11]Stop lookalike domains before they damage your brandRed Sift · undated page, accessed October 27, 2026 · Tier A
  12. [12]Bird & Bird strengthens trust in legal communications with layered email and domain protectionRed Sift · undated page, accessed October 27, 2026 · Tier A
  13. [13]Find and fix issues 10x faster with Red Sift RadarRed Sift · undated page, accessed October 27, 2026 · Tier A
  14. [14]Red Sift Certificates Lite | Free Certificate MonitoringRed Sift · undated page, accessed October 27, 2026 · Tier A
  15. [15]Red Sift OnDMARC Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 27, 2026 · Tier C
  16. [16]How to Price and Package DMARC Services for Your MSP | Red SiftRed Sift · undated page, accessed November 4, 2026 · Tier A
  17. [17]DMARC solutions for healthcare organizationsRed Sift · undated page, accessed November 4, 2026 · Tier A
  18. [18]Critical PHP vulnerabilities CVE-2026-109618 and CVE-2026-109619 | Red SiftRed Sift · published October 21, 2026 · Tier A

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