--- title: "ISO 27001 Annex A Controls Mapping | Firevault" description: "See how offline storage helps you satisfy multiple ISO 27001 Annex A controls, particularly in asset management, physical security, and operations. Discover." lang: en-GB json-ld: | [ { "@context": "https://schema.org", "@type": "Organization", "@id": "https://fire-vault.com/#organization", "name": "Firevault", "legalName": "Firevault Limited", "url": "https://fire-vault.com", "logo": { "@type": "ImageObject", "url": "https://fire-vault.com/logo.png", "width": 200, "height": 60 }, "foundingDate": "2025-03", "description": "Protect what matters with Offline Secure Storage and control what moves with Control by Firevault. Physically disconnected, always reachable by you.", "address": { "@type": "PostalAddress", "addressCountry": "GB", "addressLocality": "United Kingdom" }, "contactPoint": [ { "@type": "ContactPoint", "contactType": "customer service", "email": "hello@fire-vault.com", "availableLanguage": "English", "areaServed": [ "GB", "EU", "US", "AE" ] } ], "sameAs": [ "https://www.linkedin.com/company/firevault", "https://x.com/firevaultuk" ], "slogan": "Disconnect to Protect", "knowsAbout": [ "Offline Secure Storage", "Physical Air Gap Data Protection", "Ransomware Protection", "Data Sovereignty", "GDPR Compliance", "NIS2 Compliance" ] }, { "@context": "https://schema.org", "@type": "WebSite", "@id": "https://fire-vault.com/#website", "name": "Firevault", "alternateName": [ "Firevault", "Firevault UK", "Firevault Limited" ], "url": "https://fire-vault.com", "publisher": { "@id": "https://fire-vault.com/#organization" }, "inLanguage": "en-GB", "description": "Protect what matters with Offline Secure Storage and control what moves with Control by Firevault. 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Discover.", "isPartOf": { "@id": "https://fire-vault.com/#website" }, "about": { "@id": "https://fire-vault.com/#organization" }, "primaryImageOfPage": { "@type": "ImageObject", "url": "https://fire-vault.com/images/og/og-base-solutions.jpg" }, "inLanguage": "en-GB", "breadcrumb": { "@id": "https://fire-vault.com/solutions/oss/compliance/iso-27001#breadcrumb" } }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "@id": "https://fire-vault.com/solutions/oss/compliance/iso-27001#breadcrumb", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://fire-vault.com" }, { "@type": "ListItem", "position": 2, "name": "Solutions", "item": "https://fire-vault.com/solutions" }, { "@type": "ListItem", "position": 3, "name": "Oss", "item": "https://fire-vault.com/solutions/oss" }, { "@type": "ListItem", "position": 4, "name": "Compliance", "item": "https://fire-vault.com/solutions/oss/compliance" }, { "@type": "ListItem", "position": 5, "name": "ISO 27001 Annex A Controls Mapping", "item": "https://fire-vault.com/solutions/oss/compliance/iso-27001" } ] } ] --- Recent Breaches Breaches [2026 PowerSchool 62.4M records ](/learn/breaches)[2026 DISA Global Solutions 3.3M records ](/learn/breaches)[2026 Globe Life 850K records ](/learn/breaches)[2026 Lidl GB Customer contact data ](/learn/breaches)[2026 Asahi Group Production systems disrupted ](/learn/breaches)[2026 Kido International 8K records ](/learn/breaches)[2026 Collins Aerospace (RTX) Check-in and boarding disruptio... ](/learn/breaches)[2026 Jaguar Land Rover Production and IT systems disru... ](/learn/breaches)[2026 Peter Green Chilled Order and logistics data ](/learn/breaches)[2026 Adidas UK Customer contact details ](/learn/breaches)[2026 PowerSchool 62.4M records ](/learn/breaches)[2026 DISA Global Solutions 3.3M records ](/learn/breaches)[2026 Globe Life 850K records ](/learn/breaches)[2026 Lidl GB Customer contact data ](/learn/breaches)[2026 Asahi Group Production systems disrupted ](/learn/breaches)[2026 Kido International 8K records ](/learn/breaches)[2026 Collins Aerospace (RTX) Check-in and boarding disruptio... ](/learn/breaches)[2026 Jaguar Land Rover Production and IT systems disru... ](/learn/breaches)[2026 Peter Green Chilled Order and logistics data ](/learn/breaches)[2026 Adidas UK Customer contact details ](/learn/breaches) [View All →](/learn/breaches) [![Firevault - offline secure storage, physically disconnected from the internet](/assets/logo-color-DBVl0KCg.png)](/) Products Solutions [Why OSS](/why-oss) More [Help](/help)[Get started](/get-started) OSS, Compliance & Risk # ISO 27001 with Offline Secure Storage ISO 27001 requires a systematic approach to information security. Offline Secure Storage (OSS) maps directly to Annex A physical and environmental controls. - Annex A.11 physical gaps - Access-control failures - Certified-but-breached exposure - Third-party control drift Schedule a Demo[View All Compliance](/solutions/oss) ![Rows of locked server cabinets inside a secure Firevault data hall](/__l5e/assets-v1/a4d3902c-28a5-42f4-bbfb-c12ddaacce1b/hero-square-drive.png) Risks How it worksExplore moreQuestions The evidence 01 ICO fine to Capita, ISO 27001 certified at time of breach £14M ICO fine to Capita, ISO 27001 certified at time of breach ICO, October 2025 02 People affected despite Capita holding ISO 27001 6M+ People affected despite Capita holding ISO 27001 ICO, October 2025 03 Average time to identify and contain a breach 277 days Average time to identify and contain a breach IBM Cost of a Data Breach 2024 04 Average cost of a data breach globally £4.5M Average cost of a data breach globally IBM Cost of a Data Breach 2024 The Gap ## ISO 27001 requires physical security controls. 01 ### Annex A.11 Physical Security Physical security perimeters and environmental controls are mandatory, not optional. 02 ### Asset Management Critical information assets must be identified, classified, and appropriately protected. 03 ### Access Control Logical and physical access controls must be proportional to asset sensitivity. The reality ## Certification alone does not prevent breaches. Every incident below is a matter of public record. Each one involved data that was reachable from a live network at the moment of compromise. 01 ### Capita: £14M Fine Despite Holding ISO 27001 Certification Capita held ISO 27001 certification at the time of its breach. The ICO still fined the company £14 million, demonstrating that certification without physical protection is insufficient. ICO, October 2025 02 ### LastPass: £1.2M Fine Despite Security Company Status LastPass, a company whose entire business is security, was fined £1.2 million by the ICO for failures that allowed hackers to steal personal data of 1.6 million UK customers. ICO, December 2025 03 ### M&S: Third-Party Compromise Bypassed Certified Controls Attackers bypassed M&S security controls by compromising a third-party provider, demonstrating that ISO 27001 supply chain controls must extend to physical protection. Reuters, 2025 We Think This Is Hard to Ignore > M&S had ISO 27001 certification when DragonForce ransomware bypassed their certified controls via a third-party compromise. At Firevault, classified information assets live on hardware with no network connection, because Annex A.11 physical security means nothing if the data is always online. How OSS Maps ## Direct mapping to ISO 27001 controls. Offline Secure Storage (OSS) provides physical infrastructure that directly satisfies multiple Annex A controls. - Physical security perimeters (A.11.1), purpose-built secure facilities - Equipment security (A.11.2), tamper-evident, monitored environments - Access control (A.9), authenticated, audited access sessions - Operations security (A.12), controlled processing environments Remove Step 1 Disconnect Step 2 Retrieve Step 3 #### Take Classified Assets Off Standard Infrastructure Step 1 of 3 Classified information assets are taken off standard infrastructure and written to physically disconnected RAID 1 drives inside a Firevault Bunker. This directly satisfies Annex A.11 physical security perimeter controls. Featured In [![TechRadar Pro logo](/press/techradar-pro-logo.svg) ](https://www.techradar.com/pro/uk-startup-put-physical-disconnect-switch-in-its-cloud-storage-offering-to-mitigate-ransomware-attacks-but-will-that-be-enough "Read about Firevault on TechRadar Pro") [![Yahoo Finance logo](/assets/yahoo-finance-logo-white-aNkUpCH7.png) ](https://uk.finance.yahoo.com/news/firevault-launches-help-businesses-directors-074500961.html "Read about Firevault on Yahoo Finance") [![Channel Insider logo](/assets/channel-insider-logo-white-CFFo4iu7.png) ](https://www.channelinsider.com/security/tools-and-platforms/firevault-security-offline-platform-offering/ "Read about Firevault on Channel Insider") [![Security Buyer logo](/assets/security-buyer-logo-white-o6oIaBWz.png) ](https://securitybuyer.com/uk-cybersecurity-startup-launches-firevault/ "Read about Firevault on Security Buyer") [![SecurityBrief logo](data:image/png;base64,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) ](https://securitybrief.com.au/story/firevault-unveils-offline-digital-vault-to-combat-rising-cyber-risks "Read about Firevault on SecurityBrief") [ See Also: Control ISO 27001 with Control See how Control maps to ISO 27001 Annex A controls physically. ](/solutions/control/frameworks/iso-27001) Commercial Advantage ## Win Business, Earn Trust, and Build Reputation with Butterfly Butterfly is an operational model that helps organisations structure sensitive data to close deals faster, strengthen client relationships, and demonstrate the governance maturity that wins enterprise contracts. Built on the VPPP framework (Vault, Policy, Permissions, Purpose), Butterfly maps your sensitive data and assigns dedicated Vaults by role, relationship, and purpose, turning data stewardship into a competitive advantage. #### Deal Readiness Governed materials ready to share with confidence #### Client Trust Demonstrate stewardship that earns loyalty #### Board Confidence Clear governance that inspires stakeholders #### Enterprise Scale Structure data governance across your organisation [Learn About Butterfly](/vault/butterfly)[Talk to Our Team](/contact) ![Butterfly deployment model](/assets/butterfly-logo-DzAX9Xyl.png) ### Who Uses Butterfly? - Sales Teams Secure client proposals, pricing, and commercial intelligence - Service Providers Exchange sensitive documents with clients through governed Vaults - Businesses Protect strategic plans, IP, and competitive intelligence - Family Offices Structure data governance across principals, staff, and advisors ## Explore More [ ### GDPR Compliance Map OSS to GDPR Article 32. Learn more about GDPR Compliance ](/solutions/oss/compliance/gdpr)[ ### Cyber Essentials Go beyond baseline with physical protection. Learn more about Cyber Essentials ](/solutions/oss/compliance/cyber-essentials) Questions ## Frequently Asked How is OSS different from cloud storage? How do I access my data? Where is my data stored? Is my data encrypted? CAF-aligned ## Mapped to CAF outcomes, not certified against CAF. Firevault is not certified against the NCSC Cyber Assessment Framework. CAF is a self-assessment framework for essential service operators. The sections below show how our products help you evidence CAF outcomes in your own submission. ### Offline Secure Storage and CAF Using Offline Secure Storage supports CAF Objective B (Protecting against cyber attack) and Objective D (Minimising the impact of incidents). Gold copies live on hardware that is physically disconnected between sessions, giving operators evidence of protective isolation and a recoverable state. Supports outcomes B3 Data Security B5 Resilient Networks & Systems D1 Response & Recovery Planning [How OSS maps](/solutions/oss) ### Taking Control, deploying Blueprints and CAF Deploying a Control Blueprint supports CAF Objective A (Managing security risk) and Objective C (Detecting cyber security events). Blueprints document identity-verified access, session logging and segregation between operational and archived data, so the controls can be pointed at CAF outcomes in a self-assessment. Supports outcomes A2 Risk Management A4 Supply Chain C1 Security Monitoring [See Control Blueprints](/control-blueprints) ### Deploying Firebreak and CAF Deploying Firebreak supports CAF Objective B (Protecting against cyber attack) at the network boundary of operational technology environments. Firebreak enforces physical-layer separation between OT and IT, giving CNI operators evidence of controlled paths for CAF network security outcomes. Supports outcomes B2 Identity & Access Control B4 System Security B5 Resilient Networks & Systems [Explore Firebreak](/firebreak) Firevault maps controls to CAF outcomes to help essential service operators evidence their own self-assessment. Full mapping detail is available on request.