Resource Hub · ISO 27001
ISO 27001 — The Complete Hub
The world's most-demanded security certification: ISMS design, certification-readiness and the standards family around it.
The complete ISO 27001 graph
Every ISO 27001 asset on this site — guides, tools, evidence, proof and the commercial path — one hop from here.
ISO 27001 is the certification enterprise customers ask for first. It proves you run a working Information Security Management System — and for IT/ITES, SaaS and consulting firms it is frequently the difference between winning and losing enterprise RFPs.
This hub organises CyberSigma's ISO content: the certification journey in India, realistic costs, the surrounding standards family (27701 privacy, 22301 continuity), and how 27001 relates to SOC 2 and PCI DSS.
Who this applies to
- IT services, BPO/ITES, SaaS and consulting firms answering enterprise security questionnaires.
- Companies entering regulated or global markets where certification is table stakes.
- Organisations consolidating scattered controls into one managed ISMS.
- Triggers: enterprise RFP, vendor-assessment failure, recertification, investor requirement.
The compliance journey
- 1. Understand the standard — read the guide What ISO 27001:2022 requires.
- 2. Budget & timeline — read the guide Realistic cost and duration in India.
- 3. Gap-assess — read the guide Score your ISMS against every control.
- 4. Build the ISMS — read the guide Policies, risk treatment, controls and evidence.
- 5. Certify & maintain Stage 1/2 audits, then surveillance without the scramble.
Everything in this cluster
Learn
Compare
The standards family
Tools & assessments
Common mistakes to avoid
- Buying a policy template pack and stopping — certification tests a working ISMS, not a document library.
- Scoping too wide too soon — an over-broad scope makes the first certification slower and costlier than it needs to be.
- Ignoring the risk-treatment link — controls that aren't tied to assessed risks won't survive an auditor's scrutiny.
- No internal audit or management review — these are mandatory ISMS activities auditors check first.
What it costs and how long it takes
ISO 27001 cost splits between consulting (ISMS build, internal audit, readiness) and the accredited certification body's own fees. Both scale with organisation size and scope. Most mid-size teams reach certification-ready in three to six months. Doing ISO 27001 and SOC 2 together is usually cheaper than sequential projects because the control overlap is large.
How CyberSigma delivers
- Scope & risk assessment — define the ISMS boundary and assess risks against your context.
- ISMS build — policies, risk treatment, Statement of Applicability and control implementation.
- Internal audit & management review — the mandatory pre-certification activities, run properly.
- Certification support — Stage 1 and Stage 2 audits with an accredited body, then surveillance without the scramble.
Frequently asked questions
How long does ISO 27001 certification take?
Typically 3–6 months to certification-ready for a mid-size organisation, depending on existing controls and scope, plus the certification body's audit scheduling.
What does ISO 27001 cost in India?
Consulting plus certification-body fees vary by size and scope — see our cost guide for realistic bands and what drives them.
ISO 27001 or SOC 2 — which do we need?
Selling to US enterprises usually means SOC 2; global/Indian enterprise procurement usually means ISO 27001. Many controls overlap, so doing both from one ISMS is efficient.
Do you also certify?
We prepare you and coordinate with accredited certification bodies — our senior auditors build the ISMS, run internal audit and stand with you through Stage 1/2.
Talk to a senior auditor
Scoping within 48 hours — CERT-In empanelled, PCI QSA authorised, never junior testers.