India’s regulators have made one thing very clear: software transparency is no longer optional. For financial institutions, that now extends beyond SBOMs into a new, critical artefact – the Cryptographic Bill of Materials (CBOM).
This comprehensive guide explores what CBOM is, why SEBI and regulatory bodies mandate it, and how your financial institution can implement an automated CBOM solution that meets compliance requirements while strengthening your security posture.
From SBOM To CBOM: Understanding The Shift
For years, the industry focused on Software Bill of Materials (SBOM) – a list of components that make up an application. SBOMs answer the fundamental question: “What software components are we running?”
However, SBOMs don’t provide critical visibility into cryptographic implementation. That’s where CBOM comes in. A CBOM goes deeper by cataloging:
- All cryptographic algorithms used (RSA, AES, SHA-256, etc.)
- Key management practices and certificate lifecycles
- Cryptographic libraries and their versions
- Protocol configurations (TLS, IPSec, SSH)
- Quantum-readiness and post-quantum migration status
- Deprecated or weak cryptographic implementations
For a CISO responsible for SEBI compliance, this distinction is critical. SBOMs identify vulnerable components; CBOMs identify vulnerable crypto that could leak data or violate regulatory mandates.
SEBI, CERT-In, And RBI: The Regulatory Mandate For CBOM
India’s financial regulators are no longer treating CBOM as a “nice-to-have.” It’s becoming mandatory.
SEBI’s Cyber Security and Cyber Resilience Framework (CSCRF)
SEBI’s updated CSCRF explicitly requires financial institutions to maintain SBOMs and CBOMs as part of their software supply chain security program. This isn’t just an IT task—it’s now a board-level responsibility with regulatory teeth.
CERT-In Technical Guidelines (v2.0, 2025)
CERT-In has defined minimum mandatory elements for BOMs, with specific focus on cryptographic inventory, vulnerability tracking, and lifecycle management. Institutions that cannot demonstrate CBOM compliance face audit findings and potential penalties.
RBI Cybersecurity Advisories
The RBI has aligned its cyber resilience expectations with CERT-In, explicitly linking CBOM accuracy to vulnerability management, incident response, and periodic security assessments.
What This Means For You
Regulators now expect:
- Accurate, up-to-date CBOM documentation for all critical applications
- Quarterly or continuous updates reflecting production deployments
- Audit trails proving CBOM maintenance
- Evidence of post-quantum migration planning
- Ability to respond to queries within 48–72 hours
Manual, spreadsheet-based CBOM processes cannot meet these demands.
What A Strong CBOM Must Contain
CERT-In defines specific minimum elements that CBOMs must include. For SEBI-regulated institutions, a comprehensive CBOM should cover:
Algorithm Inventory
Every cryptographic algorithm in use, documented with:
- Algorithm name (e.g., RSA-2048, AES-256-GCM)
- Cryptographic primitive (asymmetric, symmetric, hash)
- Operating mode (ECB, CBC, GCM, etc.)
- Security strength rating
- Deprecation status
Key Management
- Key identifiers and metadata
- Key sizes and algorithm associations
- Creation, activation, and expiration dates
- Key rotation schedules
- Usage context (data encryption, signing, authentication)
Certificate Inventory
- Subject and issuer details
- Validity periods and expiration alerts
- Signature algorithms used
- Certificate format (X.509, etc.)
- Extensions and trust anchors
Protocol Configuration
- TLS versions and cipher suite selections
- IPSec and SSH protocol versions
- Application-level cryptographic protocols
- Configuration deviations from recommendations
Vulnerability And Lifecycle
- Known vulnerabilities in cryptographic libraries
- Deprecated algorithm usage
- Weak key sizes
- Post-quantum migration status
- Compliance gaps against SEBI and CERT-In standards
Why Manual CBOM Processes Fail
Many institutions attempt CBOM management with spreadsheets and manual discovery. Here’s why that approach breaks down:
The Coverage Problem
Cryptographic assets are scattered across:
- Source code repositories and Git history
- Compiled binaries and library dependencies
- Container images and orchestration configurations
- API gateways and microservices
- Cloud infrastructure and Infrastructure-as-Code
- Live TLS termination and protocol negotiations
- Third-party vendor components
Finding all of these manually is nearly impossible.
The Velocity Problem
Every deployment introduces new cryptographic elements:
- A developer updates a library version
- A CI/CD pipeline pushes a new microservice
- Infrastructure-as-Code rotates certificates
- A vendor provides a new SDK
Your CBOM is stale before it’s complete.
The Compliance Problem
When auditors ask “Has AES-128 ever been used in production?” or “Which systems depend on RSA-1024?” manual processes cannot respond in 48 hours with audit trails.
Real-World Example
A major Indian bank discovered (during an audit) that a critical trading system was still running TLS 1.0 with deprecated cipher suites. The system had been live for 3 years. Manual CBOM reviews had missed it because the configuration lived in an obscure infrastructure-as-code repository that the compliance team didn’t regularly check.
This is exactly what automated CBOM discovery prevents.
The Automated CBOM Solution: How It Works
Instead of manually auditing systems, an automated CBOM platform continuously discovers, catalogs, and monitors cryptographic assets across your entire environment.
End-to-End Cryptographic Discovery
Our CBOM solution automatically scans:
- Source code repositories (GitHub, GitLab, Bitbucket) for hardcoded keys and deprecated algorithms
- Build artifacts and compiled binaries for cryptographic libraries
- Container images in your registries (Docker, ECR, ACR, GCR)
- Kubernetes configurations and secrets
- Infrastructure-as-Code templates (Terraform, CloudFormation, Ansible)
- API gateway configurations and TLS settings
- Live traffic inspection for protocol analysis
- Third-party vendor CBOMs and SBOMs
Security, Lifecycle, And Quantum-Risk Analysis
For each cryptographic asset discovered, the platform:
- Rates security strength against NIST and CERT-In standards
- Flags deprecated algorithms and weak key sizes
- Tracks certificate expiration dates and alerts on renewals
- Identifies post-quantum vulnerabilities
- Maps compliance gaps to regulatory requirements
Continuous CBOM Generation
Unlike manual reports, CBOMs are generated automatically:
- With every CI/CD pipeline execution
- On a scheduled basis (daily, weekly, continuous)
- When infrastructure changes are detected
- Integrated with DevOps and DevSecOps workflows
Compliance-Ready Reporting
- Export CBOMs in industry-standard formats (CycloneDX, SPDX)
- Generate executive summaries for board and audit discussions
- Create audit trails proving CBOM maintenance
- Produce SEBI and CERT-In ready compliance reports
- Track remediation of identified issues
Enterprise Deployment With India Data Residency
- On-premises or private cloud deployment options
- Data residency in India (critical for SEBI compliance)
- Role-based access control (RBAC) for teams
- Integration with existing SBOM processes
- Scalable to handle thousands of applications and microservices
Benefits For CISOs, Risk, And Compliance Teams
Faster Regulatory Responses
Instead of scrambling for 48-72 hours to answer SEBI or CERT-In queries, you have audit-ready answers instantly. “Which systems use RSA-1024?” – answered in seconds with full audit trails.
Clear Risk-to-Business Mapping
Automated CBOM links cryptographic risk back to business services. Your board now understands: “This trading system uses TLS 1.0, exposing $X in daily transaction volume.” This is how risk becomes action.
Early Detection Of Non-Compliance
Before an audit or incident exposes weak crypto, your team catches it first. Proactive remediation beats reactive firefighting.
Post-Quantum Migration Roadmap
With a complete CBOM, you can plan post-quantum migration systematically instead of scrambling when NIST standards change.
Reduced Audit Friction
When auditors request CBOM evidence, you provide automated reports with full lineage and historical data. No surprises. No delays.
Team Alignment
Development, DevOps, Security, and Compliance teams work from a single source of truth instead of conflicting manual inventories.
Getting Started: Turn CBOM Into Your Competitive Advantage
Most financial institutions are still catching up with SBOM basics. Those who implement CBOM now will be far ahead when regulators increase scrutiny or quantum threats accelerate.
If you are:
- A CISO or security leader responsible for SEBI CSCRF compliance
- A technology or DevSecOps leader managing complex hybrid environments
- A compliance or internal audit professional needing cryptographic visibility
- A risk officer evaluating third-party software and vendor risk
…then seeing an automated CBOM solution in action is the fastest way to understand the transformation possible.
Schedule Your CBOM Readiness Assessment
We offer a complimentary 30-minute CBOM readiness session where we:
- Assess your current SBOM/CBOM maturity against CERT-In, SEBI, and RBI expectations
- Map your technology stack and identify cryptographic discovery opportunities
- Show you a live demonstration of CBOM discovery across a sample environment
- Provide a tailored roadmap for continuous, regulator-ready cryptographic visibility
- Discuss deployment options, timelines, and ROI
This assessment requires no upfront investment or technical overhead. We simply want to show you what’s possible. Contact Us
Ready to move beyond manual CBOM processes? Book your readiness session today and discover how automated CBOM can transform your compliance posture, reduce audit risk, and strengthen your cryptographic security.
Your competition isn’t waiting. Neither should you.