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Unlocking Software Transparency: SBOM Implementation with Real-World Case Studies

August 11, 2025
Blog, GRC
3 min read

🔍 Introduction to SBOM Implementation

Modern software systems are built on complex layers of third-party, open-source, and proprietary components. Without visibility into these layers, organizations face serious cybersecurity, compliance, and operational risks. Recognizing this, CERT-In released Version 2.0 of its Technical Guidelines on SBOM, advocating Software Bill of Materials (SBOM) as a foundational practice for secure software development and procurement. 

At Seconize, we believe SBOM is no longer optional — it is essential. This blog outlines what SBOM is, why it matters, and provides three practical case studies that show how SBOM implementation can be achieved with minimal friction and maximum value. 

 

🛠️ What is SBOM? 

A Software Bill of Materials (SBOM) is a formal, machine-readable inventory of all software components, libraries, licenses, dependencies, and versions that make up an application. SBOMs enhance visibility, security, and trust in the software supply chain. 

CERT-In classifies SBOM into types such as: 

  • Top-Level SBOM – Immediate components 
  • Transitive SBOM – Indirect dependencies 
  • Delivery SBOM – Shipped components 
  • Complete SBOM – Full recursive dependency map 
  • Runtime SBOM – Components loaded during execution 

 

💡 Why SBOM? 

SBOMs help organizations: 

  • Detect vulnerabilities via CVE mappings and VEX documents 
  • Comply with regulations like RBI, SEBI-CSCRF, CERT-In, and global norms (e.g., EU CRA) 
  • Strengthen supply chain assurance 
  • Track software license risks 
  • Respond to incidents faster 
  • Support secure software development lifecycle (SSDLC) 

 

📚 SBOM in Action: 3 Real-World Scenarios 

Case 1: Large Bank with Internal Mobile App Development 

Context:
A national bank develops a mobile app in-house using a combination of open-source libraries, commercial SDKs (e.g., payments, biometrics), and internal modules. 

SBOM Implementation: 

  • ❗ Start Phase: SBOM generation was integrated into the CI/CD pipeline using CycloneDX format. 
  • 🔐 Security Classification: Internal SBOM (complete) was kept confidential, and a public SBOM (top-level) was shared for consumer-facing components. 
  • 🔄 Update & Review: After each release or dependency update, the SBOM was auto-generated. 
  • 🛡️ Risk Management: Vulnerability mapping with CVE feeds and CERT-In alerts ensured proactive patching. 
  • ⚖️ License Compliance: SPDX identifiers were used to verify license compatibility and track usage restrictions. 

Impact:
Improved audit readiness, faster incident triage, and seamless license compliance review during annual assessments. 

 

Case 2: Stock Brokerage Platform Developed with an IT Vendor 

Context:
A leading fintech and wealth management company outsourced the development of an internal platform for portfolio tracking and investment services to an IT vendor. 

SBOM Implementation: 

  • 🤝 Procurement Clause: The contract mandated delivery of an SBOM (in SPDX format) with every software build. 
  • 🧱 Role Allocation: The IT vendor provided a Delivery SBOM and Transitive SBOMs for libraries used; the fintech team maintained an internal SBOM by mapping and enriching it. 
  • 🔄 Tool Integration: SBOM data was pushed into their security orchestration platform (SOAR) for automated risk scoring. 
  • 🔍 Vulnerability Handling: Vendor was required to publish a VEX document within 48 hours of any reported vulnerability. 

Impact:
Gave the CISO and risk team full control over third-party risks and accelerated compliance with SEBI-CSCRF. 

 

Case 3: PSU Buying Off-the-Shelf Product from Private Vendor 

Context:
A large Public Sector Undertaking (PSU) purchased an ERP product from a domestic private vendor. 

SBOM Implementation: 

  • 📝 Pre-requisite: The tender document mandated SBOM delivery in SPDX or CycloneDX format for all purchased software. 
  • 📦 Supplier Obligation: The vendor provided a Delivery SBOM and a VEX document for existing vulnerabilities. 
  • 🗂️ Internal Mapping: The PSU created its own internal SBOM version and linked it with their asset inventory system. 
  • 🔐 Data Handling: SBOMs were classified as confidential and access-controlled with digital signatures. 
  • 📊 Lifecycle Governance: The SBOM was reviewed quarterly, and changes (e.g., patches, new plugins) were reflected through version-controlled updates. 

Impact:
Streamlined vendor audits, improved security assurance during cyber drills, and enabled timely vulnerability patching across ERP modules. 

 

⚙️ How Seconize Can Help in SBOM Implementation

Seconize DeRisk Center provides end-to-end support for SBOM Implementation and adoption: 

  • ✅ Auto-generates SBOMs in SPDX/CycloneDX formats 
  • ✅ SBOM lifecycle management 
  • ✅ License tracking and VEX/CSAF integration 
  • ✅ Secure access and sharing workflows 
  • ✅ Integration with vulnerability scanners and CI/CD pipelines 
  • ✅ Pre-built templates for CERT-In audit alignment 

 

📝 Download the Free CERT-In SBOM Template 

We’ve prepared an SBOM Excel template aligned with CERT-In guidelines including all mandatory fields and help documentation: SBOM Excel template