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Topic starter
10/07/2026 9:21 pm
TL;DR: A cryptographic bill of materials gives organisations a complete inventory of certificates, algorithms, key lifecycles, and compliance mappings, helping reduce expiry outages, shadow-IT exposure, and PQC migration risk across hybrid environments, according to eMudhra. The governance issue is not discovery alone but accountable ownership, because unmanaged cryptography behaves like any other unmanaged non-human identity.
NHIMG editorial — based on content published by eMudhra: the role of a cryptographic bill of materials in modern security
By the numbers:
- Only 38% have automated certificate lifecycle management in place.
- Certificate expiry is the leading cause of outages for 45% of organisations.
- 57% of organisations lack a complete inventory of their machine identities.
Questions worth separating out
Q: What breaks when certificate inventories are incomplete?
A: Incomplete inventory breaks accountability before it breaks cryptography.
Q: Why do cryptographic assets belong in identity governance?
A: Cryptographic assets belong in identity governance because they are credentials that authenticate systems, services, and devices.
Q: How can security teams prepare for post-quantum cryptography migration?
A: Security teams should start with a verified inventory of algorithms, certificate locations, key lifespans, and dependency chains.
Practitioner guidance
- Inventory cryptographic assets across all environments Build a single authoritative register for certificates, keys, algorithms, issuance chains, expiry dates, and owners across cloud, on-premises, edge, and third-party integrations.
- Assign lifecycle ownership to every certificate class Map each certificate to a named business or technical owner, with clear renewal responsibility and revocation authority.
- Tie cryptographic inventory to PQC migration planning Record where RSA and ECC are deployed, what will need replacement, and which systems have hard dependencies on legacy formats.
What's in the full article
eMudhra's full article covers the operational detail this post intentionally leaves for the source:
- How the C-BOM is generated and maintained across cloud, on-premises, and edge environments
- Which cryptographic components are included in the inventory model, including certificate authorities and key lifespans
- How the platform maps inventory data to compliance reporting and renewal workflows
- How PQC readiness tracking is presented for teams planning cryptographic transition work
👉 Read eMudhra's article on cryptographic bill of materials and PQC readiness →
Cryptographic bill of materials: is your identity inventory complete?
Explore further
10/07/2026 9:43 pm
C-BOM is becoming the missing inventory layer for NHI governance: Certificates, keys, and algorithms are non-human identity assets with their own lifecycle, ownership, and exposure profile. Treating them as background infrastructure leaves security teams unable to prove what exists, who owns it, or when it should be retired. The practical conclusion is that cryptographic inventory now belongs in the same governance conversation as machine identity and secrets management.
A few things that frame the scale:
- Only 38% have automated certificate lifecycle management in place, according to The Critical Gaps in Machine Identity Management report.
- Certificate expiry is the leading cause of outages for 45% of organisations, according to the same machine identity management report.
A question worth separating out:
Q: How do organisations reduce certificate expiry outages?
A: Organisations reduce expiry outages by centralising discovery, assigning owners, and automating renewal workflows. The practical control is not simply rotating certificates sooner. It is maintaining continuous visibility so no certificate can expire without a responsible party receiving an actionable alert and a documented path to remediation.
👉 Read our full editorial: Cryptographic bill of materials is now core identity inventory
