01
Algorithms and materials
Algorithms, key sizes, certificates, libraries, issuers, and signing surfaces, not just hostnames and package names.
Cryptography · Inventory
Cryptographic asset inventory is the control layer beneath every serious crypto programme.
Most enterprises know they use cryptography everywhere, but cannot explain exactly where, in what form, with which owners, or under which dependencies. That gap makes post-quantum planning, third-party review, incident response, and supervisory evidence far harder than they need to be.
A strong cryptographic asset inventory is more than a count of certificates or libraries. It is the operating record that connects algorithms, keys, certificates, protocols, applications, devices, suppliers, and business services into one understandable map.
Estate-wide
coverage goal
Code, infrastructure, certificates, devices, suppliers
Live
inventory posture
Continuously refreshed rather than point-in-time
Foundational
program impact
Supports PQC, posture, exceptions, and evidence
01 · What cryptographic inventory should actually contain
02
Context and ownership
Which application, team, region, environment, and business service each asset belongs to.
03
Dependency shape
Upstream and downstream relationships that determine how changes will propagate during remediation or migration.
02 · Why inventory becomes strategic
PQC readiness
Teams need to know exactly where classical cryptography remains before they can sequence hybrid and final cutover waves.
Third-party review
Security and procurement teams can challenge supplier posture with more than questionnaire language.
Incident response
When a weak algorithm or broken dependency is exposed, teams can identify blast radius faster.
Audit evidence
Leadership and regulators get a system-of-record view instead of spreadsheets and sampling narratives.
FAQ
Questions teams ask before building a cryptographic system of record
01
Is certificate inventory enough?
No. Certificates matter, but a serious inventory also covers embedded libraries, protocol use, keys, signing flows, devices, PKI relationships, and supplier dependencies.
02
Why is this different from a CMDB?
Because a cryptographic asset inventory tracks security-relevant cryptographic attributes and dependency context that generic asset systems rarely model deeply enough.
03
What improves first when inventory becomes live?
PQC planning, exception handling, third-party review, algorithm deprecation response, and regulator-facing evidence all become much more defensible.
Need a live cryptographic system of record?
Quanterios turns cryptographic discovery into a living operating dataset for posture, migration, third-party review, and compliance evidence.