HSMs and key management
Examine custody, key lifecycle governance, dual control, recovery and the evidence that demonstrates critical cryptographic authority is being managed as intended.
Explore HSM assuranceCRYPTOGRAPHIC SECURITY EXPERTISE
From business consequence to supportable cryptographic decisions.
GC Solutions applies independent assurance thinking to the systems, boundaries and operating practices that make enterprise cryptography trustworthy.
A CONNECTED DISCIPLINE
Architecture, custody and operating evidence are one conversation.
Key management, tokenization, PKI, cryptographic modernization and governance can fail at their seams. Our specialty is making the dependencies, assumptions and accountable decisions visible before change creates avoidable exposure.
Advice is anchored in the specific business decision, defined technical boundary and approved evidence—not a generic capability catalog or a presumption that a product claim is a control conclusion.
CORE DOMAINS
Questions that deserve specialty scrutiny.
PKI and trust dependencies
Trace certificates, signatures, key-establishment paths, operational ownership and third-party dependencies that affect a trust architecture.
Crypto-agility and modernization
Turn inventory evidence, dependency confidence and business impact into a staged cryptographic migration decision path.
Explore post-quantum readinessPAYMENT TRUST BOUNDARIES
Cryptographic Tokenization Implementation Consulting
Tokenization decisions require more than selecting a scheme. Vault and vaultless architecture, key protection where suitable, controlled detokenization, integrations, migration and meaningful tests must work together as an operating boundary.
We provide independent architecture and implementation advisory for complex payment environments, including PCI DSS readiness considerations. This is not an automatic scope-reduction claim, PCI attestation or QSA service.
Explore payment security advisoryHOW WE REASON
Retain the chain from evidence to decision.
Independent assurance is not simply a technical checklist. It distinguishes observed evidence from assumptions, captures uncertainty and connects recommendations to an owner who can act.
INDEPENDENT REVIEW / NOT A LIVE DATA FEED
EvidenceFindingsJudgmentDecision
Provenance retainedUnknowns explicitHuman accountability
CLEAR SERVICE PATHS
Choose the engagement that matches the decision.
Advisory findings are scoped recommendations—not a certification, full enterprise audit, vendor authorization or cryptographic-module validation.
YOUR NEXT STEP
Bring the cryptographic decision into focus.
Start with a high-level business conversation. Evidence handling, scope and operating boundaries come next.