Cryptographic inventory · Free
Every lock on the internet is a math problem.
Quantum computers solve it.
Before you can replace your locks, you have to know where they are. Most companies have never made that list. Point LatticeScan at a domain and it finds every certificate you have published, tests every endpoint, and tells you which ones a quantum computer will open.
No signup. No agent. Nothing installed. Takes about ten seconds.
Harvest now, decrypt later
Attackers already record encrypted traffic they cannot read, and store it. When a quantum computer arrives, they decrypt it — including data you sent years earlier. Key exchange is the only part of TLS that is retroactively breakable, which is why it is the urgent one.
Your estate is inconsistent
Almost nobody has uniform cryptography. Some endpoints already negotiate post-quantum key exchange; others on the same domain do not. A single-endpoint checker cannot see that. An inventory can.
Evidence auditors already want
You are asked today what cryptography you use and how you manage it — CSA CCM CEK-04, ISO 27001 A.8.24. Most companies cannot answer with evidence. This is that evidence, dated and exportable.