Security · post-quantum

Know which cipher to replace first, and by when

A dated risk window for each cipher in your estate, so the post-quantum migration is planned and budgeted rather than rushed.

Headline result

A date per cipher

A dated window per cipher; central estimate about 2030 to 2031, range 2028 to 2034

Our assessment
Still from the Merlin Quantum film: a data-hall aisle
01 · The decision

The decision on the table

Data harvested today can be decrypted once a large enough quantum computer exists. Security teams must decide what to migrate first, and budget for it, without a date to plan against.

02 · What we did

What we did, with proprietary methods

We assess each cipher and parameter set your estate relies on and give it a dated exposure window, so the migration can be ordered by risk. It informs the migration; it does not perform it.

03 · What it was worth

What it was worth

A dated window per cipher; central estimate about 2030 to 2031, range 2028 to 2034

Key result · Security · post-quantum
A migration order you can budget
Baseline
Migrate everything at once, or wait
Condition
A dated window per cipher; central estimate about 2030 to 2031, range 2028 to 2034
Outcome

What happened next

The output is a migration order the client can budget: a dated window per cipher, central estimate about 2030 to 2031, that complements a national migration programme rather than replacing it.

Decision it enabled

A migration order you can budget

Instead of: Migrate everything at once, or wait

Verified by · Our own dated assessment; not a measurement.

05 · How we know

How we know

  1. 01Our dated assessment, not a measurement: central about 2030 to 2031, range 2028 to 2034.
  2. 02Complements a national migration programme rather than replacing it.
StatusOur assessmentOur own dated assessment.

Decide before you build.

Bring us the decision you have to make next.

We tell you which option wins, and whether quantum is the reason.

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