Toolkit

Free cyber risk tools.

Practical tools you can use straight away. Each one runs in your browser, works offline once downloaded, and keeps your data on your own device.

Interactive · Free download

Cyber Risk Register & Executive Dashboard

Turn a risk register into a one-page briefing: one sentence, four numbers, a heat map and the decisions executives need to make.

Interactive · Free download

Audit Sampling Calculator

Size a control-test sample with exact attribute-sampling maths, draw a selection anyone can re-perform, and see what your results let you conclude.

Interactive · Free download

Control Crosswalk Explorer

See what one control proves across ISO 27001, SOC 2, NIST CSF 2.0 and CIS Controls, translate a requirement between frameworks, and test what breaks when evidence fails.

Free readiness checks

Two minutes each: ISO 27001, ISO 42001 AI governance, NIST CSF 2.0 and ransomware readiness.

Choose a check

Free to use and adapt, with attribution. These tools support judgement; they are not an audit or certification opinion.