Know what connects.
Segment the network, remove default access and use encrypted remote connections.
See the layer
Personal cyber defence · Digital resilience
Stay useful when the network isn’t.
Protect your identity, devices and data before disruption. Keep trusted knowledge, maps and recovery steps close when networks, cloud accounts or essential digital services become unavailable.
Protect identities and devicesPrepare for outagesKeep critical knowledge local
One calm system
Prepare the boundary, the device and the human.
Cyber resilience becomes manageable when it is split into three visible layers with evidence at each one.
Assume recovery matters.
Harden devices, reduce privilege, retain logs and keep a tested offline backup.
See the layerMake good choices repeatable.
Use MFA, a password manager and a simple incident routine everyone can follow.
See the layerA.R.K.A. spotlight
A tested offline node, not a concept deck.
A.R.K.A. v0.2.0 combines searchable references, regional maps, a local AI path and live node telemetry on hardware you control.
Offline knowledge
Find practical medical, survival, engineering and security guidance locally.
Local AI path
Connect Ollama or use the built-in knowledge fallback when no model is running.
Local maps
Open downloaded PMTiles regions without a public map or cloud account.
Live node status
See memory, storage, uptime and module readiness from one command centre.
Start this week
Five moves. Fifteen controls. Visible progress.
Do the smallest useful action first, record the result and test recovery before buying more tools.
Map
List devices, accounts, data and dependencies.
Separate
Segment risky devices and remove shared credentials.
Harden
Patch, encrypt and reduce privileges.
Observe
Keep useful logs and know what normal looks like.
Recover
Restore from an offline copy and rehearse the first hour.