NeuralCiberGuard · Games
The best way to understand an attack is to run it in a safe place. Real 2025–2026 techniques — mapped to MITRE ATT&CK — through hands-on missions, not slideshows.
Games are free with an account. Right now accounts are stored locally in this browser — no server, no email sent, nothing tracked — so you can start instantly. When cloud sync ships, the same login carries over.
Free forever · local accountWelcome, —.
Free · localEvery game below is unlocked. Progress saves in this browser.
A simulated security terminal where the browser may decide what to render — but only the server decides what is true. Four operator modes across 35 missions in 11 threat zones.
Play → Game 2 · Open worldDrive or fly the modern cybersecurity career map — foundations to specialist. New to the field? Take the coupe. Already in it? Fly the interceptor. Rebuilt for the AI era.
Enter the map → Game 3 · DeductionFour dossier games — order the timeline, narrow the lineup, pin the world, judge the sources — and the PCT Detective table that plays them all, pass-and-play. The evidence discipline behind good security work.
Enter the Trace →New here? Start with the Game Guide — modes, commands, XP, and how saves work.
When the full build ships, the flagship gets its own origin — ct.neuralciberguard.org with the API at api.ct.neuralciberguard.org — so its session cookies and security policy never share an origin with this hub or the main site.
Arcadian Verve Personal Lifestyle Companion is a calm daily companion for routines, mood, focus, and reflection — built on one uncommon promise: everything you write is encrypted on your own device before it is ever stored, sealed behind a passphrase only you know. The phone apps arrive soon; right now this is the web Vault Portal — sign in to your vault and tune every preference the companion runs on.
Journal entries, moods, and routines are sealed with XChaCha20-Poly1305 and a key derived from your passphrase via Argon2id — on-device. We store ciphertext we cannot read.
Turn on only what you want: Routines, Mood & Journal, Focus sessions, and gentle Wellbeing nudges. Each is a card you can rearrange, mute, or archive.
The mobile apps live your day with you; the web portal is where you adjust everything — modules, quiet hours, nudge tone, sharing, and vault recovery — then it syncs, still sealed, to your phone.
A quieter way to keep your days. First, we'll create the vault that only you can open — it never leaves this device unsealed.
This derives your key with Argon2id. We never see it and we can't reset it — that's the point. Tap to build a sample.
Your passphrase seals the vault; Face ID unlocks it fast on this device — the key is held in the Secure Enclave, never exported.
Tap the frame to scan
Turn on what fits your life. You can change these anytime from the web panel.
Good morning, friend.
Today · your vault is open
Quiet hours mute every nudge while you're in a session.
Your vault is the whole product. These controls live here — the one place on the web you manage the key, unlock methods, and recovery.
End-to-end encrypted · last sealed just now
Always on. Derives your key on this device; never transmitted.
Face ID / Touch ID on mobile, platform passkey on web. Key stays in secure hardware.
Re-seal after a period of inactivity.
A one-time offline code that can restore the vault if you forget the passphrase. We can't recover it for you — by design.
Switch on the parts of the companion you want. Off means the data is never collected — not hidden, not stored.
Morning and evening anchors, streaks, reminders.
A sealed daily line and a private mood trend.
Deep-work timers with quiet-hours muting.
Hydration, breathing, posture — gentle, never nagging.
Show today's ritual and a focus shortcut. (Mobile — arriving with the apps.)
The companion should match your tempo, not fight it. Set the tone and the hours it stays quiet.
How the companion speaks to you.
A hard ceiling on interruptions per day.
No nudges, no badges. Focus sessions extend this automatically.
Which days the routines run.
Sometimes a companion helps most when someone you trust can see a sliver. Sharing is sealed to that person's key — never a public link, never us in the middle.
Invite by their vault handle. They get exactly what you grant, encrypted end-to-end.
A high-level "how the week went" — no journal text, ever.
Off by default. Your written lines stay yours unless you deliberately turn this on.
A sealed envelope a chosen contact can open only after a waiting period you set.
Arcadian Verve should feel like your own quiet room. Set the mood; it carries to every device.
Warm by day, hushed by night — or let it follow the sun.
The companion's signature colour.
Comfortable reading across the app.
Calm the animations everywhere.
The web portal keeps your vault and preferences today. The iOS and Android companions — same sealed vault, lived one day at a time — are on the way.
A.V PLC is a NeuralCiberGuard product. The mobile apps are in development; the web Vault Portal is the current way in. Security is real, not a slogan: entries are encrypted client-side with XChaCha20-Poly1305 and keys derived via Argon2id before anything is stored — the demo above illustrates the flow and does not transmit data. Questions or disclosure: security.txt.