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Sign-in method · Password subscription

Wi-Fi passwords
with a lifecycle.

Time-bound network passwords that rotate on a schedule you control. Distributed automatically by email, public URL and digital signage. When they expire, every device on them drops — automatically.

Cadence Daily · Weekly · Monthly
Reach Email · URL · Signage
On expiry Auto-revoke all sessions
Last week acme2117! expired · 412 sessions
Active now acme2212! rotates Sun 23:59
Next ●●●●●●●●● generates automatically

One schedule, set once. Sign In rotates the password, notifies subscribers, updates the public URL and signage. Old sessions drop, new sessions onboard.

What's broken today

One password, infinite leaks

The "guest Wi-Fi password" is usually a single string everyone in the building knows by heart, written somewhere they shouldn't. Rotating it breaks everyone. Not rotating it breaks compliance.

Long-lived shared secrets

The Wi-Fi password is in the calendar invite, on a Post-it under the printer, in a customer email from 2022. Once it's out, you can't take it back.

Rotation is a fire drill

Every change means another email blast, another sticker on the wall, another week of "the Wi-Fi isn't working" tickets. So nobody rotates.

No audit, no trace

Anyone who knew the password three months ago might still be on the network. Nobody can answer "who connected last Thursday?" with confidence.

Reception keeps repeating it

Every guest still asks. Every staff member still types it on the whiteboard. Every coffee meeting eats reception's time.

Distribution that just works

One rotation. Three channels.

Set the schedule once. Pick the channels. The password lands in inboxes, on signage and at the public URL the moment it becomes active.

Channel 02 · Public URL
connect.acme.com/wifi
AcmeCorp WiFi · Week 17
acme2212!
Auto-refreshes Sunday · 23:59

One stable URL

Embed in intranet, hand to digital signage, generate a printable QR poster — one source of truth.

Channel 03 · Signage
Lobby tablet displaying the current Wi-Fi password

On every screen that matters

Lobby tablets, reception displays, conference room TVs. Pulled live from the URL, refreshed when the password rolls.

The sign-in flow

Four touchpoints. Most automated.

The end user sees a password and joins the network. Everything else happens behind the scenes — on a schedule you set once.

01

Admin schedules the password

Pick a duration (day / week / month), choose how the password is generated, and decide who gets notified when it rolls.

02

User gets the password

Subscribers receive it by email, an intranet page pulls it from its public URL, or it shows up on the lobby digital sign — whichever channel fits.

03

User joins the network

The captive portal accepts the password. Per-session policy applies — VLAN, ACLs, redirects. The user is on within seconds.

04

Password expires

Every device authenticated with that password drops. Re-authentication with the new active password is the only way back in.

See everything that matters

Every session, tied back to its password.

Time-bound passwords are only useful if you can see who used them, when, and from where. Sign In ties every session to the password it was authenticated with — and to the device that authenticated.

01

Who used which password

Every session attributed to the password that opened it. Trace activity back to a specific cycle.

02

How long they had access

Session length per device, per password. A phone online for 27 hours straight stands out.

03

What devices joined

Phone, laptop, IoT — operating system and device fingerprint, not just MAC address.

04

Where they connected

Site, building, access point. Useful for multi-location estates and incident response.

05

Auto-revocation on rotation

When the password expires, every device using it drops. No 'ghost' devices lingering on the network.

06

Audit-ready reports

Export per period: passwords, sessions, devices, locations. Compliance becomes a copy-paste exercise.

Where it fits

Built for places where the password is on a wall

01

Hospitality

Daily passwords on a guest-room TV. Weekly passwords on the lobby sign. Monthly passwords for residents.

02

Coworking

Monthly password emailed to all members. Public URL for the lobby tablet. New month, new password, no friction.

03

Conference & venues

Per-event password. Distributed via the speaker pack and the on-site signage. Auto-revoked after the event.

04

Retail back-of-house

Weekly staff Wi-Fi password posted in the break room. Rotates automatically. No long-lived secrets in the wild.

Pair it with

Sometimes a shared password isn't enough

Safe. Simple. Smooth. — see for yourself.

A short demo, anywhere from 30 minutes to an hour, depending on what you want to dig into. Bring your toughest requirements. We'll show you how Netgraph handles them.

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