HelpSecurity & Device Access
9 guides · operator playbook

Security & Device Access

CURVE protects live data with device-aware sign-in.

device code trusted browser expired approval sign out

What this section helps you do.

Start with the job, then open the matching guide when you need exact steps.

01Approve a new browser/device
02Resolve wrong-account approval loops
03Keep protected data gated correctly

If you are new to this surface, read these first. They establish the mental model before edge cases.

01Protected sign-in overview

Secure access without confusing account verification, device trust, and active session state.

02Approve a New Device

A clean security & device access workflow with the final-surface checks needed before client use.

03Enter Device Code

A clean security & device access workflow with the final-surface checks needed before client use.

All guides in this section.

Each guide includes the workflow, mistakes to avoid, final checks, FAQs, and escalation packet.

Standard · 6 min read

Protected sign-in overview

Understand the difference between account login, email verification, and trusted-device approval.

Secure access without confusing account verification, device trust, and active session state.
Read walkthrough Advanced · 4 min read

Approve a New Device

Use approve a new device with the right account, visible state, final-surface check, and escalation packet.

A clean security & device access workflow with the final-surface checks needed before client use.
Read walkthrough Advanced · 4 min read

Enter Device Code

Use enter device code with the right account, visible state, final-surface check, and escalation packet.

A clean security & device access workflow with the final-surface checks needed before client use.
Read walkthrough Standard · 6 min read

Wrong Browser Approval

Use wrong browser approval with the right account, visible state, final-surface check, and escalation packet.

A clean security & device access workflow with the final-surface checks needed before client use.
Read walkthrough Fast · 4 min read

Expired Approval

Use expired approval with the right account, visible state, final-surface check, and escalation packet.

A clean security & device access workflow with the final-surface checks needed before client use.
Read walkthrough Fast · 4 min read

Trusted Browser Behavior

Use trusted browser behavior without losing sale-quality context, source nuance, or the final number a client will rely on.

A clean security & device access workflow with the final-surface checks needed before client use.
Read walkthrough Standard · 6 min read

Sign Out Everywhere

Use sign out everywhere with the right account, visible state, final-surface check, and escalation packet.

A clean security & device access workflow with the final-surface checks needed before client use.
Read walkthrough Advanced · 4 min read

Security Best Practices

Use security best practices with the right account, visible state, final-surface check, and escalation packet.

A clean security & device access workflow with the final-surface checks needed before client use.
Read walkthrough Advanced · 4 min read

Device Access Troubleshooting

Diagnose device access troubleshooting with the account, URL, surface state, and evidence support needs to reproduce it.

A clean security & device access workflow with the final-surface checks needed before client use.
Read walkthrough