Close the paths attackers actually use.
A prevention-first edge for your whole family. Every step names the exact threat it closes — and we’ll never tell you you’re “safe.” It all runs here, in your browser. Nothing you enter leaves this device.
8 paths still open. Start with: Put phishing-resistant 2FA on your email account.
Got something suspicious right now?
Paste a text, email, or link into ScamScan for a plain-language read — and how to verify it yourself.
Open ScamScan →Map your surface
Four honest questions. They tailor what Perimeter shows you. Your answers never leave this browser — there's no account and no server to send them to.
Hardening playbook
Every action names the exact threat it closes. You do each one yourself — Perimeter never touches your accounts. Check an item when it's done to close that path on your shield.
Plans
Paid tiers add the things that take ongoing work on our side — monitoring, child-identity protection, and a hand when something goes wrong. We never gate the basics, and we never tell anyone they're “safe.”
The prevention edge — runs in your browser.
- ✓The full 8-path hardening playbook
- ✓Map-your-surface tailoring (on-device)
- ✓ScamScan link & message checker
- ✓After-a-breach recovery playbooks
- ✓Support & crisis routing
- ✓No account, no tracking
Add monitoring and child-identity protection for the household.
- ✓Everything in Family Edge
- ✓Live breach & exposure alerts (hashed selectors only)
- ✓Child credit-freeze guidance + breach watch
- ✓People-search opt-out tracking
- ✓Up to 5 family members
- ✓Email alerts when a new path opens
For larger households who want a hand when something goes wrong.
- ✓Everything in Family Plus
- ✓Multi-member dashboard (up to 10)
- ✓Guided breach-recovery concierge
- ✓Priority human support
- ✓ElderShield mode for a parent or grandparent
- ✓Quarterly hardening review
One payment. Unlock the advanced protections for good.
- ✓Family Plus features, unlocked forever
- ✓No subscription, ever
- ✓Child-identity protection included
- ✓Up to 5 family members
- ✓Best for people who hate recurring bills
Checkout is in demo mode while billing is finalized — no card is charged.
Protect a child's identity
We protect your child's identity. We never watch your child. Perimeter freezes a child's credit, watches for their data in breaches, and hands control to the teen at 16. It does not — and never will — read their messages, track their location, or monitor their behavior. Protecting a child's identity and surveilling a child are opposite things, and we only do the first.
Children are the top synthetic-ID target precisely because no one checks a 7-year-old's credit. A freeze means there's nothing to open. Each bureau's minor flow is linked below.
This reuses Perimeter's exposure layer. Today it watches the seam and is honest that live alerts arrive once feeds are licensed. Only hashed selectors ever leave the device.
Identity protection is a gift you give, not a leash you hold. At 16 the teen takes over their own freezes and selectors.
Perimeter links you to each bureau’s own flow — it never files on your behalf.
After a breach
If something already happened, start here. These are step-by-step playbooks — information, not legal advice. Where it matters, they route you to the official source.
Someone took over one of my accounts+
- From a device you trust, use the provider's “forgot password” flow to regain access, then change the password to a new unique one.
- Turn on app-based 2FA or a passkey immediately so they can't get back in.
- Review recovery email/phone, connected apps, and forwarding rules — attackers add a hidden forward to keep reading your mail.
- Check anything that account could reset (bank, other email) and secure those next.
Someone is using my identity+
- Go to IdentityTheft.gov — it builds your FTC report and a personal recovery plan.
- Freeze your credit at all three bureaus (free) to stop new accounts.
- Place a fraud alert and dispute any accounts or charges you don't recognize.
- Keep a dated log of every call and letter — you'll need it for disputes.
I sent money in a scam+
- Contact your bank or the payment app right now and ask them to recall/stop the transfer — speed matters most.
- For gift cards, call the card brand's fraud line; some funds can be frozen if reported fast.
- Report to ReportFraud.ftc.gov and your local police (you may need the report for your bank).
- Do not send more money to “recover” the first payment — that's the follow-on scam.
My private information was posted publicly+
- Screenshot and save everything (URLs included) before requesting removal.
- Use the platform's privacy/abuse reporting flow to request takedown.
- Search your name to find people-search copies and file each site's opt-out.
- If you feel physically unsafe, contact local police and consider the resources below.
Someone shared — or is threatening to share — an intimate image+
- Don't pay and don't send more. Save what you can — usernames, messages, links — without replying or engaging. Paying invites more demands.
- If you're an adult: create a case at StopNCII.org. It fingerprints the image on your own device and shares only the hash, so partner platforms can block it — the picture never leaves your hands.
- If anyone in the image is under 18: use NCMEC's Take It Down (takeitdown.ncmec.org) to get it removed, and report sextortion to the FBI at IC3.gov. This is the only path — Perimeter never views, stores, or handles the image itself.
- Tell someone you trust. This is a crime committed against you — not something you caused.
Perimeter is one layer in a bigger net — not the whole net. Identity crime, scams, and abuse can be genuinely distressing, and some things need a real person, not an app. We’ll always hand you to the people whose job it is. If you’re in immediate danger, call 911.
The rest of Perimeter
One product, many lenses on the same spine. Each is labeled honestly for what it can do today.
Watch your data for breaches. Only hashed selectors leave your device.
An encrypted locker for the documents that matter — the key never leaves your device.
Scam protection built for seniors, with a trusted family member as the safety net.
Enterprise-grade hardening at a small-org price. A visible win in the first 30 days.
Learn to recognize manipulation and protect yourself — education, never surveillance.
Find where you're listed on people-search sites and opt out — with honest timelines.
The Family Edge runs entirely in your browser — no account, no analytics. Your answers and checkmarks are never sent anywhere; close the tab and they’re gone. The one exception is ScamScan: it analyzes what you paste on your device and never retains it. We tell you that plainly on the page.
We will never tell you that you’re “safe.” Security isn’t a finish line; it’s a set of specific paths, each of which you can close. We don’t auto-rotate your passwords, auto-patch your devices, or promise to “beat the bank.” And in the family section, we protect a child’s identity — we never watch your child.
The recovery steps are information to help you act, not legal advice. For identity theft, the authoritative source is IdentityTheft.gov. For anything consequential, talk to qualified counsel.