Security Gate — Protège Ta Crypto des Arnaques
Système de Vérification en 5 Points — Protection à l'Envoi et à la Réception
Arnaques, rug pulls et tokens frauduleux sont la 1ère cause de perte de cryptos. Security Gate les signale avant qu'ils arrivent — sur chaque transaction, automatiquement, en moins d'1 seconde. Il informe ; c'est toi qui décides. Il ne gèle ni ne retient jamais tes tokens, et l'app n'a aucune intégration tierce.
Quand tu ENVOIES
- 1Validation d'adresse
- 2Détection de fraude
- 3Vérification de contrat
- 4Historique d'adresse du destinataire
- 5Estimation du gas
Quand tu REÇOIS
- 1Vérification de l'adresse de l'expéditeur
- 2Détection de tokens frauduleux
- 3Authentification de contrat
- 4Analyse de l'origine des fonds
- 5Vérification d'adresse malveillante
Comment Security Gate Te Protège
Chaque transaction est automatiquement scannée via 5 vérifications de sécurité indépendantes — en moins d'1 seconde avant la confirmation.
Moins d'1 Seconde
5 vérifications en parallèle. Résultats avant confirmation.
Envoi et Réception
La plupart protègent seulement l'envoi. Security Gate protège aussi la réception.
Non-Dépositaire
La décision finale est toujours tienne. Security Gate informe — il ne gèle, ne retient ni ne déplace jamais tes tokens. Non-dépositaire toujours, aucun risque de gel de tokens.
Le Problème
- Faux tokens envoyés à ton portefeuille
- Le phishing te trompe pour "vendre"
- Les failles de contrats intelligents volent des fonds
- Tu reçois des tokens sans valeur
- Quand tu t'en rends compte, les fonds sont partis
La Solution
- Analysé avant toute interaction
- Alertes de risque en temps réel
- Code malveillant détecté automatiquement
- Clones de tokens identifiés instantanément
- Prévenu avant tout dommage
Pourquoi la Protection à la Réception Compte
Les 5 Vérifications lors de l'Envoi de Crypto
Quand tu initias une transaction, Security Gate lance les 5 vérifications simultanément.
Address Validation
Sending to wrong address = funds lost forever. Blockchain cannot reverse transactions.
Ce Qui est Vérifié
- Format correct for blockchain
- Address matches blockchain standards
- Checksum valid
- No typos detected
- Address is real (not made-up format)
Exemples Réels
Format correct (0x + 40 hex characters), checksum valid — clear to proceed.
Missing character: "Address format incorrect. Is this intentional?"
Fraud Detection
Scammers reuse addresses. One database lookup can block thousands of known bad actors.
Ce Qui est Vérifié
- Address on known scam list?
- Phishing address check
- Darkweb activity scan
- Association with stolen funds
- Sanctions list check
Exemples Réels
"This address executed 5 rug pulls in past 6 months." Blocked by default.
"Known legitimate address." Allows without warning.
Token Contract Verification
Scammers create FAKE tokens with the same name. Both may show as "USDC" — Security Gate verifies the actual contract address.
Ce Qui est Vérifié
- Is the smart contract real?
- Legitimate or fake clone?
- Known exploits in the code?
- Contract verified (code visible)?
- Matches what you think you're sending?
Exemples Réels
"Verified contract. This is real USDC." Contract matches known address.
"This is NOT real USDC. This is a cloned token." Blocks/warns you.
Receiver Address History
Real addresses have history. Scam addresses are often brand new and discarded after the scam.
Ce Qui est Vérifié
- How old is this address?
- What's the transaction history?
- Dormant or active pattern?
- Any suspicious patterns?
- Contract or EOA (externally owned)?
Exemples Réels
4 years old, 5,000+ transactions, normal activity pattern — Low risk.
"Created 2 hours ago, 0 transactions. Is this intentional?" — Medium risk.
Gas Estimation
Prevents overpaying on gas, getting stuck in mempool, or front-running attacks.
Ce Qui est Vérifié
- Network congestion level
- Exact gas fee amount
- Transaction confirmation time
- Whether you're overpaying
- Speed options (standard, fast, urgent)
Exemples Réels
Polygon: Gas ~$0.10 · Confirmation ~2 seconds · Send immediately.
Ethereum high congestion: Standard $50 (~10 min) · Fast $120 (~2 min).
Les 5 Vérifications lors de la Réception de Crypto
La plupart des portefeuilles ne protègent pas la réception. Security Gate si — automatiquement sur chaque token entrant.
Sender Address Verification
Identifies who is sending you crypto. Checks if the sender is a known project, company, or person. Flags new or suspicious addresses before tokens land.
Uniswap official distribution: "Verified legitimate sender." Safe to claim.
Unknown address created 1 hour ago: "Unknown sender. Don’t interact until verified."
Impersonating MetaMask: "Sender is impersonating MetaMask. Phishing attempt." Blocked.
Token Fraud Detection
Detects rug pull tokens, clones, malicious code, and tokens that drain your wallet if approved. Scam tokens look real in your wallet — Security Gate sees through them.
Real ENS airdrop: "Legitimate protocol. Can safely interact."
"MOON" rug pull token: "Creator has executed 3 rug pulls. Tokens worthless." Blocked.
"YIELD" malicious token: "Approving this token would drain your wallet." Blocked.
Contract Authentication
Verifies the token contract is legitimate. Compares contract address to known legitimate addresses. Blocks fake versions of real tokens like UNI, USDC, ETH.
Verified USDC: "This is real USDC." Code verified on Etherscan.
New project: "Contract unverified. Manually verify before use."
Fake UNI: "Real UNI is 0x1f98... This contract is different." Blocked.
Source of Funds Analysis
Traces where the tokens came from. Receiving stolen or tainted funds can put you at legal risk. Security Gate warns you before you accept them.
Exchange withdrawal (Coinbase): "Source is legitimate exchange." Safe to accept.
Tokens from rug pull: "Tokens came from a rug pull — may not be tradeable."
Stolen DeFi funds: "Funds trace to known theft/exploit." Blocked with legal warning.
Risk Scoring
Combines all 4 checks into an overall risk score (0–100%). Provides a clear recommendation: accept, verify, or block.
0% Risk — Auto-approved. Legitimate airdrop from verified protocol.
60% Risk — Quarantine. Unknown token, unverified contract, unknown origin.
95% Risk — Blocked. Known scammer, rug pull token, malicious code.
Interprétation du Score de Risque
Security Gate combine toutes les vérifications en un seul score.
Accepter
Vérifier d'abord
Ne pas interagir
Bloqué
Guide Étape par Étape : Gérer les Tokens à Risque
Les trois scénarios les plus courants — et exactement quoi faire.
You Receive an Unknown Airdrop Token
50% Risk ScoreÉtape 1: Don't Panic
Just receiving a token ≠ you're hacked. Scammers send unsolicited tokens constantly.
Étape 2: Don't Interact
Do NOT click links, approve the token, swap it, or visit websites about it.
Étape 3: Research
Search "[token name] scam". Check CoinGecko, official Discord, verified Twitter.
Étape 4: Decide
If legitimate: trade it. If suspicious: leave it. If confirmed scam: ignore completely.
Someone Sends ETH Then Asks for It Back
Refund Scam AlertÉtape 1: Recognize the Scam
Official support NEVER asks for money via DM. Real mistakes are handled by exchanges.
Étape 2: Block the Sender
Block the address immediately. Report them on Discord/Twitter.
Étape 3: Keep the ETH
The ETH sent to you is yours. Don't send it to a stranger's address.
Étape 4: Report to Meton
Forward the message to Meton support so the address gets blacklisted.
You Receive "500% APY" Ponzi Tokens
90% Risk — Ponzi SchemeÉtape 1: Don't Stake
Do NOT deposit money into the staking contract or approve the token for any contract.
Étape 2: Understand the Scam
"Guaranteed" returns in crypto always mean scam. 500% APY is mathematically impossible.
Étape 3: Get Rid of It
Leave it in wallet (harmless), try to swap (might fail), or just ignore it.
Étape 4: Report It
Report the contract address to Meton and warn others in the community Discord.
Meilleures Pratiques de Protection du Portefeuille
Security Gate détecte ~95% des arnaques. Ces habitudes protègent les 5% restants.
Protect Your Seed Phrase
Write on paper, store in 2–3 secure locations. Never in email, cloud, or screenshots. Never share with anyone.
Heed Security Gate Alerts
Yellow = verify before proceeding. Red = usually don't proceed. Overriding a Red alert means accepting full risk.
Diversify Storage
Cold storage 50–60% (hardware wallet), Warm 20–30% (Meton), Hot 10–20% (exchange for trading).
Verify External Links
Type URLs directly — never click links from DMs, emails, or unsolicited offers. Check domain matches exactly.
Use Multiple Wallets
Separate wallets for storage, active trading, and experimental DeFi. Limits maximum loss exposure.
Enable Biometrics
Fingerprint or Face ID on every transaction. Even if your device is stolen, funds stay protected.
Monitor Your Balance
Daily 2-minute check. Weekly 5-minute review. Monthly full audit. Catch unauthorized activity early.
Protocole d'Urgence — Si Tu Penses Être Piraté
Agis vite. Chaque seconde compte. Suis ces 5 étapes dans l'ordre.
- 01
Stop
SecondsHalt all transactions. Stop approving contracts. Close all wallets. Move to a safe device.
- 02
Assess
2 MinutesCheck balance, review transactions, document everything with screenshots and timestamps.
- 03
Contain
10 MinutesIf seed is safe: move funds to hardware wallet. If device compromised: use clean device. If seed shared: create new wallet.
- 04
Recover
HoursUninstall and reinstall Meton fresh. Restore from seed phrase. Transfer remaining funds to cold storage.
- 05
Learn
DaysIdentify what went wrong. Apply lessons: never click links, never share seed phrase, use hardware wallet.
Besoin d'aide ? Contacte-nous immédiatement
security@metonwallet.comHow Much Does Security Gate Help?
Real numbers. Real protection.
| Sans Security Gate | Avec Security Gate | |
|---|---|---|
| Monthly transactions | 20 | 20 |
| Average scams hit | 1–2 (5–10% loss) | 0 (prevented) |
| Annual impact | $500–$2,000 lost | $0 lost |
| Awareness | Low — only after loss | High — warned before loss |
| Recovery | Usually impossible | Never needed (prevented) |
Économies annuelles avec Security Gate
$500 – $2,000
C'est pourquoi nous l'avons créé.
Questions sur Security Gate
Questions fréquentes sur la façon dont Security Gate te protège.
Can Security Gate Block Legitimate Transactions?
Rarely. If it does, you can override (except high-risk). We're conservative on purpose — better to warn than allow harm.
Does Security Gate Share My Data?
No. All checks happen on-device or through privacy-preserving APIs. Meton never sees your addresses or transactions.
What If I Disagree With a Security Gate Alert?
You can override yellow/red alerts (except critical). But we recommend researching first before overriding.
Does Security Gate Protect Against All Scams?
No, but ~95%. No system is 100% safe. Use good judgment + Security Gate = maximum safety.
Can My Seed Phrase Be Stolen Through Security Gate?
No. Meton is non-custodial. Your seed phrase stays on your device. Security Gate cannot access it.
What If Someone Has My Address?
Just having your address is not dangerous. They can see your balance but cannot steal funds. Your private key is what matters.
Does Security Gate Cost Extra?
No. Built into Meton. Free for all users. No additional fees ever.
Can I Turn Off Security Gate?
No. It's always on. We strongly recommend never disabling it — it's your primary protection layer.
How Often is Security Gate Updated?
Continuously. New scam patterns are detected and added to the database daily.
What if Security Gate Flags a Real Address?
Unlikely but possible. Whitelist legitimate addresses you use often. Report false positives to security@metonwallet.com.
Feuille de Route de Security Gate
Ce qui arrive pour rendre ton portefeuille encore plus sûr.
Q3 2026
- Behavioral analysis (detect unusual activity)
- Device fingerprinting (detect theft)
- Insurance integration (Nexus Mutual)
- Enhanced phishing detection
Q4 2026
- AI-powered risk scoring
- Decentralized oracle security
- Multi-device synchronization
- Advanced transaction simulation
2027
- Quantum-safe encryption
- Advanced biometric options
- Decentralized governance of security rules
- Community-powered threat intelligence
Analyse Continue à Chaque Version
Chaque ligne de code et chaque mise à jour passe par une analyse de sécurité automatisée avant sa publication — Trivy pour l'analyse des vulnérabilités, Snyk pour la sécurité des dépendances, et Semgrep pour l'analyse statique du code. Rien n'atteint votre appareil avant d'avoir réussi cette vérification.
Ton Portefeuille est Protégé
Security Gate fonctionne sur chaque transaction. Envoi et réception. Vérification en 5 points. Détection de fraude en temps réel — aucune fraude ne passe. Il ne gèle ni ne retient jamais tes tokens : non-dépositaire toujours, aucune intégration tierce dans l'app. Tu gardes le contrôle.
Signaler une arnaque ? security@metonwallet.com