> For the complete documentation index, see [llms.txt](https://docs.sandbox.game/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sandbox.game/en/accounts/security-topics/tools.md).

# Security Tools

Information and links to third-party tools that may improve your security on the blockchain and help you manage specific security situations.

## Wallet Security

<table data-card-size="large" data-view="cards" data-full-width="true"><thead><tr><th></th><th></th><th data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Revoke.Cash</strong></td><td>A security tool that allows you to inspect DAPPs and other connections to your wallet and easily revoke them.</td><td><a href="https://revoke.cash/">https://revoke.cash/</a></td></tr><tr><td><strong>WalletGuard</strong></td><td>A free browser extension that intercepts wallet signature requests, inspects them, and informs you of what will happen if you sign the request.</td><td><a href="https://www.walletguard.app/">https://www.walletguard.app/</a></td></tr><tr><td><strong>Fire</strong></td><td>A free browser extension that intercepts wallet signature requests, inspects them, and informs you of what will happen if you sign the request.</td><td><a href="https://www.joinfire.xyz/">https://www.joinfire.xyz/</a></td></tr><tr><td><strong>Pocket Universe</strong></td><td>A free browser extension that keeps your assets safe when you sign web3 transactions.</td><td><a href="https://www.pocketuniverse.app/">https://www.pocketuniverse.app/</a></td></tr><tr><td><strong>Gatekeep</strong></td><td>Anti-theft system for crypto wallets. Intercepts malicious transactions before they process on chain.</td><td><a href="https://gatekeep.xyz/">https://gatekeep.xyz/</a></td></tr></tbody></table>

## Blockchain Security

<table data-card-size="large" data-view="cards" data-full-width="true"><thead><tr><th></th><th></th><th data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Harpie Blockchain Firewall</strong></td><td>A blockchain firewall that protects your tokens from theft.</td><td><a href="https://harpie.io/security/">https://harpie.io/security/</a></td></tr><tr><td><strong>Harpie Wallet Scanner</strong></td><td>Scans wallets for suspicious or suspected fraud activity.</td><td><a href="https://harpie.io/scanner/">https://harpie.io/scanner/</a></td></tr><tr><td><strong>Forta</strong></td><td>A security intelligence service that detects and warns of exploits on the blockchain.</td><td><a href="https://forta.org/">https://forta.org/</a></td></tr><tr><td><strong>ERC-20 Verifier</strong></td><td>An analysis tool that confirms smart contract adherence to the ERC20 format.</td><td><a href="https://erc20-verifier.openzeppelin.com/">https://erc20-verifier.openzeppelin.com/</a></td></tr><tr><td><strong>WEB3 AntiVirus</strong></td><td>Helps you safely use Ethereum-based websites and smart contracts.</td><td><a href="https://web3antivirus.io/">https://web3antivirus.io/</a></td></tr><tr><td><strong>Nefture Security</strong></td><td>WEB3 RPC-based firewall that keeps your wallet safe and helps you avoid crypto scams.</td><td><a href="https://www.nefture.com/">https://www.nefture.com/</a></td></tr><tr><td><strong>ScamSniffer</strong></td><td>Identifies scam websites and malicious transactions in real-time.</td><td><a href="https://www.scamsniffer.io/">https://www.scamsniffer.io/</a></td></tr><tr><td><strong>VerifBox</strong></td><td>Certify images as NFTs on Ethereum for verification &#x26; ownership.</td><td><a href="https://verifbox.com/">https://verifbox.com/</a></td></tr><tr><td><strong>ChainAware</strong></td><td>Offers AI-based fraud prediction with 98% predictability based on blockchain history.</td><td><a href="https://chainaware.ai/">https://chainaware.ai/</a></td></tr></tbody></table>

## Web Security & Privacy

<table data-card-size="large" data-view="cards" data-full-width="true"><thead><tr><th></th><th></th><th data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>VirusTotal Link &#x26; File Scanner</strong></td><td>Scans any links or files that you submit to it and identifies whether the webpage or file contains anything harmful.</td><td><a href="https://www.virustotal.com/gui/home/url">https://www.virustotal.com/gui/home/url</a></td></tr><tr><td><strong>Have I Been Pwnd?</strong></td><td>A free service that helps you to identify and alert you to any data breaches that you may have been a victim of.</td><td><a href="https://haveibeenpwned.com/">https://haveibeenpwned.com/</a></td></tr><tr><td><strong>AVAST Hack Check</strong></td><td>Provided by anti-virus company AVAST, this tool helps you to identify if you have been the victim of a data breach or hack.</td><td><a href="https://www.avast.com/hackcheck/#pc">https://www.avast.com/hackcheck/#pc</a></td></tr><tr><td><strong>ThreatCop</strong></td><td>A service that provides tools to scan links for malicious content and check if your email was involved in a breach.</td><td><a href="https://threatcop.com/phishing-url-checker">https://threatcop.com/phishing-url-checker</a></td></tr><tr><td><strong>CheckPhish</strong></td><td>Check links for phishing &#x26; other malicious content. Limited to 25 scans per day &#x26; 250 scans per month without purchase.</td><td><a href="https://checkphish.ai/">https://checkphish.ai/</a></td></tr></tbody></table>


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