Security

SyncSwap uses zero-knowledge technology for lower-cost decentralized finance on Ethereum, according to its site.

Onchain perpetual futures markets on Antarctic include BTC, ETH, meme tokens, and DeFi assets.

This directory lists plugins for IDA Pro that add functions for reverse engineering workflows.

Matweb.info provides Japanese-language information about tooth decay, prevention, dental checkups, and treatment aftercare.

Rawsec’s CyberSecurity Inventory catalogs more than 1,700 security tools and resources, helping practitioners browse a curated cybersecurity reference.

Check the Toronto Hydro outage map for electricity service disruptions.

CryptoRank tracks crypto portfolios and provides market data and analytics for digital assets.

Canary Tokens creates decoy files and links that alert users when someone accesses them, helping detect unauthorized activity.

FOFA maps internet-connected assets so security researchers and organizations can search services, devices, and vulnerability exposure.

The Homeland Security and Defense Library offers a curated collection of policy, strategy and research from the Naval Postgraduate School.

HAPI uses cross-chain smart contracts to add security functions to decentralized finance products.

Hats Finance runs a decentralized marketplace for smart contract bug bounties and audit competitions.

IBM X-Force Exchange is a threat intelligence sharing platform for researching security indicators and emerging threats.

SSLMate CAA helps generate CAA DNS records and explains which certificate authorities support the record type.

CyberSources curates more than 540 cybersecurity tools, with the project emphasizing ethical security resources.

Roobee Finance describes a multichain, community-managed platform for discovering and optimizing yield.

Browse open-source security software through the Freshermeat directory.

Analyze suspicious files or URLs in an online malware-analysis sandbox with ANY.RUN.

Protect a website from automated bot requests with Anubis, which evaluates incoming HTTP requests.

Browse sample photos and camera settings for different photography cameras and lenses.

Find which websites support two-factor authentication and what methods they offer in this directory.

WFP's HungerMap LIVE monitors food security across more than 95 countries using forecasts and climate, economic, and nutrition data.

Netlas provides technical information about IP addresses, domains, websites, web apps, IoT devices and other assets.

CertAlert is named as a security tool, but the supplied page gives no details about its function.