A transparent, highly scalable and cryptographically verifiable data store.

Semi-automatic OSINT framework and package manager

Abusing Certificate Transparency logs for getting HTTPS websites subdomains.

Find interesting Amazon S3 Buckets by watching certificate transparency logs.

Phishing catcher using Certstream

Sublert is a security and reconnaissance tool which leverages certificate transparency to automatically monitor new subdomains deployed by specific organizations and issued TLS/SSL certificate.

Certificate Transparency Log Monitor

Watcher - Open Source Cybersecurity Threat Hunting Platform. Developed with Django & React JS.

This repository contains all the material from the talk "Esoteric sub-domain enumeration techniques" given at Bugcrowd LevelUp 2017 virtual conference

XiPKI: Compact open source PKI (CA, OCSP responder, certificate protocols ACME, CMP, EST).

The Dogtag Certificate System is an enterprise-class Certificate Authority (CA) which supports all aspects of certificate lifecycle management, including key archival, OCSP and smartcard management.

Python-based utility that uses supervised machine learning to detect phishing domains from the Certificate Transparency log network.

Don't Just Search OSINT. Sweep It.

Axeman is a utility to retrieve certificates from Certificate Transparency Lists (CTLs)

Certificate transparency for Android and Java

A tool to monitor a certificate transparency log for operational problems

Certificate Transparency module for nginx.

Generation and validation of certificates using ethereum blockchain

Certificate transparency for Android and JVM

Monitor certificates generated for specific domain strings and associated, store data into sqlite3 database, alert you when sites come online.