Learning Threat Intelligence Detection & Analysis Tools VirusTotal is a service that allows anyone to analyze suspicious files, domains, URLs, and IP addresses for malicious content. VirusTotal also offers additional services and tools for enterprise use. Jotti's malware scan is a free service that lets you scan suspicious files with several antivirus programs. There are some limitations to the number of files that you can submit. Urlscan.io is a free service that scans and analyzes URLs and provides a detailed report summarizing the URL information. MalwareBazaar is a free repository for malware samples. Malware samples are a great source of threat intelligence that can be used for research purposes. OpenCTI is an open source platform allowing organizations to manage their cyber threat intelligence knowledge and observables. Resources Awesome Cybersecurity Handbooks Security Jobs Interview This blog offers lots of helpful tips, information, and practice scenarios on preparing for technical interviews in the cybersecurity field. Glossary Google-Cybersecurity-Certificate-glossary.docx