Knowledge is power, and access to robust threat intelligence is pivotal in fortifying defenses against an array of cyber threats..
Open-source threat intelligence encompasses data repositories and feeds that are freely available for use by the cybersecurity community.
open-source threat intelligence sources:
US-CERT: The United States Computer Emergency Readiness Team shares advisories, alerts, and resources to enhance the nation's cybersecurity posture.
UK’s NCSC: The National Cyber Security Centre of the United Kingdom provides cybersecurity guidance and threat intelligence aimed at protecting the UK's critical services.
AT&T Security (OTX): AT&T's Open Threat Exchange furnishes a collaborative platform for sharing threat information and signatures.
MISP: The Malware Information Sharing Platform is an open-source threat intelligence sharing platform designed to improve the sharing of structured threat information.
VirusTotal: A widely used online service that analyzes files and URLs for malware detection using multiple antivirus engines.
Spamhaus: An organization that tracks spam and related cyber threats, offering real-time threat intelligence on spamming entities and malware distribution networks.
SANS ISC Suspicious Domains: Maintained by the SANS Internet Storm Center, this list identifies suspicious domains based on observed malicious activities.
Akash Patel
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