Cydef gives researchers everything they need in one place: live CVE tracking, verified threat intelligence, security news, and a full toolkit of hashing, encoding, and lookup utilities
MD5 · SHA-1 · SHA-256
Encode / decode
256-bit CBC / GCM
Configurable entropy
Header · payload · sig
Percent-encoding
A · AAAA · MX · TXT
Registrar · dates · NS
Critical and high-severity CVEs like unauthenticated RCEs and auth bypasses. Surface as soon as they're disclosed.
Patch Tuesday roundups, zero-day alerts, and threat actor activity, tracked in one feed instead of ten different sources.
Hashing, encoding, and lookup utilities, ready to use without an account.
Deep dives and analysis on active exploits and campaigns, not just headline-level news.
From a solo researcher checking CVEs in the morning to a team monitoring dozens of vendors at once.
Every feature exists to cut through alert fatigue — only what security teams actually need to act on.