$ loading...
ZeroDay Cyber Feed
Explore fresh threat intelligence, zero-day vulnerabilities, and cyber news. Stay ahead of the curve with our real-time feed of the latest in cybersecurity.
Help keep ZeroDay free for everyone. Donate any amount (Donante) to support independent cybersecurity education and daily threat intelligence updates.
Professional Course Tracks
Learn offensive security, network exploitation, red team operations, and real-world penetration testing techniques aligned with industry standards and hands-on vulnerability assessment practices.
Most detailed category with step-by-step breakdowns, realistic scenarios, and practical examples.
CVE posts are concise vulnerability summaries for fast awareness and prioritization.
Infrastructure assessment, exposure mapping, and internal attack-chain coverage for practical testing.
Follow CVE summaries for context, then move to Red-Team for deeper techniques and examples.
TL;DR Hard-coded passwords are credentials (usernames, passwords, API keys, etc.) embedded directly into application source code, configuration files, or binaries. This practice is a critical security vulnerability, cate
TL;DR The ARM Cortex-M is a family of microcontrollers ubiquitous in embedded systems, IoT devices, and beyond. Understanding its architecture is crucial for anyone interested in reverse engineering, firmware analysis, a
TL;DR This article dives deep into RFC 6455, the WebSocket protocol specification, focusing on its core feature: full-duplex persistent connections . We'll dissect the handshake, framing, control frames, and data transfe
TL;DR This article dissects RFC 1035, the foundational specification for the Domain Name System (DNS). We'll explore its core components, message formats, and practical implementation details relevant to network security