Last time, we used Python to create a Caesar cipher. It simply shifts characters by a fixed number. and other fundamentals of cryptographic technology were packed into it. However, the Caesar cipher ...

NordVPN is the top no-log VPN for privacy, Surfshark excels on smartphones, and Proton VPN offers the best free option with unlimited bandwidth. We get it — you’re looking for the most private VPN on ...

Being behind major reports like The Mother of All Breaches and RockYou2024, our in-house cybersecurity experts and journalists provide unbiased, real-world testing and in-depth analysis. We maintain ...

I'd like to thank my co-author, Martin Zugec, for his valuable contributions to this report. This intrusion adds three dimensions to the public understanding of Chinese APT activity in contested ...

Secure communication is essential in modern embedded systems, particularly in distributed and IoT applications. This article presents a practical implementation of encrypted message exchange between ...

Key recovery attack on SPN ciphers such as AES is NP hard in complexity. Previous studies have estimated the quantum resources required for implementing Grover’s key search for AES, but these are ...

On March 19, 2026, a threat actor known as TeamPCP compromised Aqua Security’s Trivy vulnerability scanner – the most widely adopted open-source scanner in the cloud-native ecosystem. The attacker ...

Python libraries for cybersecurity help automate threat detection, network monitoring, and vulnerability analysis. Tools like Scapy, Nmap, and Requests enable penetration testing and network security ...

You’re building your first serious application, a chat app, a password manager, maybe even an e-commerce platform. Everything looks solid until someone asks: “How ...

Microsoft Threat Intelligence has identified yet another XCSSET variant in the wild that introduces further updates and new modules beyond those detailed in our March 2025 blog post. The XCSSET ...

Strong math and coding skills build the foundation for a cryptography career. Real-world projects and competitions strengthen job readiness. Growing demand ensures long-term opportunities in ...