lockbox gemを使ったデータベース暗号化のチュートリアルプロジェクトです。 RailsアプリとRubyスクリプトが同じマスターキーを共有し、アプリ間で暗号化・復号を相互運用できることを学ぶのが目的です。 . ├── docker-compose.yml ├── .env.example ├── rails ...

A private equity–led consortium has agreed to take AES Corp. private in a $33.4 billion deal that—if completed—will shift one of the largest U.S.-listed power companies and a major data‑center ...

In this tutorial, we build an AI-powered cryptographic agent system that combines the strength of classical encryption with adaptive intelligence. We design agents capable of performing hybrid ...

AES-NI is a CPU instruction set that accelerates AES encryption/decryption using hardware-based processing. Provides 3x–10x performance improvement over software-only AES implementations. Enhances ...

NordLocker is an encryption tool from the makers of NordVPN, offering a modern solution for file protection. It creates secure vaults in which you can drag and drop files to encrypt them. NordLocker ...

Abstract: AES is a prominent symmetric encryption technology that assures data security through multiple transformation cycles. An important part of the Advanced Encryption Standard (AES) framework, ...

A new phishing attack spotted in the wild combined multiple techniques to create an email that waltzed right through detection systems and into victims' inboxes, all without traditional obfuscation.

In a step to improve cybersecurity, Microsoft has officially removed Data Encryption Standard (DES) from both Windows 11 24H2 and Windows Server 2025. Enterprises are now required to adopt Advanced ...

The National Institute of Standards and Technology (NIST) recently proposed standardizing the block and key size used in the Advanced Encryption Standard (AES) to 256 bits. According to NIST, ...