Encryption Techniques
The field of Fully Homomorphic Encryption (FHE) is rapidly evolving, promising to revolutionize data security across various industries. By enabling computations on encrypted data, FHE ensures that sensitive information remains confidential even during processing. This crucial technology offers a groundbreaking solution to data privacy concerns,
In the competitive and continuously evolving world of cyber threats, ransomware attackers known as the 'Codefinger' group have taken their nefarious activities to a new level by targeting Amazon Web Services (AWS) Simple Storage Service (S3) buckets. Their innovative modus operandi involves encrypting stored data using AWS’s own server-side
The rapidly advancing field of quantum computing is set to revolutionize many aspects of technology, and cryptography is one of the areas most profoundly impacted. Cryptography serves as the backbone of secure communications in the digital age, protecting sensitive information and ensuring trust between parties over the internet. The advent of
The U.S. Department of Health and Human Services (HHS) has proposed significant changes to the Health Insurance Portability and Accountability Act (HIPAA) aimed at bolstering cybersecurity measures within the healthcare sector. These changes come in response to the increasing frequency and sophistication of cyberattacks targeting healthcare
As we step into 2025, cybersecurity continues to dominate the strategic agenda of organizations globally. Following a tumultuous 2024, where cyberattacks infiltrated various sectors such as healthcare, telecommunications, supply chains, and even government systems, vigilance remains paramount. A notable breach disclosed by the U.S. Cybersecurity
Held ransomware is a type of virus designed to lock users' data and demand a ransom for its release, making it a severe threat. Originating from the Djvu family, this ransomware encrypts files, appending the ".held" extension, and leaves a ransom note named "_readme.txt." The attackers insist on a payment to provide a decryption tool, but paying