About time: Microsoft introduced support for the RC4 stream cipher in Windows 2000 as the default authentication algorithm for the Active Directory services. The system has been insecure for even ...

Krishi specializes in making complex tech topics, like VPNs, cybersecurity, and online privacy, clear and accessible. With 5+ years of writing experience, his work appears in outlets such as TechRadar ...

Tor has announced improved encryption and security for the circuit traffic by replacing the old tor1 relay encryption algorithm with a new design called Counter Galois Onion (CGO). One reason behind ...

Quantum computers are coming. And when they arrive, they are going to upend the way we protect sensitive data. Unlike classical computers, quantum computers harness quantum mechanical effects — like ...

Expert Advisory Service Helps Organizations Standardize Encryption, Eliminate Security Gaps, and Prepare for Future Threats Today's enterprise environment is a complex mix of cloud platforms, ...

BEIJING, Oct. 7, 2025 /PRNewswire/ -- WiMi Hologram Cloud Inc. (WIMI) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") Technology provider, today announced that they are ...

Abstract: Currently, both pixel-level and bit-level image encryption algorithms demonstrate excellent visual performance. However, most high-security algorithms usually involve complex encryption ...

Quantum computers could one day crack the encryption protecting your most sensitive data. Here's how VPNs are adapting. I’ve been writing about technology since 2012, focusing on privacy. With ...

U.S. government information networks handling controlled unclassified and national security information are under continual cyber attack by sophisticated peer and near-peer adversaries. Evolving cyber ...

PKI is the foundation of digital security, enabling secure communication, authentication, and data integrity across organizations. However, the risks of vulnerabilities and operational inefficiencies ...