Rep. James Comer, who's leading the investigation into former President Joe Biden's use of autopen, used a digital signature in the probe.

Ky., used a digital signature to send letters and subpoena notices related to the Biden autopen investigation.

Grayscale logo watermarking is a quite well-developed area of digital image watermarking which seeks to embed into the host image another smaller logo image. The key advantage of such an approach is ...

In this paper we present an alternative distortion-free algorithm to ownership authentication and integrity veri-fication of digital images that use Contrastive Language-Image Pre-Training (CLIP), ...

Class 3 DSCs are now standard for most statutory requirements in Nagpur. Certifying Authorities for Issuance of a Digital Signature Certificate The Controller of Certifying Authorities (CCA), under ...

The chair of the W3C working group in charge of PNG, Chris Blume, has a description of what's new in post entitled PNG is back!. Along with improved storage of EXIF data and official HDR support, the ...

The dramatic first images captured by the Vera C. Rubin Observatory, powered by the world’s largest digital camera, were released to the public on Monday. The images show millions of galaxies ...

The first images released by the Vera C. Rubin Observatory show details of our Solar System with unprecedented clarity.

Cerro Pachón, CHILE—The Vera C. Rubin Observatory on Monday released its first dazzling images of deep space in a preview of the cosmic movie the pioneering probe was built to create. The U.S ...

A new era of cosmic wonder dawns as Vera C. Rubin Observatory receives first celestial images at live reveal on June 23, 2025. Perched atop Cerro Pachón in the Chilean Andes, this observatory has the ...