Learn how to implement a classic substitution cipher in C! This step-by-step tutorial walks you through encoding and decoding messages by replacing each letter with another according to a fixed key. A ...

Abstract: Digital security is a critical concern in modern society, and quantum cryptography offers a promising defense against the threat posed by quantum computers to existing encryption systems.

Abstract: Electronic voting systems are increasingly exposed to security risks, including cyberattacks and threats. These concerns are expected to grow with the development of quantum computing, which ...

Seshaasai Technologies ranks among the top two payment card producers in India, holding a 31.9% market share in FY25, up from 25% in FY23. It caters to more than 700 clients, including leading BFSI ...

Amidst concerns over Trump's new H-1B visa fee, China introduces the K-visa, set to launch on October 1, 2025. This visa targets young STEM graduates and professionals, offering flexibility and ...

The wait for aspiring officers seeking a career in the Delhi Police is over! The Staff Selection Commission (SSC) has issued the official notification for the Delhi Police Constable Recruitment 2025.

PUTRAJAYA, Sept 22 — The Communications Ministry today clarified that the government’s newly updated concert guidelines do not impose any dress code or conduct restrictions on concertgoers, stressing ...

A password manager can be an extremely useful thing to have in your digital armoury. It’s a piece of software that generates, collects and stores your passwords, then encrypts them behind a master ...

“Every seat in this giant arena that isn’t roped off for security is packed to the ceiling. Honored to be here. All for Charlie Kirk,” Musk wrote on his platform, X. Kirk, the Turning Point USA ...

The Vikram Sarabhai Space Centre (VSSC)—the lead centre of the Indian Space Research Organisation (ISRO)—has invited online applications for Scientist/Engineer-SC posts. This is great opportunity for ...

New Delhi: Bhainsiya par chadha kar ke Gangaji me hela denge (we will put him on a buffalo and push him into the Ganga), a fuming Lalu Prasad Yadav had said in the middle of a bitter election campaign ...

The Santa Monica City Council voted 6-1 Tuesday night to approve two significant changes to the city's building codes, raising the threshold for high-rise buildings from 55 to 75 feet and allowing ...