Cyber Security
HLD vs LLD in Software Design: uncovered
HLD vs LLD In software development Architecture plays a crucial role in defining how a system will be built. Here’s a breakdown of High-Level Design (HLD) and Low-Level Design (LLD) aka HLD vs LLD in the context of architecture: High-Level Design (HLD): Key components of an HLD for Architecture: Low-Level Design (LLD): Key components of … Read more
How to Digital Sign Your Custom Program
Digital sign your custom program adds an extra layer of security Helps users trust its authenticity and integrity. Here’s a breakdown of the process: 1. Obtaining a Digital Certificate There are two main approaches to obtaining a digital certificate for code signing: 2. Code Signing Tools Once you have a digital certificate, you’ll need to … Read more
Danger of setuid and setgid in Linux
Setuid and setgid are special permissions in Linux that can impact the security of an application. Here’s how they work and the security considerations: What are Setuid and Setgid? Why are they useful? Security Risks of Setuid and Setgid While convenient, setuid and setgid can introduce security risks if not used cautiously: Best Practices for … Read more