• Electric Vehicles (EV) & Hybrid Technology

    Renault E-Tech: A Complete Guide to Electric and Hybrid Innovation

    Renault’s E-Tech technology represents a major step forward in the brand’s commitment to electric and hybrid mobility. Built from decades of automotive engineering and Formula 1 energy recovery expertise, E-Tech powertrains offer efficient performance, reduced emissions, and a smooth driving experience. Whether you are considering a fully electric vehicle or a hybrid option, the E-Tech line provides practical solutions for modern driving needs. 1. What Is Renault E-Tech? Renault E-Tech is the company’s electrified powertrain technology used across its electric vehicles (EV), hybrid vehicles (HEV), and plug-in hybrid vehicles (PHEV). The system combines Renault’s knowledge from Formula 1 with innovations…

  • Linux Security - Server Security

    SSH and Access Control Hardening: Secure Your Linux Server Like a Pro

    Learn how to harden SSH and Access Control Hardening on Ubuntu and openSUSE Linux servers using proven commands, configuration examples, and outputs. Strengthen system security and compliance with best practices for SSH hardening. Key advantages of Access Control Hardening: Comprehensive Access Control Hardening Steps 1. Disable Root Login Root login via SSH is one of the most targeted attack vectors. Disabling root access prevents attackers from brute-forcing the default “root” account. Commands (Ubuntu & openSUSE): Verify: Expected Output: Explanation: This ensures only non-root users can connect. Admins must log in with their personal accounts and use sudo for privileged operations.…