Meilleures solutions VPN open source auto-hébergées
Les VPN open source sont devenus l'option la plus populaire pour ceux qui se soucient de leur vie privée., ouverture, et un contrôle complet sur leur infrastructure réseau. Avec un VPN auto-hébergé, vous n'avez pas besoin de dépendre de services VPN tiers, and you have the flexibility to configure your security ...
Des pirates informatiques exploitent activement la vulnérabilité telnetd pour un accès root
Une faille de sécurité critique dans le serveur telnetd GNU InetUtils (CVE-2026-24061) est activement exploité par des attaquants du monde entier. La vulnérabilité telnetd permet à des attaquants non authentifiés de contourner les procédures de connexion standard et d'obtenir un accès root sur les systèmes Linux concernés.. Les chercheurs ont observé des campagnes coordonnées ciblant le service Telnet, highlighting ...
Asian State-Sponsored Group TGR-STA-1030 Breaks 70 Government and Infrastructure Bodies Globally
The TGR-STA-1030 cyber espionage operation has affected a minimum of 70 government and critical infrastructure entities in 37 countries during the last year. As per research published by Palo Alto Networks Unit 42, the newly discovered threat actor has been actively engaged in intelligence gathering activities since ...
Docker & Kubernetes Container Security Complete Guide
Docker & Kubernetes container security is the structured practice of protecting container images, couches d'orchestration, and runtime environments from vulnerabilities, misconfigurations, and active threats across the entire container lifecycle. As organizations increasingly rely on containers for scalable cloud-native applications, understanding Docker & Kubernetes container security is no ...
Boost Email Security with SPF, DKIM, DMARC
Email authentication has emerged as a very important aspect of securing communication, and businesses can no longer depend on simple spam filters alone. SPF, DKIM, and DMARC are protocols that work in tandem to ensure the authenticity of the sender, prevent domain spoofing, and increase the authenticity ...
Hackers Target AI Deployment as Over 91,000 Attack Sessions are Uncovered
Over 91,000 attacks on AI infrastructure were documented in a synchronized attack on artificial intelligence deployment from October 2025 to January 2026. The security telemetry gathered from honeypot sensors worldwide validates the existence of two structured attacks targeting server-side request forgery vulnerabilities and probing large language model ...
OpenClaw Bug Enables One-Click Remote Code Execution by Malicious Link
The disclosure of CVE-2026-25253 has raised serious concerns across the cybersecurity community after researchers confirmed that an OpenClaw bug enables one-click remote code execution through a crafted malicious link. The high-severity flaw, affecting the rapidly growing open-source AI agent platform OpenClaw (formerly Clawdbot and Moltbot), allows attackers ...
HTTPS and Port 443: Secure Web Browsing Essentials
HTTPS and Port 443 are the foundation of Secure Web Browsing in the current digital age. HTTPS ensures the encryption of data being transmitted between users and websites, thus securing passwords, payment information, and personal data from being intercepted or tampered with. Port 443 is the default ...
CentOS Guide: Restart Apache After SSL, Keep HTTPS
Redémarrer Apache après SSL est une tâche essentielle pour les administrateurs système utilisant CentOS qui doivent implémenter les modifications SSL sans interrompre la connexion HTTPS.. Le redémarrage d'Apache après une installation ou une configuration SSL peut entraîner une panne du système, une connexion HTTPS non sécurisée, or a warning message ...
Vaultwarden vs Bitwarden: Can It Really Replace 1Password?
Vaultwarden vs Bitwarden is perhaps the most discussed topic in the world of password management, and there is perhaps no other feature or topic that is discussed as much as the question of whether or not it is capable of replacing a premium service like 1Password or ...
Notepad++ Hijacked by State-Sponsored Hackers in Prolonged Supply Chain Attack
Notepad++ Hijacked by State-Sponsored Hackers in a sophisticated and highly selective cyber espionage campaign that abused the software’s update infrastructure for several months, according to a detailed security disclosure published by the project’s developer. The attack, which remained largely undetected throughout much of 2025, represents a rare ...
What Is TLS? Practical Guide to Secure Web Data
What Is TLS? Transport Layer Security, or TLS, is an essential protocol that provides confidentiality, integrity, and authentication of data exchanged over the internet. In this practical guide to secure web data, the technical aspects of Transport Layer Security are discussed, and the way encryption, trust through ...
Comment sécuriser Clawdbot sur un VPS avec Cloudflare?
Securing Clawdbot on a VPS requires eliminating public exposure, enforcing identity-based access, and hardening the underlying server so that the gateway remains private, authenticated, and resilient against automated attacks. This Colonel guide explains how to secure Clawdbot on a VPS using Cloudflare Tunnel, Cloudflare Access, and SSH ...
Tools and Strategies to Protect Your Website from DDoS Attacks
Protecting your website from DDoS attacks requires understanding how these attacks operate and preparing a multi-layered defense strategy. A DDoS attack overwhelms a server, service, or network by flooding it with traffic, often using compromised devices in a botnet. Without proper precautions, even short-lived attacks can lead ...
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