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Historique Description There are three main sections in the chain: 1. An installer deploys files to the ESP, as shown in step 1 in the above figure. The installer then disables HVCI and BitLocker and reboots the device. The installer appears to have two versio...

Historique Description What Happened?  Apache Log4j2 is a ubiquitous logging framework (library) used in many open-source Java applications. On December 10th, a critical third-party zero-day exploit in Log4j2 called Log4Shell was discovered. Threat actors can ...

Historique Description PrintNightmare: Understand and Overcome In June of 2021, Microsoft issued a warning entitled “Windows Print Spooler Remote Code Execution Vulnerability.” This vulnerability, known as PrintNightmare, leaves the print spooler open for a ha...

Historique Non disponible pour le moment. Description An advanced hacking operation dubbed 'SCARLETEEL' targets public-facing web apps running in containers to infiltrate cloud services and steal sensitive data. SCARLETEEL was discovered by cybersecurity intel...

Penser à intégrer les CTF et boxes tout au long de la progression. Exemples de CFT : Exploitation d'une base SQL Intrusion SSH (utilisation de dico + brute force) CTF basés sur les déchiffrement de hash CTF basés sur le chiffrement RSA et les équations associé...

  NTP : https://www.it-connect.fr/mise-en-place-dun-serveur-de-temps-ntp-sous-linux%EF%BB%BF/   VPN IPSEC : ( à adapter sur OPNsense) https://www.it-connect.fr/vpn-site-to-site-ipsec-entre-deux-pfsense/  

Difficulté : Intermédiaire Notions : RAID, Stockage, volumes, sécurité matérielle. I.Notions Importantes Le RAID ou ‘Redondant Array of Independant Disk’ consiste a prendre plusieurs supports de stockage indépendant (HDD, SSD,NVME) et les assembler en un volum...