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Apache Guacamole

 Apache Guacamole is a clientless remote desktop gateway. It supports standard protocols like VNC, RDP, and SSH. We call it clientless because no plugins or client software are required. Thanks to HTML5, once Guacamole is installed on a server, all you need to access your desktops is a web browser.

Building a Career in Cybersecurity

  Building a Career in Cybersecurity The cybersecurity field is rapidly evolving, and professionals need the right skills and certifications to stay ahead. Whether you’re just starting out or aiming to specialize, having a clear roadmap makes the journey less overwhelming. This Cyber Security Certification Roadmap highlights different pathways, from foundational security knowledge to advanced domains like: 🔹 Network Security 🔹 Information Security 🔹 Security Management 🔹 Security Auditing 🔹 Penetration Testing Certifications such as CompTIA Security+, CISSP, CISM, CEH, and many others open doors to career growth and global opportunities. For me, this roadmap is not just about certifications — it’s about continuous learning and staying resilient in a world where cyber threats never stop evolving. 🌐🔐

Cybersecurity Tools – For Ethical Use Only!

 

DNS cluster

  Comment vérifeir le DNS ns1 vi putty [20:23, 11/6/2024] Eyacine perso: systemctl status named [20:23, 11/6/2024] E yacine perso: named.service - Berkeley Internet Name Domain (DNS)    Loaded: loaded (/usr/lib/systemd/system/named.service; enabled; vendor preset: disabled)   Drop-In: /etc/systemd/system/named.service.d            └─cpanel.conf    Active: failed (Result: exit-code) since Wed 2024-11-06 19:30:07 CET; 41min ago [20:24, 11/6/2024] Eyacine perso: journalctl -xe [20:25, 11/6/2024] Ebyacine perso: /etc/named.conf: [20:25, 11/6/2024] E yacine perso: nov. 06 20:15:26 ns1.e.dz systemd[1]: named.service: Control process exited, code=exited status=1 [20:26, 11/6/2024] Ebs yacine perso: nov. 06 20:15:26 ns1.s.dz bash[48307]: /etc/named.conf:1163: zone 'terrauboss.com': already exists previous definition: /etc/named.conf:1145 [20:26, 11/6/2024] E yacine perso: nov. 06 20:15:26 ns1.s.dz systemd[1]: named.service: Control pro...

Restauration et Backup

  Quand j'essaye de UPLODER un backup .zip.tar j'ai un rectangle rouge qui s'affiche ( sans message ). La solution, j'UPLOAD via WinSCP et je restaure dans Home / Backup / Backup Restoration  Je renoumme le fichier pour qu'il soit detectable uniquement le USER cpmove-{USER} cpmove-{USER}.tar cpmove-{USER}.tar.gz {USER}.tar {USER}.tar.gz backup-{MM.DD.YYYY}{HH-MM-SS}{USER}.tar backup-{MM.DD.YYYY}{HH-MM-SS}{USER}.tar.gz backup-{MM.DD.YYYY}_{HH-MM-SS}_{USER}.tar backup-{MM.DD.YYYY}_{HH-MM-SS}_{USER}.tar.gz Cette methode là permit d'eviter le remplissge du dossier /  qui est avaibla pour 20Go

Certificat SSL WildCard , Exchange server

Nous avons generer le CSR depuis FortiGate ( WildCard ), puis recupere la private key Nous sommes aller sur exchange et generer le fichier pfx depuis OpenSSL via la commande  openssl pkcs12 -export -in certificate.cer -inkey privatekey.key -out certificate.pfx (  https://edtechchris.com/2020/02/11/convert-cer-to-pfx-certificates-in-openssl/) Puis installer le SSL via les commande  Apres nous allons vérifier sur EAC ( en cas de soucis  revocation check)  ;Nous avons redemearer le serveur et activie le SSL depuis eac  https://www.thesslstore.com/knowledgebase/ssl-install/how-to-install-ssl-tls-certificate-in-microsoft-exchange-2016/ https://www.rapidsslonline.com/ssl/how-to-install-a-certificate-on-exchange-2016/ private key dans le fichier Documents and Settings\< username >\ApplicationData\Microsoft\SystemCertificates\My\Certificates Users\< username >\ApplicationData\Microsoft\SystemCertificates\My\Certificates creat pfx https://www.thesslstore...