BTK Apprendre et faire apprendre

  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. 🌐🔐

 

  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...

  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

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...