#denizhalil — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #denizhalil, aggregated by home.social.
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Exploitation of PAN-OS GlobalProtect Authentication Bypass Vulnerability (CVE-2026-0257)
In this article, I break down how the vulnerability works, affected configurations, exploitation scenarios, and the mitigation steps organizations should take to protect their remote access infrastructure.
https://denizhalil.com/2026/06/02/cve-2026-0257-pan-os-globalprotect-authentication-bypass/
#CyberSecurity #PaloAlto #GlobalProtect #PANOS #CVE20260257 #VulnerabilityManagement #ThreatDetection #NetworkSecurity #BlueTeam #RedTeam #InfoSec #DenizHalil
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What is Silver Ticket Attack: A Comprehensive Guide
In this article, I cover how Silver Ticket attacks work, common exploitation scenarios, detection techniques, and mitigation strategies.
https://denizhalil.com/2026/05/27/silver-ticket-attack-comprehensive-guide/#CyberSecurity #ActiveDirectory #SilverTicket #Kerberos #CredentialAccess #RedTeam #BlueTeam #Pentesting #WindowsSecurity #InfoSec #ThreatDetection #DenizHalil
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Kerbrute: Enumerating Active Directory Accounts
In this article, I cover how Kerberoasting works, common attack techniques, detection methods, and practical defense strategies.
🔗 https://denizhalil.com/2026/05/21/kerberoasting-attack-defense-guide/
#CyberSecurity #ActiveDirectory #Kerberoasting #Kerberos #CredentialAccess #RedTeam #BlueTeam #Pentesting #WindowsSecurity #InfoSec #ThreatDetection #DenizHalil
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Basic Active Directory Enumeration: A Comprehensive Guide
In this article, I cover how Kerberoasting works, common attack techniques, detection methods, and practical defense strategies.
https://denizhalil.com/2025/05/05/basic-active-directory-enumeration-a-comprehensive-guide/#CyberSecurity #ActiveDirectory #Kerberoasting #Kerberos #CredentialAccess #RedTeam #BlueTeam #Pentesting #WindowsSecurity #InfoSec #ThreatDetection #DenizHalil
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What is Kerberoasting Attack – Kerberoasting: A Comprehensive Guide
In this article, I cover how Kerberoasting works, common attack techniques, detection methods, and practical defense strategies.
https://denizhalil.com/2026/05/21/kerberoasting-attack-defense-guide/#CyberSecurity #ActiveDirectory #Kerberoasting #Kerberos #CredentialAccess #RedTeam #BlueTeam #Pentesting #WindowsSecurity #InfoSec #ThreatDetection #DenizHalil
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Linux Security Auditing with Lynis
In this article, I cover how to use Lynis for Linux security auditing, system hardening, and practical vulnerability assessment.
🔗 https://denizhalil.com/2025/03/17/linux-security-auditing-with-lynis/
#CyberSecurity #LinuxSecurity #Lynis #SecurityAuditing #SystemHardening #BlueTeam #DevSecOps #InfoSec #Linux #ITSecurity #SecurityEngineering #DenizHalil
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Linux Security Auditing with Lynis
In this article, I cover how to use Lynis for Linux security auditing, system hardening, and practical vulnerability assessment.
https://denizhalil.com/2025/03/17/linux-security-auditing-with-lynis/
#CyberSecurity #LinuxSecurity #Lynis #SecurityAuditing #SystemHardening #BlueTeam #DevSecOps #InfoSec #Linux #ITSecurity #SecurityEngineering #DenizHalil