Yusuf Talha ARABACI
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#ağ güvenliği ve yönetimi #hakerlar için python #kriptoloji temelleri #sentinelone edr #threat hunting walkthroughs #wazuh siem #wireshark ile ağ analizi #zararlı yazılım analizine giriş

  • Nov 18, 2025 in SentinelOne EDR

    SentinelOne Singularity Platform: AI-POWERED XDR

    Modern siber güvenlik tehditleri, hız ve karmaşıklık açısından geleneksel savunma mekanizmalarını aşan bir seviyeye ulaşmıştır. Bu yeni tehdit ortamında, SentinelOne Singularity Platformu, reaktif ve silolanmış güvenlik yaklaşımlarını temelden …

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    SentinelOne Singularity Platform: AI-POWERED XDR
  • Oct 31, 2025 in Threat Hunting Walkthroughs

    Threat Hunting with Deception Walkthrough — LetsDefend

    In the world of cybersecurity, threat hunting requires developing proactive approaches to detect attackers and stop their activities. While traditional security measures offer passive methods to stop attackers, deception-based threat hunting takes …

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    Threat Hunting with Deception Walkthrough — LetsDefend
  • Oct 30, 2025 in Threat Hunting Walkthroughs

    Threat Hunting with Email Security Walkthrough — LetsDefend

    In today’s digital world, email has emerged as one of the cornerstones of both personal and business communications. However, this widespread use makes email accounts an attractive target for cyber attackers. Cybercriminals can cause significant …

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    Threat Hunting with Email Security Walkthrough — LetsDefend
  • Oct 29, 2025 in Threat Hunting Walkthroughs

    Threat Hunting with EDR Walkthrough — LetsDefend

    Threat hunting is a fundamental practice in modern cybersecurity strategies. It involves actively searching for potential security incidents and indicators of compromise (IOCs) that can evade traditional security measures. In this process, endpoint …

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    Threat Hunting with EDR Walkthrough — LetsDefend
  • Oct 23, 2025 in SentinelOne EDR

    SentinelOne Singularity Platform: Gelişmiş Siber Güvenlik Çözümleri ve Mimari Analizi

    SentinelOne Singularity Platform, günümüzün hızla değişen siber güvenlik tehdit ortamlarına karşı, yapay zekâ (AI) destekli ve otonom çalışan bir çözüm sunmaktadır. Platform, uç nokta koruması (EPP), uç nokta tespiti ve yanıtı (EDR), genişletilmiş …

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    SentinelOne Singularity Platform: Gelişmiş Siber Güvenlik Çözümleri ve Mimari Analizi
  • Oct 23, 2025 in Threat Hunting Walkthroughs

    Threat Hunting with DNS Walkthrough — LetsDefend

    Domain Name System (DNS) is one of the fundamental building blocks of the internet. DNS translates domain names (e.g., www.example.com) into IP addresses when users want to access a specific website on the internet. This translation allows users to …

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    Threat Hunting with DNS Walkthrough — LetsDefend
  • Oct 13, 2025 in Threat Hunting Walkthroughs

    Threat Hunting with IPS/IDS Walkthrough — LetsDefend

    Threat hunting is a proactive cybersecurity strategy. Rather than focusing solely on known threats, security teams hunt for advanced and stealthy attacks that have yet to be detected. Intrusion prevention system (IPS) and intrusion detection system …

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    Threat Hunting with IPS/IDS Walkthrough — LetsDefend
  • Oct 3, 2025 in Threat Hunting Walkthroughs

    Threat Hunting with WAF Walkthrough — LetsDefend

    A Web Application Firewall (WAF) is a security layer used to protect web applications. Unlike traditional firewalls, WAFs specifically target threats aimed at web applications. These threats include SQL injections, XSS (Cross-Site Scripting) …

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    Threat Hunting with WAF Walkthrough — LetsDefend
  • Oct 2, 2025 in Wazuh SIEM

    Wazuh 5.0 is Here: A Technical Deep Dive into the New Engine, eBPF, and Enterprise Scaling

    Wazuh 5.0 marks a foundational overhaul of the platform, shifting its core architecture to embrace next-generation capabilities required for true XDR and large-scale SIEM environments. For security teams and architects managing hundreds or thousands …

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    Wazuh 5.0 is Here: A Technical Deep Dive into the New Engine, eBPF, and Enterprise Scaling
  • Oct 2, 2025 in Ağ Güvenliği ve Yönetimi

    Wazuh 5.0'da Neler Yeni? Siber Tehdit İstihbaratında Devrim ve Uç Nokta Güvenliğinde Yeni Bir Çağ

    Wazuh, Host-Based Intrusion Detection System (HIDS) mirasını modern siber güvenlik ihtiyaçlarıyla birleştirerek, Güvenlik Bilgi ve Olay Yönetimi (SIEM) ve Genişletilmiş Tespit ve Yanıt (XDR) yeteneklerini tek bir platformda topladı. Wazuh 5.0, bu …

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    Wazuh 5.0'da Neler Yeni? Siber Tehdit İstihbaratında Devrim ve Uç Nokta Güvenliğinde Yeni Bir Çağ
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