#denizhalil — Public Fediverse posts

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

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

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

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

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

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

UDP Network Monitoring with C++: A Comprehensive Guide

In this guide, I demonstrate how to build a UDP packet sniffer in C++ using raw sockets, parse packet headers, and extract key data like source/destination IPs and ports.
https://denizhalil.com/2025/07/14/udp-network-monitoring-cpp-packet-sniffer/

#CyberSecurity #NetworkMonitoring #PacketSniffer #UDP #Cpp #NetworkSecurity #InfoSec #BlueTeam #RedTeam #InfoSec #securityengineering #denizhalil

UDP Network Monitoring with C++: A Comprehensive Guide

In this guide, I demonstrate how to build a UDP packet sniffer in C++ using raw sockets, parse packet headers, and extract key data like source/destination IPs and ports.
https://denizhalil.com/2025/07/14/udp-network-monitoring-cpp-packet-sniffer/

#CyberSecurity #NetworkMonitoring #PacketSniffer #UDP #Cpp #NetworkSecurity #InfoSec #BlueTeam #RedTeam #InfoSec #securityengineering #denizhalil

UDP Network Monitoring with C++: A Comprehensive Guide

In this guide, I demonstrate how to build a UDP packet sniffer in C++ using raw sockets, parse packet headers, and extract key data like source/destination IPs and ports.
https://denizhalil.com/2025/07/14/udp-network-monitoring-cpp-packet-sniffer/

#CyberSecurity #NetworkMonitoring #PacketSniffer #UDP #Cpp #NetworkSecurity #InfoSec #BlueTeam #RedTeam #InfoSec #securityengineering #denizhalil

Spoofing Packets with Scapy: A Comprehensive Guide

In this article, I cover how packet spoofing works with Scapy, practical use cases, and key security implications.
https://denizhalil.com/2025/07/22/spoofing-packets-with-scapy-a-comprehensive-guide/

#CyberSecurity #Scapy #PacketSpoofing #NetworkSecurity #Python #EthicalHacking #RedTeam #BlueTeam #Pentesting #InfoSec #SecurityEngineering #denizhalil

Spoofing Packets with Scapy: A Comprehensive Guide

In this article, I cover how packet spoofing works with Scapy, practical use cases, and key security implications.
https://denizhalil.com/2025/07/22/spoofing-packets-with-scapy-a-comprehensive-guide/

#CyberSecurity #Scapy #PacketSpoofing #NetworkSecurity #Python #EthicalHacking #RedTeam #BlueTeam #Pentesting #InfoSec #SecurityEngineering #denizhalil

Spoofing Packets with Scapy: A Comprehensive Guide

In this article, I cover how packet spoofing works with Scapy, practical use cases, and key security implications.
https://denizhalil.com/2025/07/22/spoofing-packets-with-scapy-a-comprehensive-guide/

#CyberSecurity #Scapy #PacketSpoofing #NetworkSecurity #Python #EthicalHacking #RedTeam #BlueTeam #Pentesting #InfoSec #SecurityEngineering #denizhalil

Cybersecurity Interview Questions and Answer Tips

In this article, I cover the most common cybersecurity interview questions and how to approach them effectively.

https://denizhalil.com/2025/12/08/cybersecurity-interview-questions-2025/

#CyberSecurity #InfoSec #CyberSecurityCareer #InterviewPrep #SOC #RedTeam #BlueTeam #ITSecurity #CareerDevelopment #EthicalHacking #SecurityEngineering #denizhalil

Cybersecurity Interview Questions and Answer Tips

In this article, I cover the most common cybersecurity interview questions and how to approach them effectively.

https://denizhalil.com/2025/12/08/cybersecurity-interview-questions-2025/

#CyberSecurity #InfoSec #CyberSecurityCareer #InterviewPrep #SOC #RedTeam #BlueTeam #ITSecurity #CareerDevelopment #EthicalHacking #SecurityEngineering #denizhalil

Cybersecurity Interview Questions and Answer Tips

In this article, I cover the most common cybersecurity interview questions and how to approach them effectively.

https://denizhalil.com/2025/12/08/cybersecurity-interview-questions-2025/

#CyberSecurity #InfoSec #CyberSecurityCareer #InterviewPrep #SOC #RedTeam #BlueTeam #ITSecurity #CareerDevelopment #EthicalHacking #SecurityEngineering #denizhalil

Mastering Linux Firewalls: A Deep Dive into Netfilter and iptables

In this article, I cover how iptables works, its architecture, and practical firewall configuration techniques.
https://denizhalil.com/2025/12/31/netfilter-iptables-firewall-configuration-guide/

#CyberSecurity #LinuxSecurity #iptables #Netfilter #NetworkSecurity #Firewall #InfoSec #BlueTeam #DevSecOps #securityengineering #ITSecurity #denizhalil

Mastering Linux Firewalls: A Deep Dive into Netfilter and iptables

In this article, I cover how iptables works, its architecture, and practical firewall configuration techniques.
https://denizhalil.com/2025/12/31/netfilter-iptables-firewall-configuration-guide/

#CyberSecurity #LinuxSecurity #iptables #Netfilter #NetworkSecurity #Firewall #InfoSec #BlueTeam #DevSecOps #securityengineering #ITSecurity #denizhalil

Mastering Linux Firewalls: A Deep Dive into Netfilter and iptables

In this article, I cover how iptables works, its architecture, and practical firewall configuration techniques.
https://denizhalil.com/2025/12/31/netfilter-iptables-firewall-configuration-guide/

#CyberSecurity #LinuxSecurity #iptables #Netfilter #NetworkSecurity #Firewall #InfoSec #BlueTeam #DevSecOps #securityengineering #ITSecurity #denizhalil

Mastering Linux Firewalls: A Deep Dive into Netfilter and iptables

In this article, I cover how iptables works, its architecture, and practical firewall configuration techniques.
https://denizhalil.com/2025/12/31/netfilter-iptables-firewall-configuration-guide/

#CyberSecurity #LinuxSecurity #iptables #Netfilter #NetworkSecurity #Firewall #InfoSec #BlueTeam #DevSecOps #securityengineering #ITSecurity #denizhalil

Mastering Linux Firewalls: A Deep Dive into Netfilter and iptables

In this article, I cover how iptables works, its architecture, and practical firewall configuration techniques.
https://denizhalil.com/2025/12/31/netfilter-iptables-firewall-configuration-guide/

#CyberSecurity #LinuxSecurity #iptables #Netfilter #NetworkSecurity #Firewall #InfoSec #BlueTeam #DevSecOps #securityengineering #ITSecurity #denizhalil

What are Pass-the-Hash and Pass-the-Ticket Attacks: A Comprehensive Guide

In this article, I cover how these attacks work, their differences, and how to detect and mitigate them.
https://denizhalil.com/2026/01/05/pass-the-hash-pass-the-ticket-attacks-guide/

#cybersecurity #ActiveDirectory #PassTheHash #PassTheTicket #credentialaccess #RedTeam #BlueTeam #Pentesting #InfoSec #WindowsSecurity #EthicalHacking #ITSecurity #denizhalil

What are Pass-the-Hash and Pass-the-Ticket Attacks: A Comprehensive Guide

In this article, I cover how these attacks work, their differences, and how to detect and mitigate them.
https://denizhalil.com/2026/01/05/pass-the-hash-pass-the-ticket-attacks-guide/

#cybersecurity #ActiveDirectory #PassTheHash #PassTheTicket #credentialaccess #RedTeam #BlueTeam #Pentesting #InfoSec #WindowsSecurity #EthicalHacking #ITSecurity #denizhalil

What is NetBIOS and SMB Exploitation Techniques: A Practical Guide

In this article, I cover key exploitation techniques, real-world attack scenarios, and how to secure these services effectively.

https://denizhalil.com/2026/01/15/netbios-smb-exploitation-techniques-guide/

#CyberSecurity #SMB #NetBIOS #NetworkSecurity #ActiveDirectory #RedTeam #BlueTeam #Pentesting #InfoSec #WindowsSecurity #EthicalHacking #ITSecurity #DenizHalil

What is NetBIOS and SMB Exploitation Techniques: A Practical Guide

In this article, I cover key exploitation techniques, real-world attack scenarios, and how to secure these services effectively.

https://denizhalil.com/2026/01/15/netbios-smb-exploitation-techniques-guide/

#CyberSecurity #SMB #NetBIOS #NetworkSecurity #ActiveDirectory #RedTeam #BlueTeam #Pentesting #InfoSec #WindowsSecurity #EthicalHacking #ITSecurity #DenizHalil

What is NetBIOS and SMB Exploitation Techniques: A Practical Guide

In this article, I cover key exploitation techniques, real-world attack scenarios, and how to secure these services effectively.

https://denizhalil.com/2026/01/15/netbios-smb-exploitation-techniques-guide/

#CyberSecurity #SMB #NetBIOS #NetworkSecurity #ActiveDirectory #RedTeam #BlueTeam #Pentesting #InfoSec #WindowsSecurity #EthicalHacking #ITSecurity #DenizHalil

What is SNMP Security and Exploitation: A Comprehensive Guide

In this article, I cover how SNMP exploitation works, common vulnerabilities, and how to properly secure it.
https://denizhalil.com/2026/01/21/snmp-security-exploitation-guide

#CyberSecurity #SNMP #NetworkSecurity #InfoSec #InfrastructureSecurity #BlueTeam #RedTeam #Pentesting #ITSecurity #SecurityEngineering #DenizHalil

What is SNMP Security and Exploitation: A Comprehensive Guide

In this article, I cover how SNMP exploitation works, common vulnerabilities, and how to properly secure it.
https://denizhalil.com/2026/01/21/snmp-security-exploitation-guide

#CyberSecurity #SNMP #NetworkSecurity #InfoSec #InfrastructureSecurity #BlueTeam #RedTeam #Pentesting #ITSecurity #SecurityEngineering #DenizHalil

What is SNMP Security and Exploitation: A Comprehensive Guide

In this article, I cover how SNMP exploitation works, common vulnerabilities, and how to properly secure it.
https://denizhalil.com/2026/01/21/snmp-security-exploitation-guide

#CyberSecurity #SNMP #NetworkSecurity #InfoSec #InfrastructureSecurity #BlueTeam #RedTeam #Pentesting #ITSecurity #SecurityEngineering #DenizHalil

What is SNMP Security and Exploitation: A Comprehensive Guide

In this article, I cover how SNMP exploitation works, common vulnerabilities, and how to properly secure it.
https://denizhalil.com/2026/01/21/snmp-security-exploitation-guide

#CyberSecurity #SNMP #NetworkSecurity #InfoSec #InfrastructureSecurity #BlueTeam #RedTeam #Pentesting #ITSecurity #SecurityEngineering #DenizHalil

What is SNMP Security and Exploitation: A Comprehensive Guide

In this article, I cover how SNMP exploitation works, common vulnerabilities, and how to properly secure it.
https://denizhalil.com/2026/01/21/snmp-security-exploitation-guide

#CyberSecurity #SNMP #NetworkSecurity #InfoSec #InfrastructureSecurity #BlueTeam #RedTeam #Pentesting #ITSecurity #SecurityEngineering #DenizHalil

What is DCSync Attack and Mimikatz Usage in Active Directory

One of the most critical attacks in Active Directory environments, DCSync, allows attackers to impersonate a Domain Controller and extract password hashes through replication abuse.

#CyberSecurity #ActiveDirectory #DCSync #RedTeam #BlueTeam #InfoSec #Pentesting #SOC #ThreatDetection #WindowsSecurity #EthicalHacking #ITSecurity #NetworkSecurity #SecurityOperations #DenizHalil

https://denizhalil.com/2026/03/27/dcsync-attack-active-directory-guide/

What is DCSync Attack and Mimikatz Usage in Active Directory

One of the most critical attacks in Active Directory environments, DCSync, allows attackers to impersonate a Domain Controller and extract password hashes through replication abuse.

#CyberSecurity #ActiveDirectory #DCSync #RedTeam #BlueTeam #InfoSec #Pentesting #SOC #ThreatDetection #WindowsSecurity #EthicalHacking #ITSecurity #NetworkSecurity #SecurityOperations #DenizHalil

https://denizhalil.com/2026/03/27/dcsync-attack-active-directory-guide/

Hello everyone.

In today's article, I have listed the best items to enter the world of coding.

I wish everyone a pleasant reading

https://denizhalil.com/2024/08/01/step-step-learning-programming/

#programming #roadmap #learningcoding #code #denizhalil #programming #coder

Hello everyone.

In today's article, I have listed the best items to enter the world of coding.

I wish everyone a pleasant reading

https://denizhalil.com/2024/08/01/step-step-learning-programming/

#programming #roadmap #learningcoding #code #denizhalil #programming #coder

Hello everyone.

In today's article, I have listed the best items to enter the world of coding.

I wish everyone a pleasant reading

https://denizhalil.com/2024/08/01/step-step-learning-programming/

#programming #roadmap #learningcoding #code #denizhalil #programming #coder

Hello everyone.

In today's article, I have listed the best items to enter the world of coding.

I wish everyone a pleasant reading

https://denizhalil.com/2024/08/01/step-step-learning-programming/

#programming #roadmap #learningcoding #code #denizhalil #programming #coder

Hello everyone.

In today's article, I have listed the best items to enter the world of coding.

I wish everyone a pleasant reading

https://denizhalil.com/2024/08/01/step-step-learning-programming/

#programming #roadmap #learningcoding #code #denizhalil #programming #coder

Hello everyone, do not forget to check out the books I have written about and the books that helped me in my journey of learning Python, which are in my library.

https://denizhalil.com/2024/04/11/learn-python-programming-best-books/

#python #pythonprogramming #python #programming #coder #blogger #technology #denizhalil #learner

Hello everyone, do not forget to check out the books I have written about and the books that helped me in my journey of learning Python, which are in my library.

https://denizhalil.com/2024/04/11/learn-python-programming-best-books/

#python #pythonprogramming #python #programming #coder #blogger #technology #denizhalil #learner

Hello everyone, do not forget to check out the books I have written about and the books that helped me in my journey of learning Python, which are in my library.

https://denizhalil.com/2024/04/11/learn-python-programming-best-books/

#python #pythonprogramming #python #programming #coder #blogger #technology #denizhalil #learner

Hello everyone, do not forget to check out the books I have written about and the books that helped me in my journey of learning Python, which are in my library.

https://denizhalil.com/2024/04/11/learn-python-programming-best-books/

#python #pythonprogramming #python #programming #coder #blogger #technology #denizhalil #learner

Hello everyone, do not forget to check out the books I have written about and the books that helped me in my journey of learning Python, which are in my library.

https://denizhalil.com/2024/04/11/learn-python-programming-best-books/

#python #pythonprogramming #python #programming #coder #blogger #technology #denizhalil #learner

Hello everyone.

In our article we wrote today, we code sockets with the help of machine learning, and we check incoming and outgoing packets with machine learning.

I wish everyone a good reading and working.

https://denizhalil.com/2024/03/25/data-transmission-and-machine-learning-with-client-server-model/

#machinelearning #cybersecurity #python #socket #blogger #ml #ai #server-client #denizhalil #data-transmission #education

Hello everyone.

In our article we wrote today, we code sockets with the help of machine learning, and we check incoming and outgoing packets with machine learning.

I wish everyone a good reading and working.

https://denizhalil.com/2024/03/25/data-transmission-and-machine-learning-with-client-server-model/

#machinelearning #cybersecurity #python #socket #blogger #ml #ai #server-client #denizhalil #data-transmission #education