#securityengineering — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #securityengineering, aggregated by home.social.
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A phrase I really do not like is: "I told you so." Usually, people say it after something has already happened that could have been prevented. After systems have already shown their limitations. The recent Lithuania registry breach reminded me once again how important access infrastructure has become. Especially when digital systems operate around government data, real estate, legal entities, and public trust. But through calm engineering discussion, collaboration, and practical security architecture. Article: https://www.antonmb.com/en/blog/rethinking-access-security-after-the-lithuania-breach #CyberSecurity #Authentication #Authorization #AccessControl #ZeroTrust #SecurityArchitecture #GovTech #SecurityEngineering -
A phrase I really do not like is: "I told you so." Usually, people say it after something has already happened that could have been prevented. After systems have already shown their limitations. The recent Lithuania registry breach reminded me once again how important access infrastructure has become. Especially when digital systems operate around government data, real estate, legal entities, and public trust. But through calm engineering discussion, collaboration, and practical security architecture. Article: https://www.antonmb.com/en/blog/rethinking-access-security-after-the-lithuania-breach #CyberSecurity #Authentication #Authorization #AccessControl #ZeroTrust #SecurityArchitecture #GovTech #SecurityEngineering -
In modern security operations, the hardest problem isn’t detection — it’s maintaining integrity across distributed systems.
AI accelerates analysis, but resilience still depends on identity, verification, and the ability to reason under uncertainty.
Speed matters, but judgment matters more.#CyberSecurity #InfoSec #AI #SecurityEngineering #ThreatIntelligence #DistributedSystems #IdentitySecurity #Verification
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In modern security operations, the hardest problem isn’t detection — it’s maintaining integrity across distributed systems.
AI accelerates analysis, but resilience still depends on identity, verification, and the ability to reason under uncertainty.
Speed matters, but judgment matters more.#CyberSecurity #InfoSec #AI #SecurityEngineering #ThreatIntelligence #DistributedSystems #IdentitySecurity #Verification
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In modern security operations, the hardest problem isn’t detection — it’s maintaining integrity across distributed systems.
AI accelerates analysis, but resilience still depends on identity, verification, and the ability to reason under uncertainty.
Speed matters, but judgment matters more.#CyberSecurity #InfoSec #AI #SecurityEngineering #ThreatIntelligence #DistributedSystems #IdentitySecurity #Verification
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In modern security operations, the hardest problem isn’t detection — it’s maintaining integrity across distributed systems.
AI accelerates analysis, but resilience still depends on identity, verification, and the ability to reason under uncertainty.
Speed matters, but judgment matters more.#CyberSecurity #InfoSec #AI #SecurityEngineering #ThreatIntelligence #DistributedSystems #IdentitySecurity #Verification
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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
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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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https://www.wiz.io/blog/mini-shai-hulud-strikes-again-tanstack-more-npm-packages-compromised
#CyberSecurity #InfoSec #SupplyChainSecurity #SoftwareSupplyChain #NPM #OpenSourceSecurity #AppSec #DevSecOps #ThreatIntel #Malware #JavaScript #NodeJS #CICD #GitHubActions #CloudSecurity #TypeScript #ReactJS #WebDev #OpenSource #DevTools #SoftwareEngineering #DeveloperSecurity #SecureCoding #GitHub #SupplyChainAttack #Programming #TechNews #DevOps #ApplicationSecurity #ThreatResearch #SecurityEngineering #CyberAttack #Hackers #MalwareAlert #SecurityResearch #DevCommunity -
https://www.wiz.io/blog/mini-shai-hulud-strikes-again-tanstack-more-npm-packages-compromised
#CyberSecurity #InfoSec #SupplyChainSecurity #SoftwareSupplyChain #NPM #OpenSourceSecurity #AppSec #DevSecOps #ThreatIntel #Malware #JavaScript #NodeJS #CICD #GitHubActions #CloudSecurity #TypeScript #ReactJS #WebDev #OpenSource #DevTools #SoftwareEngineering #DeveloperSecurity #SecureCoding #GitHub #SupplyChainAttack #Programming #TechNews #DevOps #ApplicationSecurity #ThreatResearch #SecurityEngineering #CyberAttack #Hackers #MalwareAlert #SecurityResearch #DevCommunity -
https://www.wiz.io/blog/mini-shai-hulud-strikes-again-tanstack-more-npm-packages-compromised
#CyberSecurity #InfoSec #SupplyChainSecurity #SoftwareSupplyChain #NPM #OpenSourceSecurity #AppSec #DevSecOps #ThreatIntel #Malware #JavaScript #NodeJS #CICD #GitHubActions #CloudSecurity #TypeScript #ReactJS #WebDev #OpenSource #DevTools #SoftwareEngineering #DeveloperSecurity #SecureCoding #GitHub #SupplyChainAttack #Programming #TechNews #DevOps #ApplicationSecurity #ThreatResearch #SecurityEngineering #CyberAttack #Hackers #MalwareAlert #SecurityResearch #DevCommunity -
https://www.wiz.io/blog/mini-shai-hulud-strikes-again-tanstack-more-npm-packages-compromised
#CyberSecurity #InfoSec #SupplyChainSecurity #SoftwareSupplyChain #NPM #OpenSourceSecurity #AppSec #DevSecOps #ThreatIntel #Malware #JavaScript #NodeJS #CICD #GitHubActions #CloudSecurity #TypeScript #ReactJS #WebDev #OpenSource #DevTools #SoftwareEngineering #DeveloperSecurity #SecureCoding #GitHub #SupplyChainAttack #Programming #TechNews #DevOps #ApplicationSecurity #ThreatResearch #SecurityEngineering #CyberAttack #Hackers #MalwareAlert #SecurityResearch #DevCommunity -
https://www.wiz.io/blog/mini-shai-hulud-strikes-again-tanstack-more-npm-packages-compromised
#CyberSecurity #InfoSec #SupplyChainSecurity #SoftwareSupplyChain #NPM #OpenSourceSecurity #AppSec #DevSecOps #ThreatIntel #Malware #JavaScript #NodeJS #CICD #GitHubActions #CloudSecurity #TypeScript #ReactJS #WebDev #OpenSource #DevTools #SoftwareEngineering #DeveloperSecurity #SecureCoding #GitHub #SupplyChainAttack #Programming #TechNews #DevOps #ApplicationSecurity #ThreatResearch #SecurityEngineering #CyberAttack #Hackers #MalwareAlert #SecurityResearch #DevCommunity -
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
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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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Are you on the safe side yet? 🛡️
In an era of sophisticated phishing and data breaches, relying on passwords or SMS codes is like locking your front door but leaving the key under the mat. For a robust level of private security, I’ve integrated Yubico Yubikey into my daily routine as the ultimate hardware root of trust.
The true value of "Cold" Security
Hardware authenticators offer unparalleled security. Their physical nature means cryptographic keys are embedded directly, making them impossible to copy, extract, or steal remotely. No physical device, no access. Period.
My "Strict Security" Setup
I’ve minimized my attack surface by removing the weakest links:
1. Phone-Free: I have disabled phone number linkage and SMS authentication wherever possible to eliminate SIM-swapping risks.
2. Passwordless: Where supported, I use FIDO2/WebAuthn. No password means no password can be phished.
3. The Backup Rule: I use a minimum of two keys. My primary key is always with me, and a backup key is hidden in a secure, off-site location.
Hardware-Signed Workflow
I leverage the full multi-protocol potential of the key:
- GPG & Git: I use GPG primarily for signing git commits. When I push code, I am physically "touching" the hardware to sign that digital information.
- PIV/SSH: Secure access to servers without resident private keys on the machine.
- OTP & Static Passwords: Bridges for legacy services.
The Vault Strategy
For passwords and sensitive metadata, I rely on Bitwarden. Access to my vault is strictly locked behind my hardware keys.
> No, I'm not "that paranoid" ... yet. But I do keep an eye on the compromise of central servers. That’s why I’m planning to implement a fully self-hosted, self-controlled vault solution soon.
I’d love to hear your thoughts – what are your favorite self-hosted security stacks?
#CyberSecurity #YubiKey #Bitwarden #Infosec #Privacy #MFA #PGP #SSH #SecurityEngineering #SelfHosted
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Are you on the safe side yet? 🛡️
In an era of sophisticated phishing and data breaches, relying on passwords or SMS codes is like locking your front door but leaving the key under the mat. For a robust level of private security, I’ve integrated Yubico Yubikey into my daily routine as the ultimate hardware root of trust.
The true value of "Cold" Security
Hardware authenticators offer unparalleled security. Their physical nature means cryptographic keys are embedded directly, making them impossible to copy, extract, or steal remotely. No physical device, no access. Period.
My "Strict Security" Setup
I’ve minimized my attack surface by removing the weakest links:
1. Phone-Free: I have disabled phone number linkage and SMS authentication wherever possible to eliminate SIM-swapping risks.
2. Passwordless: Where supported, I use FIDO2/WebAuthn. No password means no password can be phished.
3. The Backup Rule: I use a minimum of two keys. My primary key is always with me, and a backup key is hidden in a secure, off-site location.
Hardware-Signed Workflow
I leverage the full multi-protocol potential of the key:
- GPG & Git: I use GPG primarily for signing git commits. When I push code, I am physically "touching" the hardware to sign that digital information.
- PIV/SSH: Secure access to servers without resident private keys on the machine.
- OTP & Static Passwords: Bridges for legacy services.
The Vault Strategy
For passwords and sensitive metadata, I rely on Bitwarden. Access to my vault is strictly locked behind my hardware keys.
> No, I'm not "that paranoid" ... yet. But I do keep an eye on the compromise of central servers. That’s why I’m planning to implement a fully self-hosted, self-controlled vault solution soon.
I’d love to hear your thoughts – what are your favorite self-hosted security stacks?
#CyberSecurity #YubiKey #Bitwarden #Infosec #Privacy #MFA #PGP #SSH #SecurityEngineering #SelfHosted
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A kernel bug sat in plain sight for 8 years. AI found it in an hour.
Wrong takeaway: AI is making attackers faster.
Better takeaway: our security model assumes too much about patching.
Assume latent flaws exist.
Design around containment, isolation, and resilience.AI isn’t changing vulnerability physics.
It’s exposing reality faster.More thoughts here:
LinkedIn: 🔗 https://www.linkedin.com/posts/dinesh-mr_73-sounds-impressive-until-you-ask-what-activity-7458128840872349696-kpVc -
A kernel bug sat in plain sight for 8 years. AI found it in an hour.
Wrong takeaway: AI is making attackers faster.
Better takeaway: our security model assumes too much about patching.
Assume latent flaws exist.
Design around containment, isolation, and resilience.AI isn’t changing vulnerability physics.
It’s exposing reality faster.More thoughts here:
LinkedIn: 🔗 https://www.linkedin.com/posts/dinesh-mr_73-sounds-impressive-until-you-ask-what-activity-7458128840872349696-kpVc -
Linux Privilege Escalation Cheat Sheet: Techniques and Prevention.
In this cheat sheet, I break down essential enumeration commands, common escalation paths, and practical techniques every security professional should know.
https://denizhalil.com/2025/06/30/linux-privilege-escalation-cheat-sheet/#CyberSecurity #LinuxSecurity #PrivilegeEscalation #Pentesting #RedTeam #BlueTeam #InfoSec #ethicalhacking #SecurityEngineering #itsecurity
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Linux Privilege Escalation Cheat Sheet: Techniques and Prevention.
In this cheat sheet, I break down essential enumeration commands, common escalation paths, and practical techniques every security professional should know.
https://denizhalil.com/2025/06/30/linux-privilege-escalation-cheat-sheet/#CyberSecurity #LinuxSecurity #PrivilegeEscalation #Pentesting #RedTeam #BlueTeam #InfoSec #ethicalhacking #SecurityEngineering #itsecurity
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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
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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
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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
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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
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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
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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
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BGP, the protocol that decides where internet traffic flows, still operates largely on trust. That creates opportunities for route leaks, hijacks, and outages that don’t require touching the target environment at all. https://technicalciso.com/bgp-blind-spots-part-1/ #CyberSecurity #NetworkSecurity #BGP #InternetInfrastructure #SecurityEngineering #CyberRisk
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BGP, the protocol that decides where internet traffic flows, still operates largely on trust. That creates opportunities for route leaks, hijacks, and outages that don’t require touching the target environment at all. https://technicalciso.com/bgp-blind-spots-part-1/ #CyberSecurity #NetworkSecurity #BGP #InternetInfrastructure #SecurityEngineering #CyberRisk
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BGP, the protocol that decides where internet traffic flows, still operates largely on trust. That creates opportunities for route leaks, hijacks, and outages that don’t require touching the target environment at all. https://technicalciso.com/bgp-blind-spots-part-1/ #CyberSecurity #NetworkSecurity #BGP #InternetInfrastructure #SecurityEngineering #CyberRisk
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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
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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
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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
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Python C2 Server for Red Teaming: A Comprehensive Hands-On Guide
In this guide, I walk through building a Python-based C2 server, covering its architecture, encrypted communication, and real-world operational workflow.
https://denizhalil.com/2025/12/15/python-c2-server-red-teaming-guide/#CyberSecurity #RedTeam #C2 #commandandcontrol #Python #offensivesecurity #Pentesting #infosec #threatdetection #blueteam #securityengineering #ethicalhacking
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Python C2 Server for Red Teaming: A Comprehensive Hands-On Guide
In this guide, I walk through building a Python-based C2 server, covering its architecture, encrypted communication, and real-world operational workflow.
https://denizhalil.com/2025/12/15/python-c2-server-red-teaming-guide/#CyberSecurity #RedTeam #C2 #commandandcontrol #Python #offensivesecurity #Pentesting #infosec #threatdetection #blueteam #securityengineering #ethicalhacking
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Python C2 Server for Red Teaming: A Comprehensive Hands-On Guide
In this guide, I walk through building a Python-based C2 server, covering its architecture, encrypted communication, and real-world operational workflow.
https://denizhalil.com/2025/12/15/python-c2-server-red-teaming-guide/#CyberSecurity #RedTeam #C2 #commandandcontrol #Python #offensivesecurity #Pentesting #infosec #threatdetection #blueteam #securityengineering #ethicalhacking
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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CW: Technical Cybersecurity Analysis / Zero Trust Architecture
Why most zero-trust architectures fail at the traffic layer | CSO Online
https://www.csoonline.com/article/4156805/why-most-zero-trust-architectures-fail-at-the-traffic-layer.html
#ZeroTrust #CyberSecurity #InfoSec #NetworkArchitecture #SecurityEngineering -
SSH Tunneling and Port Forwarding Techniques: A Comprehensive Guide
In this article, I cover:
* How SSH tunneling works under the hood
* Local, remote, and dynamic port forwarding techniques
* Real-world use cases (databases, internal services, pivoting)
* Security risks and hardening recommendationshttps://denizhalil.com/2026/02/02/ssh-tunneling-port-forwarding-guide/
#CyberSecurity #sshtunneling #portforwarding #NetworkSecurity #Linux #RedTeam #BlueTeam #Pentesting #InfoSec #securityengineering #EthicalHacking #ITSecurity