Cyber Articles

Greetings humans and welcome to my website.
Here you will find various technology and cybersecurity articles I had written.

Please Select from the post index below to navigate:

ARTICLES COLLECTION

SOC - 101

Introduction to the field and identification of suspicious events

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THE REGISTRY

A Windows settings database

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WINDOWS TERMINOLOGY 101

Sessions, Processes, Services, etc.

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CYBERATTACKS ARTICLE #1

About Mimi Katz, weaponizing powershell & Linux local privilege escalation

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DOM XSS

An XSS Attack that primarily targets the client side

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IPTABLES

The Linux OS firewall

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NETWORKING 101

Networking-Basics

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REVERSE-ENGINEERING

An introduction to reverse engineering

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IDRAC +ESXI SETUP

Installation of IDRAC controller + ESXi hypervisor on bare metal

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REVERSE-ENGINEERING 2

A second part about reverse engineering

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The Cuckoo system

An open-source malware detection system

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THE ARCSIGHT CONSOLE

A guide to the ArcSight SIEM console — panels, resources, filters, rules and dashboards

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PFSENSE & SNORT

Trace pfSense and Snort connectivity failures, investigate false positives, and tune narrow exceptions while preserving useful detection.

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PROXMOX OVER WI-FI

Diagnose Proxmox wireless networking and choose between Ethernet, a wireless bridge device, or a routed guest network.

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LINUX BOOT RECOVERY

Distinguish initramfs, root-device, filesystem, and disk failures, then recover an ext4 Linux installation safely.

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APIPA & DNS

Use PowerShell to separate DHCP, gateway, DNS, and application failures without repeatedly resetting the Windows network stack.

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RDP AUDIO

Diagnose Remote Desktop sound and microphone failures through client settings, session policy, devices, and application selection.

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PRINTER & SPOOLER

Use PowerShell, queue inspection, and event logs to distinguish printer hardware, connectivity, driver, and spooler problems.

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DEFENDER CLI REPAIR

Inspect Microsoft Defender state, use the correct MpCmdRun executable, repair intelligence updates, and verify scans without bypassing policy.

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Remote Administration Via Powershell

Automating Remote Windows Administration with PowerShell

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REVERSE SSH TUNNELS

Build and troubleshoot a loopback-bound reverse SSH tunnel for private administration without exposing the forwarded service publicly.

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ADB & NETHUNTER

Diagnose ADB authorization and Android connectivity, then distinguish NetHunter Rootless limitations from rooted and kernel-enabled setups.

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OpenVPN Reverse Tunneling

Configure a VPN client to act as an router providing inbound access to it's origin network from other vpn clients.

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COQUI TTS PHONE CALLS

Generate speech locally with Coqui TTS, route it into a Linux softphone microphone, and diagnose latency, echo, and missing call audio.

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