HexSec- Cyber Secure Tools
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6 videos
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175 links
HexSec is a cutting-edge team specializing in vulnerability research, exploit development, and advanced security solutions. We focus on identifying weaknesses in modern systems and developing custom tools that push the boundaries of cybersecurity.
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Kali Linux Ethical Hacking Cheat Sheet πŸ”

20 powerful Kali Linux tools used by real pentesters.

Includes commands for:
Nmap β€’ Metasploit β€’ SQLmap β€’ Burp Suite β€’ Hydra β€’ Hashcat β€’ Netcat β€’ Volatility β€’ Maltego and more.

Perfect for learning reconnaissance, web testing, password auditing and security analysis.

πŸ™ Let’s support creators who share cybersecurity knowledge with the community.

You can find the original post here:
πŸ‘‰ Petros Valvis (Facebook Profile) https://www.facebook.com/ValvisDefence

Thanks everyone for the support.
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This is an educational demonstration on how security professionals test protection mechanisms in applications. The goal is to raise awareness and enhance device security. All content is provided strictly for educational purposes.

πŸ’¬ Comment β€œMORE” on the original post if you want more videos like this.

πŸ”” Follow Petros Valvis for premium cybersecurity content

Link: https://www.facebook.com/reel/1358298692731242
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πŸš€ FREE Ethical Hacking Course β€” 13 Modules πŸ’»πŸ”

A complete beginner-friendly course covering the fundamentals of penetration testing and cybersecurity.

1️⃣ Introduction to Ethical Hacking
2️⃣ Building Your Penetration Testing Lab
3️⃣ Information Gathering (Reconnaissance)
4️⃣ Scanning & Enumeration
5️⃣ Vulnerability Assessment
6️⃣ Understanding Firewalls
7️⃣ Web Application Security Testing
8️⃣ Denial of Service (DoS) Concepts
9️⃣ Malware & Threat Analysis
πŸ”Ÿ Social Engineering Awareness
1️⃣1️⃣ Cryptography Essentials
1️⃣2️⃣ Writing Professional Pentest Reports
1️⃣3️⃣ Final Assessment

⚠️ The course resources are not posted here.

If you want to get the course:

πŸ‘‰ Go to the profile Petros Valvis
πŸ‘‰ https://www.facebook.com/ValvisDefence/
πŸ‘‰ Find the original post about the FREE Ethical Hacking Course
πŸ‘‰ Follow the instructions written there to receive the resources.

This helps support the creator and keeps everything organized in one place.
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Windows CLI 100 Commands Every Hacker Should Know_compressed.pdf
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πŸ›  Windows CLI cheat sheet with 100 built-in commands for system info, users, networking, files, permissions, and repair. Covers staples like whoami, systeminfo, ipconfig, netstat, icacls, sfc, and DISM for faster troubleshooting and defensive Windows analysis. Based on the uploaded PDF and Microsoft command references.

πŸ”” Follow HexSec Community

πŸ›‘ Educational content for ethical use only.
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uConsole - Ultimate Portable Computer
https://x.com/Hexsecteam/status/2032470081611993432
More details & Creadit mobile-hacker

#uConsole is a modular, handheld Linux device designed for makers, developers, and tech enthusiasts who love flexibility and power on the go. Whether you’re coding, hacking, or building IoT projects
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This video demonstrates how SQLmap works in a controlled cybersecurity lab environment.
We analyze a vulnerable parameter and use SQLmap to identify and enumerate the database structure as part of a standard penetration testing workflow.
This demonstration is performed in an educational lab designed for cybersecurity training and awareness.
Educational purposes only.
Follow Petros Valvis Defense for more cybersecurity tutorials and lab demonstrations.
Comment "SQLMAP" if you want the full tutorial. https://www.facebook.com/reel/1460460218760582
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GhostShell remote administrator tool for android & ios (RAT)
A simple USB connection in the wrong place can become a security risk.

πŸ”Œ Charge smart
πŸ›‘ Use trusted power sources
⚠️ Stay alert

Educational and awareness content only.

πŸ“Œ Follow HexSec Community for more cybersecurity videos and awareness posts.

https://www.facebook.com/reel/1244291003974288
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πŸ›  80+ Ethical Hacking Commands in one practical PDF for security learners, blue teamers, and penetration testing students. πŸ‘ Like the post
πŸ” Share it so others can learn too
⭐️ Follow the profile Petros Valvis for more cybersecurity https://www.facebook.com/ValvisDefence
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Reverse Shells (Windows) β€” Defensive Cheat Sheet πŸ›‘πŸ’‘

What it is:
A concise, lab-ready Windows reverse-shell reference designed for defenders, students, and ethical testers. Use it to recognize common techniques, validate detections, and practice response safely in a controlled environment.

For more Follow Petros Valvis
https://www.facebook.com/photo/?fbid=122104462514437962&set=pcb.122104463600437962
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πŸ’» FREE ETHICAL HACKING COURSE β€” Become a Cybersecurity Expert πŸš€

https://mega.nz/folder/XSpmTIhQ#xeb3IAA36cEfRMuljkYEVw
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🚨 Security Alert – CVE-2025-8088 (WinRAR Directory Traversal RCE)

πŸ“… Date: September 2, 2025
πŸ”Ž Severity: Critical
⚠️ Affected: WinRAR versions earlier than 7.13

πŸ›‘ What’s happening?

A new vulnerability (CVE-2025-8088) in WinRAR allows specially crafted .rar archives to bypass extraction path validation and write files into sensitive system directoriesβ€”such as the Windows Startup folderβ€”enabling Remote Code Execution (RCE).

πŸ•΅οΈ How does it work?

The flaw lies in WinRAR’s ExtractFile() function, which fails to block traversal sequences (../).
Attackers can inject payloads into the Startup directory.
On reboot, the payload auto-executes β†’ persistence + RCE.

https://x.com/Hexsecteam/status/2034728983426642342
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🚨 Think before you plug in.
A simple USB connection in the wrong place can become a security risk.

Public charging spots, unknown cables, or untrusted USB connections can expose your device to risks you may not expect. Always think twice before plugging in. https://x.com/Hexsecteam/status/2033146862450950184
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100 Kali Linux Commands Every Hacker Must Know - Part 02 πŸ”₯πŸ’€


Follow hexsecteam for a daily cybersecurity and hacking related contents βœ…
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ESP32 Marauder DIY Build Demo

Here’s a compact DIY build based on an ESP32 setup with a 2.8" TFT display, external antenna connection, soldering board, and optional battery circuit for a more portable design.
It’s a cool example of how embedded hardware, display modules, antenna mods, and power management can be combined into one handheld tech project.

https://www.facebook.com/photo?fbid=122115901173235406
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🚨 Think before you plug in.

A simple USB connection in the wrong place can become a security risk.
Public charging spots, unknown cables, or untrusted USB connections can expose your device to risks you may not expect. Always think twice before plugging in.

https://www.facebook.com/reel/1469062474926825
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πŸ›  A–Z Kali Linux Commands is a clean quick-reference for daily terminal use. It covers core Linux and Kali commands for files, networking, processes, permissions, text handling, and system tasks like grep, find, ssh, sudo, ping, ps, top, chmod, wget, and more. πŸš€ Great for fast learning and quick refreshers.

πŸ”” Follow me on FB: hexsecteam & IG: hexsecteam for exclusive content.

https://www.facebook.com/photo?fbid=122116269441235406&set=pcb.122116269741235406
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