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Cybersecurity tutorials and research

Practical, hands-on write-ups from the SecOceans team, alongside ongoing coverage of AI security and AI red teaming.

GFI LanGuard Network Scanner

March 12, 2021

GFI LanGuard Network Scanner

As discussed in my previous blog what is GFI LanGuard and how to install it — today we look at how to use the GFI LanGuard Network Scanner.

Network SecurityVulnerability Assessment
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GFI LanGuard Installation

March 7, 2021

GFI LanGuard Installation

GFI LanGuard is a network audit and patch management solution — here's how to install it, including system requirements and licensing.

Network SecurityVulnerability Assessment
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VoIP Lab Setup

March 6, 2021

VoIP Lab Setup

How to set up a VoIP server in VMware using Trixbox, an Asterisk-based distribution, including extensions and Zoiper softphone configuration.

VoIPLab Setup
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Armitage Penetration Testing Tool

March 4, 2021

Armitage Penetration Testing Tool

Armitage is a free, open-source GUI for Metasploit that visualizes targets and recommends exploits, exposing Metasploit's advanced post-exploitation features.

Penetration TestingMetasploit
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Extract Information from Firefox Browser

February 27, 2021

Extract Information from Firefox Browser

Dumpzilla is a Python-based browser forensic tool for extracting history, bookmarks, passwords, cookies, and more from Firefox, Iceweasel, and Seamonkey.

Digital ForensicsBrowser Forensics
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USB Data Recovery

February 26, 2021

USB Data Recovery

Autopsy is an open-source digital forensics platform for recovering lost or deleted data — here's how to use it to recover deleted files from a USB drive.

Digital ForensicsData Recovery
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Password Cracking with John the Ripper

February 26, 2021

Password Cracking with John the Ripper

John the Ripper is a free, open-source password cracking tool for Unix (and 15 other platforms), commonly used for dictionary and brute-force attacks.

Password CrackingKali Linux
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Coming Up

More topics on the way

Alongside cybersecurity write-ups, the blog is expanding to cover AI security and AI red teaming in more depth.

Cybersecurity

Web Application SecurityAPI SecurityMobile SecurityCloud SecurityVulnerability ResearchSecurity Awareness

AI Security

AI SecurityLLM SecurityAI Red TeamingPrompt InjectionRAG SecurityAgent SecurityMCP Security

Have a topic you'd like us to cover?

Get in touch and let us know — or ask about training on any of the areas above.