Kip Vin

Cyber Security | Computer Networks | D. Centre | Threat Hunter |

[Kip Vin @kipvin_]

https://t.co/IdZ3fsshEy

[The Cyber Security Hub™ @TheCyberSecHub]

Microsoft: Hackers target universities in “payroll pirate” attacks https://t.co/xH52Ba7ZMJ #Security #Microsoft

[TheOuts1derX @TheOuts1derX]

18 resources to sharpen your hacking skills:

1. Hack The Box — https://t.co/7oO5M6a1qu
2. TryHackMe — https://t.co/eEs8iSpf72
3. PortSwigger Academy — https://t.co/crpuKFt7oa
4. PicoCTF — https://t.co/wNt3fXNTLQ
5. OverTheWire — https://t.co/1rLUnH5m1l
6. VulnHub — https://t.co/Cd4r3dlneA
7. PentesterLab — https://t.co/2Z6zddy8nh
8. Root Me — https://t.co/rqvqqjTrKm
9. crAPI (OWASP) — https://t.co/Mg11mOwqzK
10. Hacker101 — https://t.co/zTVH5TEXMb
11. OWASP Juice Shop — https://t.co/GLEq2VsIoe
12. CTFChallenge — https://t.co/h5Yb84zbD3
13. Metasploitable 3 — https://t.co/XuMmJhBrgd
14. YesWeHack DOJO — https://t.co/o4rpR0A1N8
15. APIsec University — https://t.co/UfPRmIRRLC
16. CryptoHack — https://t.co/jEQNdffdSj
17. Google CTF — https://t.co/PKDwlqPBNW
18. Hacking Hub — https://t.co/1OcljUYa9d

#bugbounty #bugbountytips #cybersecurity #hacking #infosec #ethicalhacking #pentesting #ctf

[Raunak Yadush @raunak_yadush]

🚨 119𝐆𝐁+ 𝐆𝐎𝐎𝐆𝐋𝐄 𝐃𝐑𝐈𝐕𝐄 — 𝐀𝐋𝐋 𝐏𝐀𝐈𝐃 𝐂𝐎𝐔𝐑𝐒𝐄𝐒 🚨

𝐌𝐢𝐬𝐬𝐞𝐝 𝐢𝐭 𝐥𝐚𝐬𝐭 𝐭𝐢𝐦𝐞? 𝐈’𝐦 𝐝𝐫𝐨𝐩𝐩𝐢𝐧𝐠 𝐢𝐭 𝐚𝐠𝐚𝐢𝐧. 👌

This vault helped agencies close $9K+ clients using proven systems.

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📁 React + Node
📁 Cloud Security
📁 Linux
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[Cyber_Racheal @CyberRacheal]

Cybersecurity Resources for different domains

https://t.co/djguIKo9IR

[Dipl. Ing MkenyaDaima | Bongani | Mamba | @MkenyaMzi]

I know CIA agent when I see one , you want to tell me economist who was a former photoeditor for maitiest profit of the laaaawd anatumia Kali Linux . CIA agent in plain sight

[Kip Vin @kipvin_]

@KenyaPower_Care @KenyaPower_Care How should someone be assisted to restore an outage of Power in Rongai? I have used *977# no help at all and even tried walking to the offices physically. It’s been three days! It’s so frustrating to say the least. Your customer care structures are wanting!

[Kip Vin @kipvin_]

@KenyaPower_Care How should someone be assisted to restore an outage of Power in Rongai? I have used *977# no help at all and even tried walking to the offices physically. It’s been three days! It’s so frustrating to say the least. Your customer structures wanting!

[Julian Derry @CyberSamuraiDev]

A Deep Dive into Mobile Forensics

I recently completed a full mobile forensic analysis on an iPhone 13 Pro and it was a powerful reminder of how much a device actually remembers.

This was an advanced logical extraction with verified image integrity. Even without diving into content, the metadata alone told a story.

From location artifacts, I reconstructed where the device had been, the routes it traveled and the exact timestamps tied to those movements. But more importantly, I could see how those locations were generated.

Some coordinates were tied to ride activity such as uber and bolt. Others came from navigation searches. Some were linked to shared live locations inside messaging apps.

Each source leaves a different footprint. A searched address tells a different story than an active trip. A shared live location suggests intentional disclosure. The coordinates are only part of it, the behavior behind them is the real evidence.

The “most visited locations” view made patterns obvious. Certain coordinates appeared repeatedly, building a clear picture of routine and frequency over time.

On the communication side, interaction volume alone highlighted the primary contacts. Without even reading conversations, it was immediately clear who the highest frequency messaging relationships were. Volume builds pattern. Pattern builds context.

Call analysis went just as deep. Even when call entries were deleted, I could still determine whether interactions were audio or video, which platform they occurred on, how long they lasted, and whether they were answered, missed or rejected. Deleting a visible log doesn’t erase the underlying artifacts.

I was also able to recover delivered media, expired content, deleted messages and metadata tying everything to specific timestamps and user actions.

Here’s what stands out. Phones don’t just store content. They store behavior.
They store routine. They store intent.
Files can be deleted. Logs can be cleared. But the artifacts remain.

#digitalforensics #DFI #mobileforensics #cybersecurity

[manab jyoti sarmah @manabsays]

Nostalgia. Anyone else used #Qeep as their first social media platform before the Facebook boom in India?

[Security Trybe @SecurityTrybe]

Learn Linux with these 6 websites🐧

1. LinuxOpsys
https://t.co/VAHyoEwPL4

2. Linux Handbook
https://t.co/a3SCNKZAQ2

3. Sysxplore
https://t.co/jf0PYheaZn

4. Linuxize
https://t.co/KjHooq24hl

5. Linux Journey
https://t.co/FOlDkzgwYB

6. Linux Survival
https://t.co/1a5wCoaomK

[Cyber_Racheal @CyberRacheal]

Writing CompTIA exams this year?

Some Free CompTIA Exam Prep Materials 👇🏽

𝗖𝗼𝗺𝗽𝗧𝗜𝗔 𝗘𝘅𝗮𝗺𝘀: .

•      𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆+ Exams: https://t.co/ljXTuNF1Su

•      𝗖𝘆𝗦𝗔+ Exams: https://t.co/zrueGt5C23

•      𝗔+ 𝗖𝗼𝗿𝗲 𝟭: https://t.co/MKED8RgNs8

•      𝗔+ 𝗖𝗼𝗿𝗲 𝟮: https://t.co/LI9fTWncy2

•      𝗡𝗲𝘁𝘄𝗼𝗿𝗸+ Exams: https://t.co/3udYlIdHT0

[Elorm Daniel @elormkdaniel]

PYTHON PROJECTS FOR CYBERSECURITY

BEGINNER

Keylogger
Port Scanner
DDoS Tool
Clipboard Copy
Zip Cracker

INTERMEDIATE

Vulnerabilty Scanner
Network Packet Sniffer
Password Generator
Location Tracker

ADVANCED

WiFi Extractor
NFC Cracker
Email Spoofing Tool
Replicating Virus

[Falco Girgis @falco_girgis]

Holy CRAP, I just achieved a freaking 1.98x speedup for rotating a 3D vector by a quaternion on the Sega Dreamcast by using vectorized SH4 inline assembly over a standard C implementation!

This one I am OVER THE MOON WITH. The SH4 has historically been said to only accelerate vector and matrix operations, with a lack of HW acceleration for quaternions traditionally being called "lamentable" due to quaternion math not becoming mainstream until a bit after the console was created.

...bullshit. Yet again, I was able to accelerate quaternion math using the SH4's vector instructions and FPU, this time for SUBSTANTIAL performance gainz.

The trick? Why I was unable to achieve such gainz for so long? I spent so much time hyper fixating upon what has historically been accepted as the "optimal" floating-point algorithm for performing a quaternion rotation, based on minimal number of FP computations...

The problem? What is considered "minimal" for scalar FP math is not necessarily minimal when you have SIMD and vector instructions performing multiple FP operations in parallel!

One day I was verifying my implementation, when I ran into an alternate representation of the same operation, which was derived using a few linear algebra properties, yet was still mathematically equivalent to the original. This one being called "somewhat optimal," and "fairly fast," but was said to still be doing more work than necessary, compared to my previous implementation...

But the majority of the computational work? Is performing the dot product operation between 3D vectors! Which we all know, with FIPR, is a single instruction for us to accelerate on the SH4!

NOW, looking at the code, you can see the traditional algorithm on the top, implemented by the Vector3RotateByQuaternion() routine. This routine was taken from raylib--not because I'm picking on raylib, but because they typically have some of the prettiest, most straightforward implementations of linear algebra routines in pure, cross-platform C.

Not only that, but in my experience, the way raymath is written also facilitates optimal code generation from the compiler. So I'm using raymath's routine here, because it represents a competent, vanilla, no bullshit C implementation to benchmark against.

Now look at the balls-out SH4 optimized routine I implemented for SH4ZAM on the bottom pane. I am exploiting:

1) FIVE freaking 3D dot product patterns which I'm able to accelerate with FIPR either directly or through calling my special-case, chained dot-product routine, shz_vec3_dot3(), which carefully pipelines multiple FIPR calls together to calculate multiple dot products between a constant vector and batch of others.

2) CAREFUL register pinning, so that the compiler understands not only where operands must go for properly using them with the vector instructions, but also for knowing not to reload the invariants into FP regs across SH4 assembly boundaries.

The end result? The pane on the right shows the execution time for multiple invocations of the two routines with the same operands, using the cycle-accurate performance counters on the SH4 CPU.

Total gainz? About 100 clock cycles! 💪

GitHub commit and source code:
https://t.co/lPwufeQwXW

[Muqsit 𝕏 @mqst_]

☁ AWS penetration testing: A step-by-step Guide for Beginners

Guide: https://t.co/sPAsYNlKik

#infosec #cloud

[The SecOps Group @TheSecOpsGroup]

📗 𝗡𝗲𝘄 𝗘𝘅𝗮𝗺 𝗟𝗮𝘂𝗻𝗰𝗵: 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗕𝗹𝘂𝗲 𝗧𝗲𝗮𝗺 𝗣𝗿𝗮𝗰𝘁𝗶𝘁𝗶𝗼𝗻𝗲𝗿 (𝗖𝗕𝗧𝗣) 𝗶𝘀 𝗢𝗳𝗳𝗶𝗰𝗶𝗮𝗹𝗹𝘆 𝗟𝗶𝘃𝗲!
𝘚𝘵𝘢𝘳𝘵𝘪𝘯𝘨 𝘺𝘰𝘶𝘳 𝘣𝘭𝘶𝘦 𝘵𝘦𝘢𝘮 𝘫𝘰𝘶𝘳𝘯𝘦𝘺? ✔️ 𝘛𝘦𝘴𝘵 𝘺𝘰𝘶𝘳 𝘧𝘶𝘯𝘥𝘢𝘮𝘦𝘯𝘵𝘢𝘭𝘴 𝘵𝘩𝘦 𝘳𝘪𝘨𝘩𝘵 𝘸𝘢𝘺 𝘸𝘪𝘵𝘩 𝘰𝘶𝘳 𝘊𝘉𝘛𝘗 𝘦𝘹𝘢𝘮!

🎁 𝗚𝗜𝗩𝗘𝗔𝗪𝗔𝗬 𝗔𝗟𝗘𝗥𝗧:
𝘞𝘢𝘯𝘵 𝘵𝘰 𝘸𝘪𝘯 𝘢 𝑭𝑹𝑬𝑬 𝑪𝑩𝑻𝑷 𝒆𝒙𝒂𝒎? 👍 𝑳𝒊𝒌𝒆, ♻️ 𝑺𝒉𝒂𝒓𝒆, 🗨️ 𝑪𝒐𝒎𝒎𝒆𝒏𝒕 & 🏷️ 𝑻𝒂𝒈 𝘺𝘰𝘶𝘳 𝘧𝘳𝘪𝘦𝘯𝘥𝘴 𝘧𝘰𝘳 𝘢 𝘤𝘩𝘢𝘯𝘤𝘦 𝘵𝘰 𝘸𝘪𝘯 – 𝟯 𝒍𝒖𝒄𝒌𝒚 𝒘𝒊𝒏𝒏𝒆𝒓𝒔 𝒘𝒊𝒍𝒍 𝒈𝒆𝒕 𝑭𝑹𝑬𝑬 𝒂𝒄𝒄𝒆𝒔𝒔!

𝗪𝗵𝗮𝘁 𝗶𝘀 𝗖𝗕𝗧𝗣❓
The 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗕𝗹𝘂𝗲 𝗧𝗲𝗮𝗺 𝗣𝗿𝗮𝗰𝘁𝗶𝘁𝗶𝗼𝗻𝗲𝗿 (𝗖𝗕𝗧𝗣) is a 𝗯𝗲𝗴𝗶𝗻𝗻𝗲𝗿-𝗹𝗲𝘃𝗲𝗹 𝗲𝘅𝗮𝗺 designed to validate your understanding of the 𝗰𝗼𝗿𝗲 𝗳𝘂𝗻𝗱𝗮𝗺𝗲𝗻𝘁𝗮𝗹𝘀 𝗼𝗳 𝗯𝗹𝘂𝗲 𝘁𝗲𝗮𝗺 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝘀. It’s ideal for security engineers, penetration testers, red and blue team members, and any security enthusiast who wants to evaluate and advance their knowledge.

🟢𝗠𝗖𝗤 🟢𝟭 𝗛𝗼𝘂𝗿 🟢𝗢𝗻𝗹𝗶𝗻𝗲 🟢𝗢𝗻-𝗱𝗲𝗺𝗮𝗻𝗱 🟢𝗙𝗮𝗰𝘁𝘂𝗮𝗹 𝗮𝗻𝗱 𝗦𝗰𝗲𝗻𝗮𝗿𝗶𝗼 𝗯𝗮𝘀𝗲𝗱 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀

👀 𝗪𝗵𝗮𝘁’𝘀 𝗪𝗮𝗶𝘁𝗶𝗻𝗴 𝗜𝗻𝘀𝗶𝗱𝗲?
This exam focuses on essential blue team concepts, including:
→ SOC & SIEM fundamentals → Digital forensics basics → Incident response workflows → Malware analysis essentials

𝘕𝘰 𝘭𝘶𝘤𝘬 𝘪𝘯 𝘵𝘩𝘦 𝘥𝘳𝘢𝘸? 𝘏𝘦𝘳𝘦’𝘴 𝘺𝘰𝘶𝘳 𝘴𝘦𝘤𝘰𝘯𝘥 𝘴𝘩𝘰𝘵.
🫨 Take an advantage of our 𝗼𝗻𝗴𝗼𝗶𝗻𝗴 𝟴𝟱% 𝗱𝗶𝘀𝗰𝗼𝘂𝗻𝘁 on the CBTP exam!
Use 𝟴𝟱% 𝗗𝗶𝘀𝗰𝗼𝘂𝗻𝘁 𝗖𝗼𝗱𝗲: CYBER-85

📫 𝗡𝗼𝘁𝗲: 𝗧𝗵𝗲 𝗲𝘅𝗮𝗺 𝗱𝗲𝘁𝗮𝗶𝗹𝘀 𝘄𝗶𝗹𝗹 𝗯𝗲 𝘀𝗲𝗻𝘁 𝘁𝗼 𝘆𝗼𝘂 𝗼𝗻/𝗯𝗲𝗳𝗼𝗿𝗲 𝟮𝟱𝘁𝗵 𝗗𝗲𝗰𝗲𝗺𝗯𝗲𝗿, 𝟮𝟬𝟮𝟱.

Build your blue team foundation 👉https://t.co/jZsdRy1jIM

#CyberSecurity #InfoSec #BlueTeam #SOC #CyberDefense #SecurityOperations #ThreatDetection #Essential #Entrylevelexam #PentestingExams

[Hack The Box @hackthebox_eu]

Let's sharpen those tools ⚒️
Check out these 5 essential tools you should learn for #ActiveDirectory pentesting, then jump on #HTB Academy to master them all! Use the code 25OFFANNUALDEC25 for a 25% OFF your Gold Annual subscription and get certified: https://t.co/MiGoS0utPu

#HackTheBox #CyberSecurity #InformationSecurity #AD #RedTeam

[9to5Linux @9to5linux]

OpenShot 3.4 Open-Source Video Editor Released with New Effects, New Features, and Huge Performance Improvements https://t.co/9Yn6lEKH6D

@openshot #OpenSource #Linux

[9to5Linux @9to5linux]

Parrot 7.0 Ethical Hacking Distro Switches from MATE to #KDE Plasma as Default Desktop, Beta Out Now https://t.co/NkizkhXLN1

@ParrotSec #Linux #OpenSource #security