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bluebear
🇲🇴 CTFer, OSDA, OSWE, OSCP, CRTP, CISSP
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YEARS

AI Prompt Engineering in Threat Hunting: A New Frontier

A New Frontier in AI

2025-04-02

So long struggle year 2024

Comes to 4th MOCSCTF in Macau

2024-06-15

My Blue Team journey with OffSec Defense Analyst (OSDA)

My Blue Team journey with OffSec Defense Analyst (OSDA)

2023-09-02

A new hope for 2023

Take the chance to make the change

2023-03-08

My journey of Offensive Security Web Expert (OSWE)

Certified OSWE at 2022

2022-11-02

CISSP review

Certified CISSP at 2021

2022-04-16

Start Active Directory security journey - CRTP

Certified CRTP at 2021

2022-04-04

My first Offensive Security journey - OSCP

Certified OSCP at 2019

2022-03-27

My First Blog

Welcome to Bluebear blog!

2022-03-05

@ 2026 | Developed by Alex 🦔