Keon Powell @theappsecdev

💻 Cybersecurity Content 🛡️ Application Security 💥 Building & Breaking Web Apps Los Angeles CA Joined August 2023

Tweets

8
Followers

2
Following

27
Likes

0

Keon Powell @theappsecdev

3 days ago

Wrapping up this set of labs while also doing secure coding lessons and planning to share what I learn. Follow along for more as I build both offensive and defensive security skills #AppSec #Cybersecurity #BugBounty #WebSecurity

0 0 1 19 0

Keon Powell @theappsecdev

3 days ago

3️⃣ UNION Column Counting Learned to count columns in a query with UNION SELECT NULL. This sets up future data extraction by understanding database structure. Key Skill: Know the query before exploiting or securing it.

0 0 0 8 0

Download Image

Keon Powell @theappsecdev

3 days ago

2️⃣ Login Bypass Practiced bypassing authentication with a classic '-- SQL comment. Takeaway: A single unvalidated input can break login logic completely. Prepared statements and strict validation are a must.

0 0 0 12 0

Download Image

Keon Powell @theappsecdev

3 days ago

1️⃣ WHERE Clause Injection Learned how attackers extract hidden data by injecting into query filters. This lab showed how even simple parameters can leak sensitive information without proper validation. Lesson: Always use parameterized queries to avoid data exposure.

0 0 0 74 0

Download Image

Keon Powell @theappsecdev

3 days ago

I’m documenting my AppSec journey by solving every lab on @PortSwigger’s Web Security Academy and pairing it with secure coding lessons to learn both offense and defense. Here are the 3 labs I solved this week: #AppSec #SQLInjection #BugBounty #Cybersecurity

0 0 0 12 0

Keon Powell @theappsecdev

3 months ago

Just finished learning about: 📂Directory brute forcing find hidden/sensitive files 🔍Tech stack fingerprinting checking for outdated software ⚙️Writing bash scripts automating the recon process. I’ll be putting this to good use once I wrap this chapter up #BugBounty #AppSec