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Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก

@Catalyst_Nerd

Chelsea ๐Ÿ’™ Let's Connect ๐Ÿ’ป || Dev || #ZkApes || #ISLM_MAXI Community Mod || @HoudiniFinance (๐Ÿง™โ€โ™‚๏ธ,๐Ÿง™โ€โ™‚๏ธ) gnoma

Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Yesterday I revisited the fundamentals of HTTP Requests. Today I explored another layer of web security: HTTP Security Headers: the guards against XSS, clickjacking, insecure redirects & data leaks. #Cybersecurity #WebSecurity

CYFHER_LEXX's tweet image. Yesterday I revisited the fundamentals of HTTP Requests.

Today I explored another layer of web security: HTTP Security Headers: the guards against XSS, clickjacking, insecure redirects & data leaks.

#Cybersecurity #WebSecurity
CYFHER_LEXX's tweet image. Yesterday I revisited the fundamentals of HTTP Requests.

Today I explored another layer of web security: HTTP Security Headers: the guards against XSS, clickjacking, insecure redirects & data leaks.

#Cybersecurity #WebSecurity
CYFHER_LEXX's tweet image. Yesterday I revisited the fundamentals of HTTP Requests.

Today I explored another layer of web security: HTTP Security Headers: the guards against XSS, clickjacking, insecure redirects & data leaks.

#Cybersecurity #WebSecurity

Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Yesterday, I revisited the foundations of HTTP Requests. Today, I shifted to the other side of the communication flow: HTTP Responses: how servers talk back to clients, and the subtle clues these messages give attackers. #TryHackMe #TechTwitter


Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 63 Hands-On Practical: Nmap scan types, OS & version discovery, port filtering, and outputs completed a pen test for a client, focused on active reconnaissance using Nmap. #Pentest #Nmap #VulnerabilityManagement #InfoSec


Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 62: Today I completed an authorized internal penetration test against an isolated lab environment designed to mirror a clientโ€™s legacy service stack. #CyberSecurity #VulnerabilityAssessment #HandsOnLearning

CYFHER_LEXX's tweet image. Day 62:

Today I completed an authorized internal penetration test against an isolated lab environment designed to mirror a clientโ€™s legacy service stack.

#CyberSecurity #VulnerabilityAssessment #HandsOnLearning

Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 61 of Learning: Today I explored two OSINT (Open-Source Intelligence) tools that highlight just how much information is available online if you know where to look. #CyberSecurity #OSINT #InfoSec #DigitalFootprint #LearningInPublic


Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 59 of Learning: I explored WhatWeb (aggression level 3) in my lab environment to understand the depth of reconnaissance possible. Key findings included: ๐Ÿ”ต HTTP headers & server banners ๐Ÿ”ต TLS certificate details #Cybersecurity #WhatWeb #EthicalHacking #Infosec #WebSecurity

CYFHER_LEXX's tweet image. Day 59 of Learning:
I explored WhatWeb (aggression level 3) in my lab environment to understand the depth of reconnaissance possible.

Key findings included:
๐Ÿ”ต HTTP headers & server banners
๐Ÿ”ต TLS certificate details

#Cybersecurity #WhatWeb #EthicalHacking #Infosec #WebSecurity
CYFHER_LEXX's tweet image. Day 59 of Learning:
I explored WhatWeb (aggression level 3) in my lab environment to understand the depth of reconnaissance possible.

Key findings included:
๐Ÿ”ต HTTP headers & server banners
๐Ÿ”ต TLS certificate details

#Cybersecurity #WhatWeb #EthicalHacking #Infosec #WebSecurity

Here's a little math problem about GRID ๐Ÿค” Multiple agentic capabilities available in one place Data sources across industries + Reasoning to bring it all together โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” = The best answers you can ask for



Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Here's a little math problem about GRID ๐Ÿค” Multiple agentic capabilities available in one place Data sources across industries + Reasoning to bring it all together โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” = The best answers you can ask for


Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Iโ€™ve officially completed the @CiscoNetAcad Ethical Hacker course and earned the certificate ๐ŸŽ‰ It built a solid foundation in ethical hacking and offensive security. Excited to keep learning and growing in cybersecurity. #CyberSecurity #EthicalHacking #Cisco

CYFHER_LEXX's tweet image. Iโ€™ve officially completed the @CiscoNetAcad  Ethical Hacker course and earned the certificate ๐ŸŽ‰

It built a solid foundation in ethical hacking and offensive security.

Excited to keep learning and growing in cybersecurity.
#CyberSecurity #EthicalHacking #Cisco

Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 57: Post-Exploitation, Persistence & Evasion Todayโ€™s focus in my ethical hacking journey was on what happens after gaining access to a system: staying in, moving around, and avoiding detection. ๐Ÿงต #EthicalHacking #RedTeam


Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 56: Penetration Testing Tools & Exploit Code Analysis. โœ๏ธ Today, I focused on understanding when, why, and how different tools are used across four major categories of a penetration test. #Cybersecurity #LearningInPublic


Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 55: Understanding Scripting Logic in Cybersecurity. Today was all about the fundamentals of scripting and how they tie directly into cybersecurity tasks like automation, analysis, and tool building. ๐Ÿงต #CyberSecurity #BlueDotLogs #Day55


Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 53โ€“54 of My Cybersecurity Journey: From Vulnerability Discovery to Strategic Remediation During a pentest on a vulnerable DVWA server (10.6.6.13), I shifted focus from just scanning to what separates beginners from professionals: Letโ€™s break it down. ๐Ÿ‘‡๐Ÿงต


Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 52 of My Cybersecurity Journey โ€“ The Power of Reporting: Letโ€™s talk about something that separates script kiddies from professionals. How we report findings after a penetration test. Itโ€™s not just what you find - itโ€™s how you communicate it.๐Ÿงต๐Ÿ‘‡ #CyberSecurityJourney


Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 50 โ€“ 51 of My Cybersecurity Journey: Post-Exploitation, Persistence & Lateral Movement. Happy New Month, everyone! ๐Ÿซ‚ Initial access is the start. The real challenge begins with maintaining control, moving across systems, and avoiding detection. Letโ€™s break it down. ๐Ÿงต๐Ÿ‘‡


Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 49 of My Cybersecurity Journey: Post-Exploitation, Footholds & Persistence After gaining access to a system, what comes next? Today, I explored how attackers maintain access after a successful compromise. Here's what I learned: ๐Ÿ‘‡๐Ÿงต #CyberSecurity #EthicalHacking #InfoSec


Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 48 of My Cybersecurity Journey Todayโ€™s focus was on IoT protocols. Letโ€™s break it down ๐Ÿ‘‡ #Cybersecurity #IoTSecurity #Day48


Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 47 of #CybersecurityJourney Exploring Attacks on Mobile & IoT Systems Todayโ€™s focus: how attackers compromise the systems we carry in our pockets and the "smart" devices around us. Letโ€™s break it down ๐Ÿ‘‡๐Ÿงต #Cybersecurity #MobileSecurity #IoTSecurity #EthicalHacking


Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 46: Cont'd โ€“ Cloud, Mobile & IoT Security. Todayโ€™s deep dive into offensive cloud security techniques was packed. Here's what I explored, practiced, and documented ๐Ÿ‘‡๐Ÿงต #CyberSecurity #CloudSecurity #EthicalHacking


Nerd HUDL๐Ÿง™๐Ÿ”Œ โšก ๅทฒ่ฝ‰็™ผ

Day 45: Cloud, Mobile & IoT Security Today, I explored one of the most important areas in cybersecurity: Cloud Security with a focus on how attackers exploit cloud infrastructure. Letโ€™s break it down ๐Ÿ‘‡ #CyberSecurity #EthicalHacking #CloudSecurity


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