Chiemela Aniagu

CS student @uniofNigeria| SOC Analyst in training
Documenting 180 days of cybersecurity — honestly
#HIMEXOperator

[Chiemela Aniagu @chiemelacc]

Exams are done. Today I start a 180-day cybersecurity streak
Learning, building, documenting. Every single day.
Day 1 starts now. Let's go. 🔐
#Cybersecurity #BuildInPublic #HIMEXOperator

[Chiemela Aniagu @chiemelacc]

@ekemini58110 No 1 productivity killer

Had to leave home to find where to charge 🫩

[Chiemela Aniagu @chiemelacc]

@thedigitalmira @umarmusaShehu2 Congratulations to you 🎉

[Chiemela Aniagu @chiemelacc]

@cyber_with_tega So sorry 😔
Take heart Ma

[Chiemela Aniagu @chiemelacc]

@ssuhj7 Congratulations to you 💯

[Chiemela Aniagu @chiemelacc]

@EVAGOODTECH5 Congratulations
More wins 💯

[Chiemela Aniagu @chiemelacc]

@OnijeC Happy birthday Sir,

[Chiemela Aniagu @chiemelacc]

@DefendWithFelix Congratulations to you
Keep going 💪

[Chiemela Aniagu @chiemelacc]

@naijadebugger Nice 👍

[Chiemela Aniagu @chiemelacc]

Day 3/180 🔐

Topic: DNS as Telemetry Source

I analyzed DNS traffic using tshark to look for advanced threat indicators like NXDOMAIN spikes, TXT record anomalies, and DNS tunneling while mapping out a frequently queried Supabase domain.

#Cybersecurity #HIMEXOperator

[Chiemela Aniagu @chiemelacc]

@dmlszn_cyber @ireteeh Congratulations 👏

[Chiemela Aniagu @chiemelacc]

@HaywhyJustice @cyberjeremiah @ireteeh @confirmedHOD @cyber_rekk Equipment dropping your productivity is the worst, but it’s definitely part of the journey.

[Chiemela Aniagu @chiemelacc]

Day 2/180 🔐

Topic: TCP Handshake & State Machines

Captured a live TCP three-way handshake in Wireshark using netcat on loopback.

#Cybersecurity #HIMEXOperator

[Chiemela Aniagu @chiemelacc]

@UgochiBethel Thank you

[Chiemela Aniagu @chiemelacc]

@Ozed385 Keep pushing
Wishing you all the best

[Chiemela Aniagu @chiemelacc]

@adeolasopade @CybarikGlobal Congratulations 👏

[Chiemela Aniagu @chiemelacc]

@ireteeh Last 12 months: Ran Kali on Termux no laptop, just a phone. Earned TryHackMe Pre-Security. Joined 3MTT NextGen cohort. Filed a responsible disclosure on a live LMS. Got a laptop. Built a 180-day SOC roadmap. CS student. Teachable, consistent, ready.

[Chiemela Aniagu @chiemelacc]

Day 1/180 🔐

Topic: OSI Model as Diagnostic Framework

Opened Wireshark and captured live ICMP, DNS and HTTP traffic.

#Cybersecurity #HIMEXOperator

[Chiemela Aniagu @chiemelacc]

@cyb3rshi3ld Yeah