RAMYA
RADJESH

Cybersecurity Graduate
Get in Touch View Projects Resume  ↗
profile.json
$ cat profile.json
 
{
  "name": "Ramya Radjesh",
  "qualification": "MS Computer Security",
  "location": "Puducherry, India",
  "focus": ["VAPT", "NOC", "Forensics"],
  "ctf": ["RootMe", "TryHackMe"],
  "status": "open_to_work",
  "availability": "open_to_travel"
}
 
$
About Me
Ramya Radjesh
Cybersecurity Graduate —
securing systems, detecting threats.

MS Computer Security (EPITA, Paris) · B.Tech Computer Science (SMVEC, Puducherry).

Interned at Orange Innovation, Châtillon as a Security Policy Developer — analysed mobile OS behaviours, evaluated security features, and replicated the BPFroid Android malware detection framework using eBPF.

Specializing in vulnerability assessment, digital forensics, and secure system analysis, with hands-on projects, CTF experience, and strong fundamentals in network security and threat analysis.

Open to roles
SOC Analyst L1 Cybersecurity Analyst Network Engineer L1 Vulnerability Analyst Information Security Analyst
Today's Activity

Daily Learning Feed

What I'm hacking, reading, and following — updated daily.

CTF Solved Today
■ Easy  Â·  5 min  Â·  Web Security
MD2PDF
TopTierConversions LTD · Server-Side Challenge
Markdown-to-PDF converter with a hidden vulnerability. Exploited the conversion pipeline to exfiltrate internal resources — classic SSRF via markdown injection.
SSRF Web Security Markdown Injection PDF Exploit
View Room ↗
Today's Cybersecurity News
The Hacker News · Mar 14, 2026
OpenClaw AI Agent Flaws Could Enable Prompt Injection and Data Exfiltration
By Ravie Lakshmanan · AI / Endpoint Security
China's CNCERT warns that OpenClaw's weak default configs allow prompt injection via web content — attackers can trick the agent into leaking sensitive data through link previews in Telegram/Discord without any user click.
Prompt Injection AI Security Data Exfiltration IDPI
Read Article ↗
Following on Reddit
Cybersecurity communities
r/netsec
Technical security research & news
r/cybersecurity
General cybersecurity discussions
r/tryhackme
CTF tips, writeups & community
Work Experience

Where I've Worked

Professional internship and industry exposure in cybersecurity research.

Developer — Security Policy Research (eBPF)
Feb 2024 – Jul 2024
Orange Innovation  ·  Data Privacy & Innovation Team  ·  Châtillon, Paris  ·  Internship
eBPF---Orange---Internship  ↗
  • Researched eBPF (Extended Berkeley Packet Filter) integration in Android mobile security; analyzed performance and security use cases.
  • Assessed OS compatibility, system call control, and traffic monitoring use cases.
  • Identified patterns of eBPF operation across Android OS for enhanced credential risk detection.
  • Designed and implemented a prototype of BPFroid — a mobile malware detection framework using eBPF for Android, focused on credential-based threat detection and OS-level security monitoring.
  • Explored proof-of-concept approaches to detect and mitigate credential-based threats.
  • Applied knowledge of mobile development, system-level Android security, and risk assessment.
Currently Working On

Projects in Progress

Independent research and hands-on projects I am actively building right now.

In Progress
eBPF Threat Atlas
Mapping how eBPF can be abused for stealth, persistence, and privilege escalation across Linux, containers, and cloud-native environments. Building an attack taxonomy covering rootkit behaviors and verifier-bypass CVEs, paired with actionable defenses — CAP_BPF/CAP_PERFMON hardening, unprivileged BPF restrictions, and bpffs controls.
eBPFLinux KernelKubernetesCloud-Native SecurityRootkit AnalysisCVE ResearchDefense Policy
In Progress
WAZUH — Threat Detection
Hands-on project deploying and configuring Wazuh SIEM for threat detection, log analysis, and security monitoring. Exploring rule tuning, agent deployment, and alerting pipelines to build practical SOC/NOC skills.
WazuhSIEMThreat DetectionLog AnalysisSOC/NOC
My Projects

Skills I'm Building

Personal cybersecurity projects developed independently to sharpen hands-on skills — available on GitHub.

GitHub · Pentest
Docker Challenges — Pentest Report
Solved 10 Docker-based security challenges by carrying out attacks on vulnerable platforms. Created a container environment with DVWA and other targets, then conducted structured penetration tests and documented all findings.
↗ View on GitHub
DockerDVWAPenetration TestingKali LinuxReport Writing
GitHub · VAPT
VAPT — Vulnerability Assessment & Penetration Testing
Comprehensive vulnerability assessment covering port and service enumeration, OS and configuration discovery, vulnerability scanning across networking layers, and web server assessment with full severity-rated documentation.
↗ View on GitHub
NmapPort ScanningVAPTKali LinuxNetworking
GitHub · Web Security
Web-Based VAPT
Identified and exploited multiple critical web vulnerabilities including IDOR, XSS leading to JWT token theft, and API flaws. Methodology included passive recon, credential analysis, and privilege escalation testing.
↗ View on GitHub
XSSIDORJWTAPI SecurityOWASP Top 10
Projects I Have Worked On

Academic & Coursework Projects

Projects completed during Master's training and academic coursework in cybersecurity.

01 · Master's Project
Password Cracking Tool
Distributed password-cracking system using Kubernetes, Docker, and bcrypt with multiprocessing. Presented to mentors and cybersecurity professionals demonstrating client database security.
KubernetesDockerbcryptPythonMultiprocessing
02 · Digital Forensics
Incident Response — Hardware Dump
Investigated a hardware dump to extract details about a compromised server. Identified vulnerabilities, IP addresses, and services executed — producing a full forensic timeline report.
Kali LinuxDFIRDisk ImagingTimeline Analysis
03 · Web Security
Web Application Security Audit
Identified vulnerabilities in a web application using CWE taxonomy, calculating risk and severity scores through use case and privilege analysis on an e-commerce platform.
Kali LinuxCWEOWASP Top 10VAPT
04 · Audit
Software & Database Audit
Found and assessed vulnerabilities inside software and database systems using CWE classification. Calculated risk and severity scores through structured use case and privilege investigation.
Kali LinuxCWEDatabase SecurityAuditing
05 · Cryptography
Password Manager Tool
Built a secure password manager encrypting stored passwords using salting and the Fernet symmetric encryption library, ensuring confidentiality and integrity of credentials.
PythonCryptographyFernetSalting
Technical Skills

My Toolkit

Tools, frameworks, and methodologies I work with.

Tools & Platforms
Kali Linux Docker Kubernetes Wireshark Splunk Nmap Wazuh Cisco Packet Tracer
Security & Monitoring
VAPT Network Security Vuln Scanning eBPF System Hardening
Risk & Compliance
ISO 27001 NIST GDPR HIPAA OWASP Top 10 MITRE ATT&CK
Support & Soft Skills
Troubleshooting L1/L2 Documentation Network Monitoring Research Analysis Team Collaboration
CTF Platforms
RootMe TryHackMe
Languages
English (C1) Tamil (Native) French (B1)
Education

Academic Background

Formal training in computer security and engineering.

MS Computer Security
EPITA — École Pour l'Informatique et les Techniques Avancées
Sept 2022 – March 2024 · Paris, France
Bachelor's — Computer Science Engineering
Sri Manakula Vinayagar Engineering College
August 2018 – April 2022 · Puducherry, India
Contact

Let's Connect

Open to NOC, VAPT, and entry-level cybersecurity roles. Available to travel. Feel free to reach out via email or connect on LinkedIn, GitHub and Reddit.

Emailramyaradjesh1@gmail.com LinkedInlinkedin.com/in/ramya-radjesh GitHubgithub.com/ramyaradjesh RedditTryHackMe Updates & Community
DockerDocker
Kali LinuxKali Linux
KubernetesKubernetes
WiresharkWireshark
WazuhWazuh
eBPFeBPF
SplunkSplunk
NmapNmap
PythonPython
CiscoCisco
DockerDocker
Kali LinuxKali Linux
KubernetesKubernetes
WiresharkWireshark
WazuhWazuh
eBPFeBPF
SplunkSplunk
NmapNmap
PythonPython
CiscoCisco