Ritam Das
Cyber Security Analyst
Aspiring cybersecurity professional with hands-on experience in vulnerability management, digital forensics, and network security. Passionate about protecting digital assets and mitigating threats in an evolving landscape.
> Technical Arsenal
Network Security
- > FortiGate NGFW
- > SD-WAN Config
- > VPN (IPsec/SSL)
- > ZTNA Principles
Security Operations
- > Splunk (SIEM)
- > Wireshark (Traffic)
- > Nessus (Vuln Scan)
Cloud & OS Setup
- > OCI Networking (VCN)
- > AWS Fundamentals
- > Linux (Bash)
- > Windows Security
Forensics & Tools
- > Autopsy (Evidence)
- > Python & SQL
- > Metasploit
- > Burp Suite
> Operational Experience
Network Security Associate @ Fortinet
Oct 2025 - Dec 2025- > Assisted in configuring FortiGate firewall policies and web filtering.
- > Deployed SD-WAN architectures and ZTNA access proxies.
- > Utilized FortiAnalyzer to review logs and identify IoCs.
Cyber Security Intern @ Cyber Secured India
Mar 2025 - Jun 2025- > Conducted digital forensics investigations using Autopsy.
- > Performed penetration tests via Burp Suite to identify SQLi and XSS.
> Academic Background
Techno India University
B.Sc. in Information Technology
>CGPA: 8.78/10
2023 - 2026
Sodepur High School
Higher Secondary (Science)
>Score: 90%
2021 - 2023
> Deployed Systems
🔐 StegoVault
Launch TargetStegoVault is a lightweight, stateless steganography suite designed for quick, browser-based data concealment. It leverages LSB (Least Significant Bit) manipulation and Zero-Width character injection to hide secrets within digital media.
⚠️ SECURITY NOTICE: Educational tool intended for CTF challenges. Utilizes obfuscation and AES wrappers.
⚡ Features
- 🖼️ Image Stego: Lossless data hiding in PNG files using LSB encoding.
- 🔊 Audio Stego: Bit-manipulation of WAV audio frames.
- 📝 Text Stego: Zero-Width character injection.
- 🔐 Encryption: Optional AES (Fernet) layer.
🚀 Architecture Runbook
cd StegoVault
pip install -r requirements.txt
python app.py