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[ YASH YADAV // 0xr00t3d // DEVSECOPS & APPSEC ]
root@0xr00t3d:~# whoami && uname -srm
yash yadav (@pro-yash-jects)
Linux 6.8.0-hardened x86_64
root@0xr00t3d:~# cat /etc/motd
DevSecOps and Application Security engineer.
Automating CI/CD security gates, engineering zero-knowledge cryptography,
hardening Linux kernels, and analyzing fleet telemetry.root@0xr00t3d:~# tree -L 1 /opt/arsenal/featured
/opt/arsenal/featured
├── SecureNoteVault :: Zero-knowledge CLI encrypted storage [AES-128 / PBKDF2]
├── lin_scripts :: Cross-distro Linux telemetry, health monitoring & sysadmin
└── VulnApp :: Intentionally vulnerable target for CI/CD SAST & DAST gates
- SecureNoteVault — Zero-knowledge command-line encrypted storage utility engineered with AES-128 and PBKDF2 key derivation for confidential data isolation.
- lin_scripts — Modular cross-distro Linux administration, telemetry, and health monitoring automation suite built for production use.
- VulnApp — Deliberately vulnerable target application constructed to benchmark and validate automated CI/CD SAST/DAST security gates.
:: [01] APPLICATION SECURITY & DEVSECOPS
SAST | DAST | SonarQube | GitHub Actions CI/CD | OWASP Top 10 | VAPT | Burp Suite | Snyk | Dependency Scanning | Secret Detection | Secure SDLC
:: [02] SYSTEMS, NETWORKING & FLEET DEFENSE
Linux (RHEL / Debian / Ubuntu / Kali) | macOS Security | Bash Automation | PowerShell | EDR Alert Triage | Wireshark | Nmap | TCP/IP | Firewalls (iptables/ufw) | Kernel Hardening
:: [03] LANGUAGES & RUNTIMES
Python | Go (Golang) | Bash | C | JavaScript | TypeScript | Node.js | Express | React | SQL
:: [04] CLOUD, CONTAINERS & INFRASTRUCTURE
AWS (EC2, S3, IAM, VPC) | Docker | NGINX | Least Privilege (PoLP) | Zero-Trust Architecture | Microsegmentation
:: [05] DATA, STORAGE & TELEMETRY
MongoDB | MySQL | SQLite | Power BI | Git | Log Monitoring | Metric Dashboards
:: [06] APPLIED CRYPTOGRAPHY, RISK & GOVERNANCE
AES-128 / AES-256 | PBKDF2 | Yescrypt KDF | Zero-Knowledge Systems | NIST CSF | ISO 27001 | Vulnerability Management | Remediation Negotiation
root@0xr00t3d:~# cat /etc/security/accreditations.log
[+] CNSP : Certified Network Security Practitioner (Passed with Merit) | The SecOps Group
[+] C3SA : Certified Cyber Security Specialist Associate | CyberWarfareLabs
[+] RHCSA : Red Hat Certified System Administrator Training (RH124/134) | Red Hat Academy
[+] CLOUD : Cloud 101 & Cloud Computing Architecture | AWS Educate & NPTEL