secure-shell // sirigiri@soc-1
SYSTEM ONLINE · Paris, France

I don't just find vulnerabilities.
I engineer resilience.

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Cybersecurity

Cybersecurity Analyst with expertise in penetration testing, vulnerability assessments and web application security. I design resilient architectures, run real-world attack simulations, social engineering and digital forensics, aligning security with OWASP, NIST and ISO 27001.

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01 // BRIEFING

Mission Brief

Not a resume. A statement of intent — the operating principles behind the operator.

PASSION

Drawn to the Frontier

Cybersecurity is not a job for me, it is an obsession with how systems break and how to make them unbreakable.

MINDSET

Problem-Solving First

Every alert is a puzzle. I decompose threats methodically until the root cause surrenders.

BUILD

Engineering Defenses

I build defensive systems — detection rules, SIEM pipelines and hardened architectures that hold under fire.

LEARN

Emerging Tech

Cloud, AI and zero-trust are moving fast. I learn relentlessly to stay ahead of attackers.

RESEARCH

Research Mentality

I dissect malware, CVEs and attack chains to understand adversaries before they reach the perimeter.

IMPROVE

Continuous Improvement

Security is a posture, not a project. I iterate, measure and harden continuously.

02 // CAPABILITIES

Security Arsenal

Holographic capability matrix. Engage a node to reveal its attack & defense intelligence.

Offensive Security

MetasploitBurp SuiteBettercapAircrack-ngPrivilege EscalationBrute Force
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Defensive Security

SOCCyber Kill ChainThreat DetectionIncident ResponsePatch Management
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Cloud Security

IAM HardeningZero TrustConfig ReviewGDPRISO 27001
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Networking

NmapWiresharkNSEMaltegoPacket Analysis
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Threat Intelligence

MITRE ATT&CKNISTCyber Kill ChainMaltegoOSINT
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Web Security

OWASP Top 10OWASP ZAPNiktoQualysw3afAPI Testing
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Programming

PythonBashPowerShellSAST/DASTPostmanCurl
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03 // FIELD OPS

Classified Missions

Declassified field operations. Open a dossier to review the full intelligence package.

04 // SANDBOX

Cyber Playground

Live, in-browser security tooling. Run real utilities and field simulations right here.

AWAITING INPUT0 bits entropy
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Length ≥ 12
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05 // INTEL

Threat Intelligence

Live security operations dashboard. Global telemetry, vulnerabilities and adversary activity.

GLOBAL ATTACK FEED LIVE
LATEST CVEs
OWASP TOP 10
SHODAN / VIRUSTOTAL
4,123,876
EXPOSED HOSTS
3,290,114
OPEN RDP
18,204
ICS/SCADA
67 / 72
VT DETECTIONS

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SECURITY NEWS
Nation-state actor exploits zero-day in edge VPN appliances
Ransomware group leaks 2TB from healthcare provider
New OWASP guidance targets LLM application security
Critical RCE patched in widely-used ingress controller
Phishing kit abuses trusted cloud domains to evade filters
HACKER QUOTE GENERATOR

The only truly secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room. — Gene Spafford

DAILY SECURITY TIP

Enable MFA everywhere — it stops over 99% of automated account takeover attacks.

READ ON MEDIUM →
// PUBLICATIONS

Research & Publications

Original cybersecurity research, offensive security write-ups, graph security exploration, and technical deep dives published on Medium.

06 // TRAJECTORY

Operative Journey

No dates. Milestones. The arc of an operator in continuous evolution.

DISCOVER

First Contact

Discovered the world of offensive security and never looked back.

BUILD

Labs & Tooling

Built SIEM labs and custom tooling to learn by breaking and defending.

SECURE

Real Engagements

Secured live client environments through VAPT and detection engineering.

RESEARCH

Adversary Study

Dived deep into MITRE ATT&CK, malware and threat-actor behavior.

INNOVATE

Defensive Systems

Engineered detection systems that measurably reduce response time.

DEFEND

Mission Ongoing

Advancing cybersecurity management at ECE Paris — the mission continues.

07 // CLEARANCE

Certifications

Verified credentials. Engage a badge to reveal skills acquired.

VERIFIED

Junior Penetration Tester

TryHackMe

skills gained
VERIFIED

Neo4j Certified Professional

Neo4j

skills gained
VERIFIED

Web Development Training

Internshala

skills gained
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PROJECTS DELIVERED
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CTFS & CHALLENGES
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LABS BUILT
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CLIENTS SECURED
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TECHNOLOGIES
0
CERTIFICATIONS
08 // STACK

Tech Core

The toolset orbiting the operator’s reactor — always spinning, always ready.

Burp Suite
Wireshark
Metasploit
Python
React
Docker
Elastic
Linux
Neo4j
Nmap
OWASP
MITRE
ISO 27001
NIST
10 // COMMS

Secure Transmission

End-to-end encrypted channel. Compose your message — it is sealed before transit.

SK//OPS

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Sai Kiran Sirigiri · Cybersecurity Analyst · Paris, France

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