Rohan Das · 零

闇 / 光

Capabilities

Infra & Hardware

Hardware/Physical MachinesHardware DevicesRAID ConfigsData Center OperationsHPE ProLiant iLOPhysical Networking

Operating Systems

WindowsWindows ServerMac

System Administration

System ConfigurationBasic ConfigurationsTroubleshootingGroup PolicyServicesTask SchedulerAuditing & DiagnosticsEvent ViewerActive DirectoryRestrictionsPowerShell Scripts

Virtualization & Cloud

VirtualizationContainersAWS EnvironmentAzure EnvironmentDockerKubernetesDocker Escape

Networking & Firewalls

NetworkingVPNs & Proxy ServersCDN ServersFirewalls & Access PointsWindows FirewallSophos FirewallSophos APFortiGate FirewallFortiAPCiscoPort Forwarding

Security & Backup

Backup and SecurityMalware Detection & PreventionEmail and Office 365EDRAcronisFirewall Pentest

Servers & Services

FTP ServerWeb ServersDatabase Servers

Monitoring

MonitoringServer Monitoring ScriptsPrometheusGrafana

Migration

Drive MigrationMail MigrationVM MigrationWebsite MigrationDatabase Migration

Web & IT Ops

Web Dev StacksIT Ticketing SystemsControl PanelsPlesk

Web App Pentest

XSSSQLiCommand InjectionFile UploadIDORLFISSRFGraphQL InjXXEXPath InjWAF BypassGit ExposureWebshellsFlask

Privesc & Network Pentest

Windows PrivEscLinux PrivEscExploit SuggesterLinux Exploit DevEnumerationBrute ForcePost ExploitFirewall Pentest

AD & Red Team

AD PentestingAD Post-ExploitC2 (Havoc/Sliver/Mythic/Villain)C2 RedirectorInitial AccessEvasionFrameworks

Container & Cloud Pentest

Docker PentestK8s PentestContainer EscapeDocker CVEsCloud PentestC2 in Cloud

IoT & Embedded

IoT EnumDissect DevicesFirmware AnalysisEmulationDrone PentestAutomotiveVirtual CANVending Machines

Infra Special

Cisco AttacksCisco-TorchPassword Attack Type5Smart City PentestProtocol Exploitation

Reversing & Malware

Reverse EngineeringGhidraMalware AnalysisDynamic AnalysisExploit Dev Tools

Web3 & Appsec

Web3 VulnsSmart Contract AuditAPI TestingOWASP Top10Authentication Bypass

DFIR & GRC

Digital ForensicsIncident ResponseCISA PlaybookThreat HuntingGRC FrameworksAPT Research

Methodology & Research

CEH MindmapsCND MindmapsHacking CheatsheetsPenTesting BookVulnerability ResearchCVE ResearchTunneling & Exfiltration

Experience

Dec 2024 – Present

Windows System Administrator

CloudTechtiq Technologies · Full-time · On-site (Jaipur)

1 yr 3 mos · Windows System Administration, Troubleshooting, and Infrastructure Support.

Windows ServerActive DirectoryPowerShell

Formation

Jul 2023 – Jul 2025

JECRC University · MCA Cyber Security

Grade 8.49 · Cyber Security club

JavaCC++Salesforce

Jun 2020 – Jun 2023

Girijananda Chowdhury University · BCA Information Technology

Grade 8.86 · ML, AWS, JS, MongoDB

Feb 2020 – Dec 2022

NINT · Hardware & Network Engineering

Grade A · AD, Network Admin

Credentials

Proxmox VE 9 (Feb '26)

MS‑102 M365 Expert (Sep '25)

Plesk Obsidian Pro

Acronis Advanced Security

CEH (Master) · EC‑Council

CND · CEH Practical

Acronis Cloud Tech Associate Advanced Backup

Troubleshooting Network Connectivity (LinkedIn)

Automation with Python & PowerShell (LinkedIn)

Google Workspace Admin (LinkedIn)

CEH (Practical) EC‑Council

Cybersecurity Foundations GRC (LinkedIn)

Advanced Malware Analysis Redux

Cisco Networking Foundations (Switching/Routing)

Advanced Cyber Threat Intelligence

Pen Testing Web Apps with Kali & Burp

Ethical Hacking with JavaScript

Smart Contract Security (LinkedIn)

Dynamic Application Security Testing

Modern Threat Hunting Strategies

Advanced Threat Hunting on AD

Threat Hunting: Network Data

AIG Shields Up (Forage)

Telstra Cyber Job Sim

Tata Group Cyber Analyst

Building Ubuntu Server (LinkedIn)

Complete Ethical Hacking Bootcamp (ZTM)

Advanced Pen Testing AD

Privileged Access Management

Stealth Pen Testing

Android App Security (LinkedIn)

Pen Testing with Metasploit

Intro to MITRE ATT&CK

SIEM with Splunk

Wireshark Malware Forensics

OWASP Top 10 (LinkedIn)

show more credentials

Projects・攻防

Dec 2025 · present

Windows Server Auditor (PowerShell)

HTML reports, security audit

github

PowerShell

Sep 2024 · present

Forensics Credential Harvester

Browser credential recovery (forensics)

github

Jul 2024 · present

Code Keyword Extractor (ML)

ML + AST keyword classification

github

Jun 2024 · present

Recon Auditor

Python recon & public infra auditing

github

Jun 2024 · present

Source Code Analyzer (ML)

ML vulnerability scanner

github

Jan 2025 - Jun 2025

Backup Manager (Java)

Cloud backup with OAuth (GDrive/OneDrive)

Jun 2024

Web Scraper for Info Gathering

Website data extraction

github

Jun 2022 - Nov 2022

Secure Text Transfer System

Encrypted messaging (AWS, Node.js)

github

show more projects

Languages

English
हिंदी
অসমীয়া

Publications

📘 System Admin Book (Dec 2024)

📄 CEH / CND Mindmaps

Research

APT · Threat Hunting · CISA IR

Rohan Das 3ls3if

Capabilities

Infra & Hardware

Operating Systems

System Administration

Virtualization & Cloud

Networking & Firewalls

Security & Backup

Servers & Services

Monitoring

Migration

Web & IT Ops

Web App Pentest

Privesc & Network Pentest

AD & Red Team

Container & Cloud Pentest

IoT & Embedded

Infra Special

Reversing & Malware

Web3 & Appsec

DFIR & GRC

Methodology & Research

Experience

Windows System Administrator

Formation

JECRC University · MCA Cyber Security

Girijananda Chowdhury University · BCA Information Technology

NINT · Hardware & Network Engineering

Credentials

Projects・攻防

Windows Server Auditor (PowerShell)

Forensics Credential Harvester

Code Keyword Extractor (ML)

Recon Auditor

Source Code Analyzer (ML)

Backup Manager (Java)

Web Scraper for Info Gathering

Secure Text Transfer System

Languages

Publications

Research