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πŸ‘‹ Hello, I'm Joshua Kato

πŸ›‘οΈ Information Security Analyst | Cloud Security Engineer | IT Support Specialist

Passionate about cybersecurity with a proven track record in cloud security, SOC operations, and system administration. I leverage my technical expertise and analytical skills to protect digital assets and strengthen security postures.

πŸš€ Quick Highlights

  • πŸ”’ Currently securing multi-cloud platforms at Microsoft
  • πŸ•΅οΈ Former SOC Analyst at IBM, specializing in threat detection and response
  • πŸ’» Experienced System Administrator with a focus on performance optimization
  • πŸŽ“ M.Sc. in Cyber Security Analytics from University of Exeter
  • πŸ“Š Skilled in SIEM, SOAR, EDR, and ITSM technologies

πŸ› οΈ Tech Stack

  • Cloud Platforms: Azure, AWS
  • Security Tools: Splunk, Kibana, Sentinel, Zscaler, VirusTotal
  • Programming: Python, SQL, C/C++
  • Containerization: Docker
  • OS: Linux, Windows, MAC
  • Frameworks: MITRE ATT&CK, ITIL, NIST, OWASP, GDPR, PCI DSS, ISO, STRIDE

πŸ† Certifications

  • Azure Security Engineer Associate (AZ-500)
  • Microsoft Azure Fundamentals (AZ-900)
  • IBM Cybersecurity Analyst
  • Google IT Support

πŸ’Ό Professional Experience

Cloud Security Engineer Project at Microsoft (Nov 2023 - Present)

  • Migrated on-premise data to multi-cloud platforms, reducing downtime and attack surface
  • Implemented temporary security credentials for secure access control
  • Secured data in-flight with TLS over HTTPS
  • Automated responses to IOCs using playbooks, reducing MTTD and MTTR

SOC Analyst Project at IBM (Apr 2022 - Sept 2023)

  • Conducted daily malware analysis and sandbox testing
  • Performed vulnerability assessments and prioritized fixes
  • Implemented robust password hashing and data encryption
  • Created security dashboards to accelerate operations
  • Conducted pen tests and phishing simulations

System Administrator Project at Google (Mar 2018 - Dec 2021)

  • Built and optimized over 100 high-performance computers
  • Scaled operations to improve capacity and reduce downtime
  • Enforced access control and MFA for regulatory compliance
  • Increased server uptime by 7% through proactive maintenance

🌟 Key Achievements

  • Reduced server crashes from quarterly occurrences to near-zero at Microsoft
  • Identified and addressed 95% of Common Weakness Enumerations (CWE) at IBM
  • Accelerated over 70% of security operations through dashboard implementation
  • Saved Β£1,276 per day by increasing server uptime during internship at Cipla

πŸ“š Education

  • M.Sc. in Cyber Security Analytics, Merit - University of Exeter (2022-2023)
  • B.Sc. in Applied Information Technology, First Class - ISBAT University (2018-2021)

πŸ“« Let's Connect!


πŸ’‘ "In the world of cybersecurity, you do not have a vulnerability problem, but an adversary problem, so staying one step ahead is not just a goalβ€”it's a necessity. I'm committed to continuous learning and innovation to keep digital assets safe in an ever-evolving threat landscape."

Joshua Kato's Projects

90daysofcybersecurity icon 90daysofcybersecurity

This repository contains a 90-day cybersecurity study plan, along with resources and materials for learning various cybersecurity concepts and technologies. The plan is organized into daily tasks, covering topics such as Network+, Security+, Linux, Python, Traffic Analysis, Git, ELK, AWS, Azure, and Hacking. The repository also includes a `LEARN.md

awesome-security icon awesome-security

A collection of awesome software, libraries, documents, books, resources and cools stuffs about security.

bandit icon bandit

Bandit is a tool designed to find common security issues in Python code.

basic_network_scanner icon basic_network_scanner

A network scanner project. The idea was from cybercademy.org. [Still not complete, will work on during the summer break]

chatgpt-next-web icon chatgpt-next-web

A cross-platform ChatGPT/Gemini UI (Web / PWA / Linux / Win / MacOS). Have your own cross-platform ChatGPT/Gemini application with one click.

chess-bot icon chess-bot

A C++ project in which you can play chess against an AI that uses alpha-beta pruning to predict the optimal move.

deauther icon deauther

Wi-Fi Deauther is a command-line utility for educational purposes, enabling users to perform Wi-Fi network actions such as scanning, deauthentication, and monitoring. Use responsibly and comply with applicable laws.

filters-and-fractals icon filters-and-fractals

A C project which implements various image processing operations and recursive fractal generating algorithms.

fuzzing icon fuzzing

Tutorials, examples, discussions, research proposals, and other resources related to fuzzing

godot icon godot

Godot Engine – Multi-platform 2D and 3D game engine

h4cker icon h4cker

This repository is primarily maintained by Omar Santos (@santosomar) and includes thousands of resources related to ethical hacking, bug bounties, digital forensics and incident response (DFIR), artificial intelligence security, vulnerability research, exploit development, reverse engineering, and more.

hetty icon hetty

An HTTP toolkit for security research.

katoxiv icon katoxiv

Config files for my GitHub profile.

keylogger icon keylogger

A keylogger, sometimes called a keystroke logger or keyboard capture, is a type of surveillance technology used to monitor and record each keystroke on a specific computer. Keylogger software is also available for use on smartphones, such as the Apple iPhone and Android devices.

mandelbrot icon mandelbrot

Mandelbrot set process demonstrated with MPI in C.

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