# Real name: Zheng ChangQian (郑昌乾)

# Contact Information

  • Mobile: +86 188-1027-7303
  • Email: [domestic] 177434583@qq.com / [international] changqian.zheng@gmail.com
  • GitHub: ckt1i
  • University: Beijing Institute of Technology, School of Cyberspace Security
  • Degree: Undergraduate, 2nd Year

# Academic Achievements

  • Average Score: 88
  • GPA: 3.6/4.0

# Skills and Languages

  • Operating Systems: Linux (Ubuntu)
  • Programming Languages: Python, C, Shell, Java
  • Tools and Environments: MacOS, SSH, Git, Remote Linux / Windows VM
  • Language Proficiency:
    • English: Reading and Writing (Excellent), Speaking and Listening (Daily Communication)
  • Proficient in Python and C/C++ programming, with basic knowledge of Java.
  • Experienced in remote programming and project development using Git, with experience in SSH and remote project development.
  • Strong communication and teamwork skills, with good ability to read academic papers and original documents.

# Research and Projects

  • A weak-password checker based on collected malicious passwords
    • Collecting weak-password from fake-ssh or the other password phisher, and using the thought of the Levinstein Distance and patterns to evaluate its strength and give user alerts.
    • Project paper: https://raw.githubusercontent.com/ckt1i/blogimage/main/Password_Protection.pdf
  • OpenSSH National Secret Modification Based on OpenSSL (Ongoing Competition Project)
    • Utilized existing national secret SM series algorithms of OpenSSL to modify OpenSSH services. Acted as a team organizer and contributed significantly to project work and programming tasks. Project Link
  • Research on Password Security Issues Based on Honeywords (Innovation Project, Ongoing)
    • Participated in related paper study and other tasks as a team member.
  • AI Backdoor Simulation Attack Based on Badnets (Course Project, Completed)
    • Replicated image recognition simulation attacks using methods from the Badnets paper.
  • AI Voice Synthesis Implementation Based on DDSP-svc (Course Project, Completed)
    • Configured and applied the DDSP-svc voice synthesis model to understand its principles and achieve voice simulation and synthesis.
  • Anonymous Electronic Voting Process Implementation Based on Paillier Algorithm (Course Project, Completed)
    • Implemented the Paillier homomorphic encryption algorithm using Python to simulate an electronic voting system.

# Awards

  • 2023-2024 First Semester Excellent Academic Performance Scholarship
  • 2022-2023 Second Semester Excellent Academic Performance Scholarship
  • 2023 Beijing Institute of Technology Outstanding Communist Youth League Member
  • 2023 Second Prize in Beijing’s 34th University Mathematics Competition
  • 2023 Second Prize in the 20th Information Security and Countermeasure Technology Competition
  • 2023 Excellent Award in Beijing Institute of Technology Mathematical Modeling Competition
  • 2022 Second Prize in Beijing Institute of Technology Mingli Cup Freshman Mathematics Competition
  • 2022 Best Courage Award in Lianshan Control Programming Freshman Competition
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