Erfan Tighzan
Sr. Security Researcher at CSI Linux- Claim this Profile
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English Native or bilingual proficiency
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Persian Native or bilingual proficiency
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Azerbaijani Full professional proficiency
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Arabic Professional working proficiency
Topline Score
Bio
Credentials
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CSIL-CDWI
CSI LinuxSep, 2023- Nov, 2024 -
Certified Dark Web Investigator
CSI LinuxSep, 2023- Nov, 2024 -
Analyze Network Traffic with TCPDump
CourseraAug, 2023- Nov, 2024 -
CSIL-COA
CSI LinuxAug, 2023- Nov, 2024 -
Certified OSINT Analyst
CSI LinuxAug, 2023- Nov, 2024 -
Introduction to Cyber Security
TryHackMeAug, 2023- Nov, 2024 -
Microsoft Windows Defender and Firewall
CourseraAug, 2023- Nov, 2024 -
Pre Security
TryHackMeAug, 2023- Nov, 2024 -
Wireshark for Beginners: Capture Packets
CourseraAug, 2023- Nov, 2024
Experience
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CSI Linux
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Computer and Network Security
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1 - 100 Employee
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Sr. Security Researcher
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Jan 2023 - Present
As a Security Researcher at CSI Linux, I play a pivotal role in fortifying the cybersecurity landscape, balancing both analytical and educational aspects of the field. Here are some key responsibilities and achievements: Threat Intelligence and Risk Assessment Analysis: • Collaborated with cross-functional teams to perform in-depth risk assessments, offering actionable insights to mitigate potential threats. Content Creation and Course Development: • Authored and co-developed a comprehensive cybersecurity training curriculum aimed at both technical and non-technical audiences, which was subsequently adopted as the official training resource for several enterprise clients. • Leveraged multimedia resources such as video tutorials, quizzes, and interactive labs to enrich the learning experience, achieving an average course rating of 4.8 out of 5. Development of Standard Operating Procedures (SOPs): • Standardized the procedures for cybersecurity operations, resulting in a 15% increase in operational efficiency. • Authored clear and concise SOPs to align the actions of diverse teams, thereby ensuring organizational compliance with cybersecurity best practices. Show less
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Self Employed
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United States
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700 & Above Employee
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OSINT Analyst
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Feb 2017 - Present
Investigated human rights abuses, corruption, and money laundering Responsibilities: • Conducted in-depth online investigations using a wide array of OSINT tools such as Maltego, Recon-ng, and Intelligence X. • Delivered actionable intelligence to a diverse client base, including private individuals, companies, and non-profit organizations. • Demonstrated a strong understanding of Standard Operating Procedures (SOP) and regulations in OSINT operations. Investigated human rights abuses, corruption, and money laundering Responsibilities: • Conducted in-depth online investigations using a wide array of OSINT tools such as Maltego, Recon-ng, and Intelligence X. • Delivered actionable intelligence to a diverse client base, including private individuals, companies, and non-profit organizations. • Demonstrated a strong understanding of Standard Operating Procedures (SOP) and regulations in OSINT operations.
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Freelancer.com
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Australia
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IT Services and IT Consulting
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700 & Above Employee
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Python Developer
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Jun 2020 - Apr 2023
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Subcontractor Nation
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Security and Investigations
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1 - 100 Employee
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White-Label Service Provider
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Jan 2020 - Apr 2023
As a versatile and results-driven subcontractor, I offer high-quality white-label services in software development and data management. With a focus on providing solutions tailored to client needs, I engage in a broad range of projects that include but are not limited to: Software Development: • Full-stack Development: Leveraged expertise in Python, JavaScript, and associated frameworks such as Django and React to develop and deliver client-specific applications. • Database Design: Engineered robust databases using MySQL and Oracle, ensuring data integrity, performance, and scalability. Data Management Solutions: • Supply Chain Management: Collaborated with Texon Inc.'s development team to conceptualize and implement a supply chain management application, currently utilized by over 50 companies in Iran. Client Relationships: • Managed relationships with diverse clients ranging from startups to well-established corporations, maintaining a high level of confidentiality and professionalism. • Conducted thorough requirements analysis to ensure solutions aligned with client objectives, delivering timely and effective results. Show less
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ADSBexchange.com
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United States
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Airlines and Aviation
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1 - 100 Employee
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ADS-B Analyst
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Sep 2017 - Apr 2022
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Education
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Memorial University of Newfoundland
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University of Applied Science and Technology
Bachelor's degree, Computer Science -
Islamic Azad University, Science And Research Branch
Bachelor's degree, Aerospace, Aeronautical and Astronautical Engineering -
Alborz Highschool
High School Diploma