Jeff Tsui

35+ mini-projects that provide real-world context on the world of cybersecurity

Some of the projects completed involve:

• Analysed code using Python, Perl, and PowerShell
• Developed plans for small to mid-sized, that focus on setting up secure Wi-Fi
• Implemented system-hardening recommendations using CIS controls
• Designed procedures for fixing vulnerabilities in web applications and Oracle databases
• Created presentations that outline the advantages of SOC analyst strategies

30+ labs that bridge theory to practice

Some virtual labs completed involve:

• Expert in explaining network monitoring methodologies used by applications and IDS/IPS solutions
• Successfully selected, installed, and configured security applications like personal firewalls, antivirus programs, and host-based intrusion detection systems
• Used common network security tools such as network mappers, vulnerability scanners, protocol analysers, packet sniffers, and password crackers to assess computer systems and network devices for vulnerabilities
• Established Identity and Access Management (IAM) policies in Amazon Web Services (AWS) and implemented Privileged Identity Management (PIM) in Azure

Five phases of an enterprise-level penetration test:

• The project required creating a detailed report of over 40 pages that outlines the tools, configurations, techniques, and procedures used in a five-stage enterprise-level penetration test. The report contains a technical section and an executive summary for IT staff and management, as well as an assessment of vulnerabilities, risks, threats, and recommendations for remediation
• Tools used: Kali Linux, Nmap, Gobuster, Angry IP Scanner, Nessus, Burp Suite, Wireshark, Acunetix, and OpenVAS

• Utilized Cantonese proficiency to handled thousands of calls, with duties of enumerating with Cantonese-speaking customers for the Census.
• Communicated with management when customer issues escalated and worked to find resolutions.
• Developed a deep understanding of customer service principles and customer service best practices.
• Received above 98% for the quality assurance for all calls.