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Ethical Hacker
An Ethical Hacker tests system security by simulating real attacks to identify vulnerabilities and recommend corrective measures.
150 000 000 – 800 000 000 VND
Average salary / year
Bachelor's degree in Computer Science, Cybersecurity or related field
Education level
00
Automation level
Low
Difficulty
Growing
Employability
Typically 1.5 to 3 years including education and certification
Market tension
High
Intl. mobility
Possible
Automation level
Low
Difficulty
Growing
Employability
Typically 1.5 to 3 years including education and certification
Market tension
High
Intl. mobility
Possible
About
An Ethical Hacker, also known as a Pentester, is responsible for assessing the security of computer systems, networks, and applications by simulating cyberattacks. Their goal is to uncover vulnerabilities before malicious hackers can exploit them. They analyze security weaknesses, document findings, and provide actionable recommendations to improve the overall security posture of the organization. This role requires a deep understanding of hacking techniques, security protocols, and defensive strategies.
Skills
Technical skills
- Proficiency in penetration testing tools like Metasploit and Burp Suite
- Strong knowledge of network protocols and architectures
- Experience with vulnerability assessment and exploitation techniques
- Familiarity with operating systems such as Windows, Linux, and Unix
- Understanding of web application security and OWASP Top 10
- Knowledge of scripting languages including Python and Bash
- Ability to analyze and interpret security logs and data
- Understanding of cryptographic principles and secure coding practices
Interpersonal skills
- Analytical thinking and problem-solving skills
- Attention to detail and thoroughness
- Strong ethical standards and integrity
- Effective communication skills for reporting and collaboration
- Ability to work independently and as part of a team
- Continuous learning mindset
- Discretion and respect for confidentiality
- Adaptability to evolving security threats
Tasks
- Plan and conduct penetration tests on systems, networks, and applications
- Simulate real-world cyberattacks to identify security weaknesses
- Analyze and document vulnerabilities discovered during testing
- Develop detailed reports with recommendations for remediation
- Collaborate with IT and security teams to implement fixes
- Stay updated on the latest hacking techniques and security trends
- Ensure compliance with legal and ethical standards during testing
- Advise on security policies and best practices
- Assist in incident response and forensic investigations
- Contribute to security awareness training within the organization
Work environments
Work environments for professionals in this sector may vary:
Corporate IT departments working on internal systems
Cybersecurity firms specializing in threat analysis
Government agencies focused on national security
Financial institutions safeguarding sensitive data
Technology companies innovating in digital security
Consulting firms advising on risk management
Healthcare organizations prioritizing patient privacy
Career paths
- Advance to a Security Consultant role providing expert advice
- Become a Security Architect designing secure systems
- Progress to Cybersecurity Manager overseeing security operations
- Specialize as an Incident Response Specialist handling breaches
- Aim for the position of Chief Information Security Officer (CISO) leading security strategy
Profile sought
Ethical and trustworthy with a strong moral compass
Technically proficient in cybersecurity tools and methods
Analytical and methodical in approach
Good communicator capable of clear reporting
Proactive and curious about emerging threats
How to become a Ethical Hacker?
