Arun Dobhal
Lucknow
Summary
Experienced and skilled Penetration Tester with over 3 years of hands-on expertise in identifying and addressing vulnerabilities within complex IT environments. Proficient in conducting thorough security assessments, penetration tests, and vulnerability analyses to fortify organizational defenses. Skilled in identifying potential security flaws and developing effective solutions. Utilizing a variety of testing tools and techniques to ensure the security and resilience of systems. Educates Colleagues on best practices and network safety protocols. Protects networked assets through both preventive and reactionary measures.
Overview
4
4
years of professional experience
4
4
years of post-secondary education
3
3
Certifications
2
2
Languages
Work History
Senior System Security Engineer
INFOSYS, India
07.2023 - Current
- Performed security analysis and identifying possible vulnerabilities in the key derivation function, create Vulnerability Assessment report detailing exposures that were identified, rate the severity of the system & suggestions to mitigate any exposures & testing known vulnerabilities.
- Conducted regular internal audits of systems and networks to ensure compliance with established security standards.
- Sustained optimal sender score on two IPs, enhancing inbox delivery and corresponding metrics while improving delivery metrics from 60% to 80%.
- Assisted in the development of customized training materials for employees, increasing awareness of cybersecurity best practices.
- Supported cross-departmental collaboration initiatives by sharing expertise on secure communication methods and data protection principles.
- Ensured business continuity through the design and implementation of robust disaster recovery plans in case of system failure or attack.
- Reviewed proposed changes to company infrastructure from a security perspective, identifying any possible risks or areas needing improvement before implementation occurred.
- Collaborated with IT department on the integration of security policies and procedures within company infrastructure.
System Security Engineer
INFOSYS, India
06.2021 - 06.2023
- Assisted senior penetration testers in conducting comprehensive security assessments of client networks, applications, and infrastructure.
- Reviewed proposed changes to company infrastructure from a security perspective, identifying any possible risks or areas needing improvement before implementation occurred.
- Implemented multi-factor authentication processes to enhance overall account security across the organization.
- Conducted regular internal audits of systems and networks to ensure compliance with established security standards.
- Developed comprehensive incident response plans for potential cyber threats, minimizing downtime and data loss.
- Enhanced system security by implementing advanced encryption techniques and protocols.
- Ensured business continuity through the design and implementation of robust disaster recovery plans in case of system failure or attack.
Education
Bachelor of Science - Computer Science
Ambalika Institute Of Management And Technology
07.2016 - 10.2020
Skills
Penetration Testing
Certification
Certified Ethical Hacker - CEH
Websites, Portfolios, Profiles
- Github.com/arundobhal6
- Https://tryhackme.com/p/arunDobhal
Timeline
Senior System Security Engineer
INFOSYS, India
07.2023 - Current
System Security Engineer
INFOSYS, India
06.2021 - 06.2023
Bachelor of Science - Computer Science
Ambalika Institute Of Management And Technology
07.2016 - 10.2020
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