Graphic designers
Website designers
Mobile app developers
Software developers
3D artists
Illustration
Other popular skills
Featured jobs
Explore our current list of excited top featured projects.
Find contests
Unleash your talent and find freelancer contests to enter.
Website jobs
Graphic design jobs
Data entry jobs
Mobile app development jobs
Internet marketing jobs
Local jobs
Other popular jobs
Find work in different languages
Enterprise
Power your competitive advantage with Freelancer Enterprise.
Field Services
Deliver expertise anywhere in the world at scale - on demand.
AI for business
Let experts in the latest AI technology transform your business.
Freelancer products
Innovation Challenges
Turn challenges into breakthroughs with the largest innovation hub.
Freelancer API
Use the Freelancer API to access a cloud workforce of skilled freelancers.
Local jobs
Get help in any location, anywhere in the world.
Freelancer services
How it works
How to hire the perfect freelancer for your project
Get ideas
How to get started earning money freelancing
Resources
EXPLORE
0.0
0.0
0%
$50 USD / Hour
・
India (11:47 AM)
・
Joined on April 29, 2011
$50 USD / Hour
・
Seasoned IT professional with over 10 years of experience in communication systems, cybersecurity and project management. Proven ability to lead and motivate geographically diverse teams to achieve success in complex and fast-paced environments. Skilled in safeguarding information through security audits, testing, and threat assessments. Expertise in designing, implementing, and operating secure networks and systems to ensure business continuity and data protection. Proven track record of managing projects from concept to completion, ensuring successful delivery of large-scale initiatives.
No reviews to see here!
Experience
Security Researcher
Sep, 2017 - Present
•
8 years, 2 months
CERT
Sep, 2017 - Present
•
8 years, 2 months
Malware Analysis, Vulnerability management, Incident response
Sep, 2017 - Present
•
8 years, 2 months
Education
Jawaharlal Nehru Vishvavidyalaya
2015 - 2020
•
5 years
Phd
India
2015 - 2020
•
5 years
Atal Bihari Vajpayee-IIITM
2012 - 2014
•
2 years
MTech
India
2012 - 2014
•
2 years
Qualifications
Certified Cybersecurity Profesional
2022
ISC2
Certified in Cybersecurity
2022
Publications
Credit Card Fraud Detection under Extreme Imbalanced Data
Journal of Experimental & Theoretical Artificial Intelligence, Taylor and Francis
Credit card fraud is one of the biggest cybercrimes faced by users. Intelligent machine learning based fraudulent transaction detection systems are very effective in real-world scenarios. However, while designing these systems, machine learning approaches suffer from the problem of imbalanced data, i.e. imbalanced class distribution. Therefore, balancing the dataset becomes an imperative sub-task.
A secure and improved two factor authentication scheme using elliptic curve and bilinear pairing
Multimedia Tools and Applications, Springer
In order to equip the technical fraternity with smart technologies, the past few years have witnessed increasing usage of Cyber-Physical Systems (CPS) in different critical infrastructures. The abrupt surge in the advancement of CPS has brought in several cybersecurity issues. To address the issue of cybersecurity and to protect the CPS from attackers, authentication schemes have been designed and implemented.
Intrusion Detection System: A Comparative Study of Machine Learning-Based IDS
Journal of Database Management, IGI Global
The use of encrypted data, the diversity of new protocols, and the surge in the number of malicious activities worldwide have posed new challenges for intrusion detection systems (IDS). In this scenario, existing signature-based IDS are not performing well. Various researchers have proposed machine learning-based IDS to detect unknown malicious activities based on behaviour patterns.
Verifications
Freelancer
About
Terms
Partners
Apps
