A Leading Voice in Cybersecurity and Network Integrity
Michale Dang stands at the forefront of Safelyo’s technological innovation, serving as our esteemed Chief Technology Officer. With an extensive background rooted in academic excellence and practical application, Michale brings a profound understanding of network security, particularly in the complex realms of VPN technology, encryption protocols, and intrusion detection systems.
His academic journey culminated in a Master’s degree in Computer Networks, with a dedicated specialization in Security, providing him with a robust theoretical framework that underpins his strategic vision at Safelyo.

His contributions to internationally recognized research further evidence Michale’s commitment to advancing the field of cybersecurity. He is the author of pivotal papers published in prestigious international journals, including:
- Applying some matching algorithms for sequence signature to analyze and detect entries into system networks
This paper presents methods utilizing matching algorithms to analyze and detect intrusion events within system networks, enhancing security and threat detection capabilities in complex network environments.

- ANTI-WEBSITE DEFACEMENT SYSTEM
In this paper, Michale Dang introduces a website defacement protection system designed to safeguard the integrity of online content and prevent attacks aimed at altering or vandalizing websites.

- MULTIPATH TCP TEST-BED Based on IETF Working Group MPTCP
This paper details the development of a test-bed for Multipath TCP (MPTCP) based on the standards set by the IETF working group, exploring its potential to enhance connection reliability and bandwidth utilization by allowing multiple simultaneous paths for data transmission across networks.

These publications highlight his deep expertise in developing sophisticated mechanisms to identify, analyze, and neutralize threats within complex network environments.
Architecting Safelyo’s Commitment to Excellence
As CTO, Michale Dang is the chief architect behind Safelyo’s rigorous content validation processes and technological accuracy. He leads our technology strategy with unmatched expertise in virtual private networks and secure networking. His deep mastery extends to VPN protocols, cutting-edge encryption algorithms, and traffic optimization techniques, ensuring that the information Safelyo provides is not only current but also deeply insightful, advocating for both user privacy and optimal performance.
Michale personally oversees and refines our comprehensive testing frameworks. His methodical approach involves validating connection stability, meticulously checking for potential data leaks (DNS, IP, WebRTC), and assessing throughput under diverse real-world conditions. This dedication to empirical evidence and transparency forms the backbone of Safelyo’s in-depth reviews, hands-on guides, and expert analyses.
Empowering Users Through Knowledge and Digital Sovereignty
Beyond the technical intricacies, Michale is a fervent advocate for digital sovereignty. He is passionate about empowering users worldwide to take definitive control of their online security and privacy. A core tenet of his philosophy is making complex cybersecurity and VPN concepts accessible to everyone, regardless of their technical background. Through his guidance, Safelyo strives to demystify the digital landscape, offering clear, actionable advice that enables users to navigate the internet safely and confidently.
Michale Dang’s leadership ensures that every piece of content vetted and approved through his office meets the highest standards of accuracy, relevance, and user empowerment, solidifying Safelyo’s position as a trusted authority in online security.

Michael Dang, also known as Dang Le Nam, is currently the CEO & Founder of GPSC. With a master’s degree in Computer Networks and Communications from the University of Paris and over 10 years of teaching experience at universities, he has become one of the pioneers in the website buying and selling movement in Vietnam.
Contributions to the Community
In the field of Digital Marketing in Vietnam, Dang Le Nam has played an important role in introducing and popularizing the website buying and selling model. He is recognized for significantly creating opportunities for investors and marketers, opening up a new income channel full of potential.
His pioneering efforts have enriched the online business ecosystem in Vietnam, paving the way for many generations of marketers and SEO experts to thrive.
Notable Contributions
- Founder of the Vũ Long business ecosystem with diverse projects.
- Digital Marketing lecturer at FPT Polytechnic, sharing extensive knowledge and experience in the field.
- Known as a Motivational Teacher, Dang Le Nam applies the FSD (Fast – Strong – Durable) method in his teaching to help students and businesses achieve optimal marketing results.
- SEO Manager at H2T Media Group.
- Vice Chairman of AICA – Alliance for AI Capability Development in Ho Chi Minh City.

Dang Le Nam’s vision is to build a sustainable business ecosystem that brings value to both enterprises and the community. He is the founder of many marketing forums, attracting numerous reputable speakers and scholars.