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CyStack is a Vietnam-based cybersecurity firm founded in 2017 that specializes in penetration testing, web and data security, infrastructure security, and vulnerability management. It serves clients in eCommerce, fintech, and blockchain. The company has completed hundreds of security collaborations.
CyStack is a cybersecurity company founded in 2017 and headquartered in Hanoi, Vietnam. The company describes its approach with the tagline "Securing Your Digital Frontiers, One Layer at a Time." CyStack reports fewer than 49 employees and works with clients on information security projects.
CyStack's minimum project budget is $10,000 to $25,000, and hourly rates are provided on request. The agency's Google profile shows a 5.0 rating based on seven reviews. Since its founding, CyStack has completed hundreds of security collaborations.
The company's services include penetration testing, web and data security, infrastructure security, and proactive vulnerability management. The team has extensive experience in blackbox security testing and helps organizations identify vulnerabilities before attackers can exploit them.
CyStack serves clients across eCommerce, fintech, and blockchain, as well as more traditional industries. Its client roster includes Mitsubishi, Onus, and Wise. Google reviewers specifically mention completing penetration testing projects with the CyStack team.
Google reviewers describe the consultants as professional and enthusiastic, with a clear working process, quick support, and strong problem solving. One reviewer praised the technical team's deep understanding and concise problem presentation, while another noted reasonable costs. Clients say the service is strong enough to place CyStack among Vietnam's leading cybersecurity companies.
CyStack is a good fit for organizations looking for a Vietnam-based security partner with hands-on penetration testing and vulnerability management experience, especially in fast-moving industries such as fintech and blockchain.
Services
- Cybersecurity
- Penetration testing
- Web and data security
- Infrastructure security
- Vulnerability management
Industries Served
Team Size
Pros
- Google reviewers praise professional consulting and a clear working process.
- Quick support and effective problem solving are highlighted in Google reviews.
- Reviewers note reasonable costs and a standard process on penetration testing projects.
Client Review Analysis
Google reviewers give CyStack 5.0 stars, praising professional consultants, clear processes, quick support, effective technical teams, and reasonable costs.