10 Best Cybersecurity Companies in Vietnam & Core Services

Cybersecurity is becoming increasingly important in any country, and Vietnam is no exception. Indeed, the nation is experiencing the era of rapid digital transformation and is increasingly dependent on the Internet. This shift brings many significant benefits, but presents huge challenges, typically a higher risk of data being stolen. 

Therefore, Vietnam has to proactively boost its cybersecurity legal framework and execute measures against unexpected cyber threats. Along with that is the rise of various cybersecurity companies in Vietnam. They have deep technical expertise and experience in creating cybersecurity solutions to secure the digital assets and operations of both domestic and international clients. So, what are the best companies in this realm? Let’s find out in today’s article!

The Evolving Cybersecurity Landscape in Vietnam

ITU (International Telecommunication Union), a specialized member of the United Nations for ICTs, recognized Vietnam as one of the leading countries in cybersecurity. Classified in Tier 1 (with a score of 99.74), Vietnam demonstrated its strong legal frameworks, robust technical capabilities, active cooperation in cybersecurity issues, and significant efforts in raising awareness through education/training. 

This is an inevitable result of the government’s endeavors when observing the global and domestic escalation of cyber threats in recent years. Especially when cyberattacks are becoming more sophisticated due to advanced technologies like AI (for example, to create deepfakes), the Vietnamese government has issued policies and initiatives to improve security frameworks and awareness. Accordingly, a decree released in 2020 required the public sector to spend at least 10% of their IT expenditure on cybersecurity from 2020-2025. 

Having said that, not all organizations can achieve this investment level. Some proof indicated that few Vietnamese firms were well-prepared for cyber threats. In 2024, Vietnam recorded over 659K cybersecurity issues, impacting more than 46% of public and private organizations. 

Facing this problem, in late 2024, the Vietnamese government enacted the first-ever Law on Data, which will be effective on the first of July, 2025. The law strictly regulates that data processed outside Vietnam needs to adhere to domestic security standards. This not only protects international data against breaches but also boosts administrative efficiency. 

Vietnam also strengthens its cybersecurity capabilities through active cooperation with countries like the US or Australia. Besides, the National Cybersecurity Association provides free anti-phishing software to prevent cyber fraud. 

All these initiatives help boost Vietnam’s cybersecurity market from over $335M in 2025 to $511M in 2029. 

Top 10 Cybersecurity Companies to Watch in Vietnam

Now, let’s discover the 10 best cybersecurity companies in Vietnam:

1. Designveloper

Designveloper was founded in 2013 with the mission of becoming the leading software development and IT outsourcing company in Vietnam. Our professional engineers have deep technical expertise in more than 50 technologies and diverse business-domain knowledge for industries like finance, education, or construction. We offer end-to-end development and testing services for different digital solutions, from web/mobile apps and AI solutions to enterprise software. 

Understanding the importance of cybersecurity in today’s era, we provide top-notch consulting services. Our customizable services aim to increase the security awareness of your staff and boost the security of your software development process. These services include:

• Penetration Testing: Implements a variety of tests for web/mobile apps and network infrastructure to discover potential security vulnerabilities. We also evaluate how your staff members are aware of security issues through Social Engineering Testing and suggest the right solutions to remedy security flaws. 

• Security/Privacy Threat Modeling: Helps you proactively discover security risks in software development. This service includes:
  • Organizing the software architecture in a visual format to facilitate analysis.
  • Spotting possible threats that might impact the software during the development phase.
  • Suggesting security countermeasures to resolve identified risks.
  • Evaluating how these measures are effective in addressing the identified threats.

• Security Training: Offers tailored training programs for different audiences in your organization. Particularly, our programs help developers write secure code and address security incidents effectively. We also assist in improving the security awareness of staff members through cybersecurity fundamentals, common threats, and best practices.

• Security Consulting: Helps your business understand and comply with industry standards like HIPAA or ISO/IEC 27001. We also guide you on how to embed security practices into the software development process. 

Choosing Designveloper, you’ll receive efficient and affordable services. Contact us for more information.

2. CMC Cyber Security

CMC Cyber Security is a subsidiary of CMC Global, one of the leading IT development companies in Vietnam. The company has a team of qualified experts with professional certifications like CompTIA Security+ or Cisco CCNA.

With more than 11 years of experience, CMC Cyber Security has provided strategic solutions to protect businesses of all sizes against any threat. Accordingly, the company is known for a comprehensive portfolio of excellent cybersecurity services and products, including:

• Products: Offers three packaging plans: Basic, Premium, and Pro. Their solutions include Malware prevention and centralized administration (CMDD), Data encryption anti-malware (CMC CryptoShield), Website protection firewall (WAF), CMC vulnerability management, and CMC Antivirus Professional Software. 

• Services: Provides a wide range of cybersecurity services, typically:
  • Service CMC SOC (Security Operations Center): Responsible for monitoring, identifying, isolating, and addressing any incident of the entire information system 24/7.
  • Consulting and Issuing for PCI-DSS, SWIFT, and ISO Certifications: Authorized to issuethe PCI-DSS certificate, which is a compulsory information security standard for those working with payment gateways. Further, the company helps assess and grant certifications for SWIFT, ISO 27001, ISO 20000, and ISO 9001. 
  • Evaluation and Testing: Conduct various testing procedures like Penetration Testing Attack, Security Auditing, Threat Intelligence, or Vulnerability Assessment. 

3. Viettel Cyber Security

Viettel Cyber Security is a subsidiary of Viettel Group and also one of Asia’s leading cybersecurity companies. Since 2011, the company has delivered 20+ cutting-edge products and services to protect the digital infrastructure of various businesses and governments. Their notable clients include Vietnam’s Ministry of Finance, Vietnam Airlines, Cocolife, and Hello Group. 

Here’s what Viettel Cyber Security is offering:

• Solutions: Includes Viettel Security Operation Center (VCS-SOC), Viettel Penetration Testing (VCS-Pentest), and Viettel Compromise Assessment (VCS-CA). Among them, VCS-SOC detects, analyzes, responds to, and prevents cybersecurity issues. VCS-Pentest checks the vulnerability of a client’s IT system by serving as a hacker and simulating test attacks. Meanwhile, VCS-CA aims to detect past or ongoing intrusions in your company. 

• Featured Products: Protects businesses and government agencies through products on security operations, network security, and endpoint security. Some of VCS’s typical products cover Viettel Threat Intelligence, Viettel Killchain and Anomaly (VCS-KIAN), and Viettel Network Security Monitoring (VCS-NSM).

4. HPT Vietnam Corporation

HPT Vietnam Corporation was established in early 1995. Their vision is to become the leader in offering ICT products and services, developing top-notch software, and integrating advanced technologies. Headquartered in Ho Chi Minh City, the company has expanded its operations with additional offices in Ha Noi and Da Nang. Their products and services have accelerated the digital transformation journey of their clients and secured digital operations. For this reason, they’ve received various reputable awards like Sao Khue for their achievements. 

HPT offers a comprehensive suite of cybersecurity solutions that meet the unique needs of its customers. They include:

• Security Evaluation Program for a client’s IT system, lasting around 12 hours.
• HPT Security Evaluation Service based on Microsoft Secure Score (MSS).
• Security Auditing Services to help your business optimize your existing resources and reinforce the security of your systems.
• Penetration Testing Services to help your business handle cybersecurity challenges effectively.
• Information Security Services to assess and monitor the security of your systems in compliance with industry standards, as well as suggest appropriate security solutions (e.g., SIEM/SOAR or WAF/DBFW).
• HPT Managed Security Service to monitor your business’s IT system 24/7, alerting to security threats, and suggesting the best solutions.

Besides these services, HPT also develops tech products to enhance security monitoring across organizations. They include HCapollo (cybersecurity monitoring and alerting), HCriffin (network monitoring), HPT Mavex (threat hunting), and HPT Cyber Intelligence.

5. NCS (Vietnam National Cyber Security Technology Corporation)

NCS is the premier information security company in Vietnam, known for its comprehensive and advanced security services. The company aims to offer optimal protection for businesses of all sizes through its modern technologies and deep expertise.

They have top experts available 24/7 and long-term commitments to service quality. Accordingly, they provide:

• SOC (Security Operations Center): Monitors network traffic, analyzes logs from different sources, and investigates your IT systems to detect abnormal signs early.

• Penetration Testing: Checks the likelihood of your server or app system being attacked.

• Red Teaming: Deploys a simulated attack on your entire organization’s IT system to assess its defense capabilities. 

• Malware: Spots malware functions and evaluates their scope. 

• Incident Response: Performs digital forensics to identify incident-related factors, executes temporary prevention plans, and troubleshoots incidents.

• Compromise Assessment: Recognizes past or ongoing traces of intrusions in your IT systems.

• Threat Intelligence: Detects the signs of attacks early, enabling proactive protection plans.

• System Integration: Integrates information security solutions based on your ultimate goals.

• OT/ICS Security: Raises the cybersecurity awareness of leaders and staff in manufacturing facilities and evaluates the security of industrial information systems.

These excellent services have turned NCS into a trusted partner of various big businesses like EVN, Vietcombank, or Petrolimex.

6. CyStack

CyStack is one of the best cybersecurity companies in Vietnam. It aims to make security a crucial part of the software development process, enhancing security awareness, and using advanced technologies to handle security challenges in your business effectively. 

To achieve this goal, the company offers a wide range of specialized solutions for Operations Security, Data Security, and Product Security. These solutions prove useful and effective across industries like Finance, eCommerce, and Healthcare.

CyStack’s solutions cover both top-notch products and services:

• Services: Provides a comprehensive suite of services for security assessment, security operations, security consulting, and blockchain security. Some typical services include Penetration Testing, Infrastructure Auditing, Vulnerability Management, and Incident Response. 

• Products: Offers self-developed, intelligent products to help you track and secure digital assets (e.g., IP Address or Domain), detect vulnerabilities, etc. One popular product is CyStack VulnScan, which monitors web app security and identifies vulnerabilities easily. Further, CyStack offers other cutting-edge, proprietary tools like SafeChain Blockchain Security, CyStack Endpoint (for tracking endpoint devices), and Locker Password Manager (for securely managing passwords).

7. VNCS (Vietnam Cyberspace Security Technology)

VNCS was founded in 2011 as one of the members of Hanoi Telecom Corporation (the leading ICT provider in Vietnam). As one of the pioneers in cybersecurity solutions in Vietnam, VNCS has operated under the DSD (Distribution, Service, Development) model to provide sustainable, high-quality solutions and services for its clients. 

Particularly, the company is authorized to distribute a wide range of defensive and penetration solutions. Some of them include Splunk (unified security and observability), Acunetix (web app security testing), HP Aruba ClearPass (network access control & monitoring), and Crowdstrike (endpoint protection). 

In addition, the company also focuses on delivering exceptional services as follows:

• SOC Monitoring: Assists your business in monitoring your IT infrastructure 24/7 to discover and respond promptly to real-time attacks. The center also implements information security solutions like SIEM, IPS, or DDoS Protection to secure your system. 

• Penetration Testing: Uses advanced technologies from the USA and Israel to monitor your IT system and detect its potential vulnerabilities.

• Incident Response and Information Security Incident Handling: Uses advanced technologies and proprietary tools to automatically investigate and identify large-scale intrusions. By determining the actions of attackers and the extent of compromises, VNCS can take the right solution to address each incident and secure the network. 

• Compromise Assessment: Uses proprietary tools to automate investigation tasks and accelerate the evaluation of network traffic and server-based artifacts. 

8. VSEC (Vietnam Network Security Joint Stock Company)

VSEC was established in 2003 with a core team of more than 20 young enthusiasts about information security. Over 20+ years of operations, the company has strived to create a safe cyberspace for more than 500 organizations and government agencies. They do so by offering a comprehensive range of high-quality products and services. 

Some typical products include:

• Threat Intelligence Platform: Collects data from diverse sources to identify abnormal behaviors and potential threats.
• VSEC XDR (Extended Detection & Response): Uses AI to identify, analyze, and respond to threats across multiple security layers (e.g., email, endpoint, and server).
• Vadar: A proprietary technology platform developed by VSEC to enhance the management of your company’s information security. VSEC offers different Vadar platforms, like Vadar EDR (for endpoint threat detection) or Vadar SIEM (for event and log management).
• Safeai: Detects security weaknesses within web applications easily.

Additionally, VSEC also offers premier cybersecurity services to identify security holes, assess the security level of IT systems, and assist in prompt responses to potential threats. Some of them include SOCaaS (Managed SIEM), PTaaS (PenTest as a Service), DFIR (Digital Forensics & Incident Response), and RedTeam. The company also aims to enhance the security awareness across your entire business with information security training and consulting services.

VSEC constantly improves its service quality by adhering to security requirements and standards. Besides, their team of 100% experts holds prestigious world-class certifications (e.g., OSEP, OSWE, or CCNA) to bring your business the most valuable services.

9. Savvycom Software

Established in 2009, Savvycom has rapidly positioned itself as one of the top 10 software development companies in Vietnam. The company has empowered startups, SMBs, and large enterprises through high-quality, scalable software, digital transformation consulting, and IT outsourcing services. They have deep technical skills and hands-on experience across industries, like BFSI, healthcare, and energy. 

Savvycom offers advanced cybersecurity consulting services to ensure compliance and minimize digital risks. Their professional services include:

• Penetration Testing: Evaluates the security level of your IT system, detects potential vulnerabilities, and enhances system defense. Further, Savvycom supports system administration and improves business reputation by minimizing system damage.

• Red Teaming: Evaluates how your system is capable of fighting against real cyberattacks by testing the effectiveness of security technology, processes, and people. Besides, the company spots and classifies security risks, improving incident detection and mitigating future security costs.

Savvycom also provides managed services, including SOC (Security Operation Center) and NOC (Network Operation Center) & Application. These services allow your company to assign the monitoring of your system’s security to Savvycom’s experts and defend against cyberattacks effectively. 

10. CyRadar

CyRadar is one of the pioneers in adopting advanced technologies like AI, Machine Learning, and Big Data in cybersecurity solutions. Its products are of high quality, thus receiving awards from the Vietnam Information Security Association and being recognized as one of the top 20 Innovators by Technology Innovators Magazine. Accordingly, the company has offered top-tier cybersecurity products as follows:

• Advanced Threat Detection (ATD): Finds attacks hidden in millions of connections in and out of the system.
• Endpoint Detection and Response (EDR): Uses advanced technologies like Machine Learning, Big Data, and a Sandbox to continuously monitor the entire system and identify potential threats early. This product includes CyRadar EDR Server (a centralized management platform giving warnings and orders for EDR Endpoint) and CyRadar EDR Endpoint (for handling malicious code spread across sources).
• Security Information and Event Management (SIEM): Constantly collects log and event data from your business’s apps, host systems, and security devices for threat detection.
• Internet Shield: Secures your IT systems.
• Secure Email Gateway: Protects your email gateways.
• Endpoint Security: Protects your endpoint devices in real time.
• Web & Network Vulnerability Assessment: Includes a comprehensive suite of products for smart administration, in-depth troubleshooting, and real-time detection. 

Besides, CyRadar provides professional services to safeguard your IT infrastructure and online activities. They include PenTest, Next-gen SOC (for 24/7 monitoring), and CyRadar Cloud SOC for AWS (for monitoring information security based on cloud computing).

Conclusion

We expect you to have a comprehensive understanding of Vietnam’s cybersecurity market and companies. 

Vietnam has faced several cyber threats these days. However, the company has still strived to maintain its position as one of the leading nations in commitment to cybersecurity through the issuing of new regulations, proactive cooperation to enhance cyber capabilities, and top-notch security solutions. 

Meanwhile, Vietnamese cybersecurity companies continuously improve their service quality and offer excellent products to secure the IT systems of various businesses. 

So, what do you think about cybersecurity in Vietnam? Do you have any experience with Vietnamese cybersecurity companies? Share your idea with us on Facebook, X, and LinkedIn!