Why Do Businesses Need a WAF?

In today’s digital era, website security has become a crucial factor for business survival — especially for businesses in Vietnam. A Web Application Firewall (WAF) is an effective security solution that protects websites from dangerous cyberattacks, safeguards business data, and preserves brand reputation.

While small and medium enterprises (SMEs) in Vietnam may face challenges in selecting suitable cybersecurity solutions, deploying a WAF is essential. Attacks such as SQL Injection (SQLi), Cross-Site Scripting (XSS), and Distributed Denial of Service (DDoS) are increasingly common and sophisticated. A WAF can block these attacks, ensuring website and data security.

In this article, we will help you identify key criteria for selecting a suitable WAF for your business in Vietnam, and explain why WAFs are vital for SMEs.

Criterion 1 – Protection Against Common Attacks in Vietnam

One of the primary reasons WAFs are essential for Vietnamese businesses is the increasing frequency of common web attacks. Threats like SQLi, XSS, and DDoS pose serious risks to any web application, especially in Vietnam, where cyberattacks and data breaches are becoming more widespread.

Protection Against SQL Injection (SQLi)

SQLi is among the most frequently used attack techniques. A WAF can detect and block malicious SQL queries, preventing unauthorized access to your databases — a critical feature for Vietnamese businesses using common database systems.

Protection Against Cross-Site Scripting (XSS)

XSS attacks involve injecting malicious JavaScript into websites, compromising users’ browsers. A WAF identifies and blocks these threats to ensure a safe browsing experience.

Defense Against DDoS Attacks

DDoS attacks aim to overload websites, rendering them inaccessible. A reliable WAF provides 24/7 protection and mitigation, helping SMEs maintain stable website operations without disruptions.

When evaluating web security solutions, selecting a WAF that covers these threats is essential for holistic website protection.

Criterion 2 – Easy Integration with Existing Systems

For Vietnamese businesses, ease of deployment and integration is a key consideration when selecting a WAF. The security solution should work seamlessly with existing platforms and applications.

User-Friendly Deployment and Management

Many Vietnamese SMEs have limited IT resources and lack dedicated DevOps teams. Therefore, choosing a WAF that is easy to set up and manage is crucial. EVG Cloud’s WAF features a simple, intuitive dashboard that allows non-technical users to configure and monitor web security effortlessly.

Compatibility with Current Tools and Platforms

An effective WAF should integrate smoothly with your current infrastructure, including web applications, CMS platforms, and eCommerce systems. This reduces implementation time and costs, ensuring a smooth transition.

Criterion 3 – Vietnamese Interface and 24/7 Support

Another important factor when choosing a WAF for Vietnamese businesses is native language support and round-the-clock technical assistance.

Vietnamese Language Interface

A Vietnamese interface helps IT staff manage and configure the WAF with ease, especially in SMEs without large IT departments. This improves usability and reduces training time.

24/7 Technical Support

Cyberattacks can occur at any time. A WAF with 24/7 support is indispensable. EVG Cloud provides around-the-clock technical assistance to address security issues promptly and efficiently.

Criterion 4 – Budget-Friendly for SMEs

Cost is a critical concern for SMEs in Vietnam. A suitable WAF solution must offer affordable pricing while maintaining essential security features.

EVG Cloud provides flexible pricing models tailored to the budgets of small and medium-sized businesses. With pay-as-you-go options, businesses can control costs and optimize cybersecurity spending.

Criterion 5 – Expert Consultation and Ongoing Support

A WAF solution is only effective if businesses can properly implement and operate it. For SMEs, having access to experienced cybersecurity consultants can make all the difference.

A top-tier WAF solution in Vietnam should come with expert consultation to assist in deployment and optimization. EVG Cloud offers professional advisory services to help businesses maximize the effectiveness of their WAF and ensure robust protection for their websites and applications.

Why Choose EVG Cloud?

EVG Cloud is one of the leading web security solution providers in Vietnam, especially in WAF services for local businesses. Here’s why EVG Cloud is the perfect partner for your cybersecurity needs:

• Comprehensive Protection: Protects against common threats like SQLi, XSS, and DDoS attacks.

• Easy to Deploy and Use: Simple interface and fast integration with existing systems.

• 24/7 Support: Dedicated technical team available at all times to resolve any security issues.

• SME-Friendly Pricing: Flexible packages designed to fit the budgets of Vietnamese SMEs.

Conclusion

Choosing the right WAF for your business in Vietnam is a critical step toward safeguarding your data and IT infrastructure from growing cyber threats. By selecting a solution based on the criteria above, you ensure that your website and applications remain secure and operational.

Contact EVG Cloud today for a free consultation and discover how our comprehensive web application firewall solutions can help your business grow securely in today’s digital landscape.