What is WAF (Website Application Firewall)?

WAF, short for Web Application Firewall, is designed to protect website applications. By monitoring and filtering HTTP/HTTPS requests transmitted through a website, WAF can identify viruses, malicious software, and other cyber threats, thereby blocking suspicious or malicious traffic from entering the site. It only allows secure and legitimate traffic to pass through, thereby safeguarding the website from malicious attacks and data breaches, ensuring its security.

what is WAF firewall? Website Application Firewall|遠振資訊YuanJhen info.
 

 

WAF (Website Application Firewall) Fees

Cloud AI - WAF / $51.67month/domain

List Price: $110 / month
 
* Purchase Cloud AI-WAF and receive an additional DV SSL certificate (one per year, applicable only to the Cloud AI-WAF platform), valued at $30.
* An additional setup fee of $33.33 is required for the first-time setup. This setup fee is waived for annual payment plans.
*This service includes 2TB of free monthly traffic. Additional traffic beyond this limit will be charged at $0.33/GB

 

APPLY Cloud AI - WAF NOW

 
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Assisting cybersecurity defense,
Identifying unknown threats.

  • Utilizing a logic engine and machine learning AI modules with the highest detection accuracy and low false positive rates.
  • Cloud AI-WAF allows for adjustable security rules, unlike other WAFs that only offer binary enable/disable options.
  • Analyzing attack patterns to identify unknown threats or new attack modes.
  • Protecting websites from the impact of the OWASP Top 10 risks
  • Standard DDoS attack protection, capable of resisting attacks targeting both L3/4 (network and transport layers) and L7 (application layer).
  • Triple security network monitoring including authentication security, traffic monitoring, and prevention of hacker attacks.


 
 

Easy to activate,
Instantly protected in the cloud.

  • 100% cloud-based, no hardware or software installation required.
  • Optimized security rules based on Asia-Pacific's top network security technology and internal security experts.
  • Default security policies for quick security configuration.
  • Taiwan nodes for fast connection speeds.
  • Visual centralized dashboard for immediate presentation of protection data.
  • Comprehensive network security services including policy optimization, malicious traffic monitoring, DDoS protection, real-time dashboards, etc.
  • Analyzing network threats and sharing information with the Cyber Threat Alliance (CTA) for real-time database updates.

Note:This solution is limited to use on one domain. Additional purchases are required for usage on subdomains. If the subdomain is www, it counts as one domain with the main domain.

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Examples of Defense with Cloud AI - WAF

 



Cloud AI - WAF: Evolving Defense Against Network Attacks

Cloud AI - WAF is the leading WAF firewall in the Asia-Pacific region, powered by a logic-based detection engine and artificial intelligence (AI). It filters out unknown and new malicious accesses and requests, enhancing the security of all website applications and systems, and resisting persistent threats such as Advanced Persistent Threats (APT).

Preventing Network Hacker Attacks

Cloud AI - WAF detects and blocks web application attacks.

Preventing Customer Data Leakage

Utilizing machine logic algorithms for precise detection and identification, confidential information is shielded and protected.

Preventing Unauthorized Access

Detecting and blocking brute force attacks.

Preventing Website Defacement

  • Avoiding website and database tampering to ensure the accuracy of website content.


Comparison of Common Public Cloud WAF Solutions

 
Feature Yuan-Jhen Cloudbric AI WAF+ WordPress Plugin-type WAF CDN-type WAF
Website Deployment Professional Chinese-speaking support team provides full setup assistance Requires self-configuration; vendor assistance available only through additional paid service Requires self-configuration; vendor assistance available only through additional paid service
Rule Sets Includes 34 built-in rule sets by default Approximately 10–15 rule sets, with optional add-ons available for purchase Approximately 20 rule sets, with optional add-ons available for purchase
False Positive Handling Troubleshooting handled by professional support staff Must be manually adjusted by the user; vendor assistance requires an additional paid service Must be manually adjusted by the user; vendor assistance requires an additional paid service
Custom Rules Adjusted by professional engineers to match your application’s specific requirements Mostly limited to enable/disable options; custom rule additions available only as a paid service Mostly limited to enable/disable options; custom rule additions available only as a paid service
Pricing US$50.16 / month From US$9.71 / month; vendor assistance available as paid add-on From US$19.42 / month; vendor assistance available as paid add-on

※All prices are approximate and subject to exchange rate fluctuations.

Cloud AI - WAF Website Security Protection Features

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Robust Defense Coverage

Customizable with 26 defense rules for comprehensive defense mechanisms, resisting various threats and denying hackers any opportunities.

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Unparalleled Accuracy

Utilizes next-generation WEB AI detection methods, showcasing higher detection rates and reduced false positives.

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Quick Deployment, User-Friendly

Intuitive configuration with a GUI management console for simplified and secure management.

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0-Day Instant Protection, Automatic Updates

Regularly updates the database in accordance with OWASP TOP 10 specifications, ensuring real-time updates to software and system protection rules, thus safeguarding website security at all times!

 

Multi-Domain/High Traffic Cloud AI - WAF Solution

 
Cloud AI - WAF provides advanced website security protection to safeguard the security of multiple domains and handle high traffic volumes effectively.|遠振資訊YuanJhen info.
Cloud AI - WAF boasts a high blocking accuracy and supports connection rates of up to 23,000 CPS, making it suitable for any website. If you have multiple domains, specific project requirements, or exceed 2TB/month in traffic, your needs may differ from those of a standard WAF. In such cases, our cybersecurity consultants will provide tailored assistance to help fortify the security of your company or personal website and protect critical customer information.

Cloud AI - WAF, adopted by YuanJhen info., has once again received certification from Gather in 2024 (Gather inc., a consultancy center specializing in IT and cybersecurity research and assessment). This certification ensures exceptional protection at the most cost-effective price.
 
Please contact +886-2-4499-343 or fill out the form below, and a dedicated representative will get in touch with you promptly.
 
 


Originated from Asia-Pacific’s Leading Cloud and Edge Security Provider
 


 
Penta Security Systems Inc., founded in 1997, is a leading provider of web and data security products, solutions, and services based on data encryption technology. The company has consistently committed to protecting customers through a comprehensive portfolio of IT security products and will continue to advance innovation in cybersecurity. Headquartered in South Korea, Penta Security has expanded its operations worldwide and now holds a leading market share across the Asia-Pacific region. As one of the first cybersecurity pioneers in Asia, Penta Security has developed numerous foundational technologies that underpin today’s advanced web protection systems. AI-WAF originates from Cloudbric, developed by Penta Security — the No.1 Web Application Firewall (WAF) provider in the Asia-Pacific region — integrating AI-based and logic-driven detection engines. This foundation combines the region’s top-tier cloud and edge security technologies, enabling Cloudbric AI WAF+ to deliver intelligent, adaptive, and reliable web defense trusted by enterprises worldwide.
 

WAF recommendations feature

What is a Web Application Firewall? Functions and Benefits of Web Application Firewall:|遠振資訊YuanJhen info.
Vulnerability Scanning Service:
 
Detects web page vulnerabilities, reducing the risk of data leaks.
 
 
Does my website need WAF? What network attacks can WAF withstand?|遠振資訊YuanJhen info.
Malware Scanning
 
Protection against malicious code threats.


 
Website Malware and Network Intrusion Scanner
 
Proactively detects and immediately removes infected files during attacks.
 
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24-hour Monitoring, Attack Notification, and Traffic Cleansing Implementation.