Reliable uptime are customer expectations, compromise is not an option

Application Protection (AP) offers multi-layered L3/4 and L7 protection against attacks on public-facing websites, applications, APIs, and so forth, thereby keeping your business online during an attack with minimal impact to users.


Application protection

Our multilayered mitigation platform eliminates complex volumetric and Layer-7 attacks in nanoseconds.

1. High-speed Border Filtering
2. Protocol Verification Deep Packet Inspection
3. Adaptive Filtering
4. Application-level Filtering
5. Flexible Content Filtering
6. Web Application Firewall
7. Caching

Secure public-facing websites and applications from Top 10 OWASP vulnerabilities with Nexusguard’s cloud-based, enterprise-grade WAF.

Mitigate SSL-encrypted attacks effectively, with secure Key Management measures in place to keep your private key safe. Alternatively, we can mitigate SSL attacks without requiring your private key.

Accelerate the delivery of high-bandwidth content to customers worldwide through content caching and acceleration.

Balance inbound and outbound connections and requests to your applications or service endpoints to improve uptime and performance.

Monitor real-time traffic, including dropped and clean traffic, on an integrated portal with dynamic dashboard and analytics. View and download event logs and reports. Configure security policies.

Nexusguard's BOTShield proactively differentiates between legitimate and malicious bots by analyzing their behavior and request frequency for effective bot detection. Upon the identification of malicious bots including vulnerability scanning, BOTShield promptly takes appropriate mitigation measures such as blocking and rate-limiting to ensure optimal website security.


APIShield is Nexusguard’s comprehensive solution designed to discover and profile shadow APIs, including legacy APIs, non-documented, and non-tracked third-party APIs used by organization/developers. By providing an inventory of valid APIs, APIShield helps prevent and counter potential threats such as sensitive data exposure, unauthorized transactions, and data theft.

API hardening is an integral part of APIShield, which involves several mitigation actions, including schema validation, identification & authorization validation, dropping requests to shadow APIs, blocking malicious requests and malformed responses, and preventing the leakage of sensitive data. These measures ensure that your APIs are secure and safeguarded against potential security breaches.



Guaranteed uptime for public-facing resources, backed by enterprise-grade SLA against all DDOS attacks

- Protect websites, applications, APIs, etc.
- Custom rules matching your organizational security policy
- Minimize downtime and reduce costly impacts of attacks
- Mitigate attacks at the nearest origins 

Maximize user experience and performance even during DDOS attacks

- Multiterabit scrubbing capabilities ensure resiliency & low latency
- Ensure business continuity by allowing legitimate transactions to be processed
- Progressive User Authentication
- Crawler Identification

Enjoy unparalleled visibility of network traffic and threats in real time

- Comprehensive real-time dashboard and analytics
- Automatic monthly reports
- Real-time packet-captures
- Unlimited raw log downloads

24x7 access to dedicated engineers to immediately address your concerns

- Attack monitoring and mitigation with 24x7 SOC & support team
- Dedicated technical support

Trusted by

  • Application Protection Brochure

    Reliable uptime are customer expectations, compromise is not an option. Protect web applications , APIs from a variety of attacks, including automated bots, injection & application-layer denial of service.

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  • Application Protection Datasheet

    Nexusguard Application Protection service is designed to deliver a perfect balance of protection and performance for public-facing websites and applications while allowing organizations to operate without interruption.

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  • Web Application Firewall (WAF) Datasheet

    Bundled as an integral part of Application Protection (AP), Nexusguard Web Application Firewall (WAF) completes the DDoS mitigation platform by protecting web applications from attacks and exploits including those outlined by the Open Web Application Security Project (OWASP).

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  • Mitigating SSL Attacks Without Private Keys

    Learn how you can retain control of your private key with a simple, cost-effective solution currently used by Nexusguard.

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  • Nexusguard Secured SSL Key Management Infrastructure

    To detect stealthy attacks hidden behind encrypted traffic, it is necessary for Nexusguard to keep the private key. In doing so, Nexusguard uses Key Management infrastructure (KMI) to look after the safety of your private key.

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  • The Significance of Being a PCI-Certified Service Provider

    This White Paper addresses the commonly questions asked by our clients on Nexusguard’s PCI DSS assessment, control measures taken, the security of its infrastructure including data centers, as well as the cost-effectiveness for PCI and non-PCI merchants.

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  • The Omnipresence of IoT Poses Unprecedented Challenges for Cybersecurity

    In the wake of new threats posed by IoT-powered botnets spawned by malicious codes, read on to find out what solution Nexusguard has to protect mobile app servers by dropping attack traffic from hacked IoTs.

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  • Critical Remote Code Execution Vulnerability (CVE-2021-44228) In Apache Log4j

    Our platforms enforce strict inspections and undergo rigorous security hardening to ensure there is no risk of high-severity vulnerabilities.

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  • Preventing Slow HTTP Attacks

    Nexusguard’s highly customizable Slow Rate Policy allows customization of HTTP header and body parameters so that slow HTTP attacks never fly under the radar.

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  • Defending Against RangeAmp Attacks

    Nexusguard’s mitigation methodology involves filtering and stringent rule checking techniques that inspect all HTTP requests so that malicious or invalid requests never reach the backend server.

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  • OpenSSL Fixes Two High-Severity Vulnerabilities

    Our platforms enforce strict inspections on SSL renegotiation messages and CA certificate verification, and undergo rigorous security hardening to ensure there is no risk of high-severity vulnerabilities.

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  • Smart Route: Optimizing Geolocation Routing

    Offered as an option with Nexusguard’s Application Protection (AP) service, Smart Route enriches the standard AP offering through its ability to optimize traffic routes according to the geolocation of website users, while providing optimal user experience at the same time.

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  • Hardening Web Applications Using Secure HTTP Headers

    Nexusguard’s Application Protection now provides its users the ability to secure their web applications via our Web Application Firewall (WAF) feature. Check out our blog to find out how implementing Secure Headers effectively helps secure modern browsers.

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  • Validation Of HTTP/S Requests Using CSRF Tokens

    Cross-site Request Forgery, aka. CSRF, Sea Surf, or XSRF, is an attack whereby cybercriminals trick authenticated users into submitting a request to a web application against which they are currently authenticated. Our highly customizable cloud-based WAF assures protection of web applications against common web exploits that compromise security.

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  • Smart Mode: DDoS Attack Detection Using Machine Learning

    The advances in artificial intelligence (AI) in recent years has given rise to the application of Machine Learning models to enhance DDoS attack detection. Nexusguard’s Smart Mode detection uses Machine Learning techniques to predict whether network traffic coming from a source is legitimate or part of a malicious DDoS attack.

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3 flexible anti-DDoS offerings to
protect your network infrastructure


Starting from US$2,000/month


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