What does Host Asia’s DDoS protection actually do?

Our service acts as a shield between the internet and your server. It safeguards your online services by detecting malicious traffic (DDoS attacks) and filtering it out. This ensures that legitimate users (your customers) can access your website without interruption, even while an attack is happening.

What is the difference between a Firewall and DDoS Mitigation?

A standard firewall protects against unauthorized access (like a hacker trying to steal a password), but it can easily be overwhelmed by the sheer volume of a DDoS attack. Host Asia’s DDoS mitigation is designed to handle massive amounts of traffic (Terabits of data) and scrub it before it ever reaches your firewall.

Will enabling DDoS protection slow down my website?

No. In most cases, it improves performance. By filtering out junk bot traffic and malicious requests, we free up your server's resources to serve real customers faster. Our scrubbing centers are distributed globally to ensure low latency.

Do you protect against Layer 7 Application attacks?

Yes. Many providers only offer Volumetric (Layer 3/4) protection. Host Asia provides comprehensive protection, including Layer 7. We inspect the actual content of the web request to distinguish between a real human and a bot attempting to crash your database via HTTP floods.

I am currently under attack. Can Host Asia help me immediately?

Yes! If you are experiencing downtime right now, please contact our emergency support team. We can often onboard new clients rapidly and route their traffic through our mitigation shield to stop the attack and restore service.

How does your system handle SSL/HTTPS attacks?

Attackers often hide inside encrypted (HTTPS) traffic. Our advanced mitigation platforms support SSL decryption and re-encryption. This allows us to inspect the encrypted packets for malicious payloads and block them, without compromising the security or privacy of your user data.

Is this service included in all hosting plans?

We offer standard protection on all Web Hosting and Reseller Hosting plans. For high-target enterprises using Dedicated Servers or Colocation, we offer advanced, customizable Always-On protection packages.

Can I customize my protection rules?

Yes. For our Dedicated and Colocation clients, we offer granular control. You can whitelist/blacklist specific IPs, block traffic from certain countries (Geo-blocking), and set custom threshold triggers based on your specific application needs.

How do I know if I am being targeted by a DDoS attack?

Common signs include: Your website becomes suddenly unavailable or returns "503 Service Unavailable". Internet connectivity on your server becomes extremely slow. You see a massive spike in traffic graphs that doesn't match normal behavior. You receive ransom emails threatening to take you offline. If you notice these signs, contact Host Asia support immediately.

What is a Scrubbing Center?

A scrubbing center is a specialized data center facility designed specifically to analyze and filter traffic. When an attack occurs, traffic is routed to these centers where malicious data is removed (scrubbed), and only clean traffic is sent back to your Host Asia server.

4 Tbps DDoS Mitigation & Managed Security Services

The Host Asia Guarantee: 4 Tbps Protection

Unmatched Power. Zero Compromise.

While other providers might shut down your IP (NULL routing) when an attack becomes too large, Host Asia stands its ground. Our infrastructure is built to withstand massive global assaults up to 4 Tbps capacity, ensuring your legitimate traffic keeps flowing while we scrub away the bad data.

Guaranteed 4 Tbps Capacity:
Complete Infrastructure Protection:
MySQL Database Protection:
24-Hour Expert Support:

On-Demand & Always-On Defense

Every attack is different. That’s why Host Asia employs a flexible, dual-layer defense system to maximize performance and security.

Always-On On-Site DDoS Mitigation: For low-latency applications and instant protection, our on-site defense sits directly at the data center edge. It constantly monitors and filters traffic, stopping smaller, frequent attacks instantly without you lifting a finger.
On-Demand Off-Site DDoS Mitigation: When a massive volumetric attack strikes (aiming to clog the pipes), our Off-Site cloud scrubbing centers activate. They ingest the massive flood of traffic away from your server, scrub it clean, and send only the safe, legitimate requests back to your IP Transit connection.

The True Cost of Downtime

Investing in premium mitigation isn't just an IT expense; it's revenue insurance. The cost of an attack extends far beyond a few hours of downtime:

Direct Financial Loss: For e-commerce sites, every minute offline is lost revenue.
Reputation Damage: Trust takes years to build and seconds to break. If your service is unreliable, customers will move to competitors.
SEO Penalties: Search engines prioritize user experience. Frequent outages signal to Google that your site is unreliable, tanking your hard-earned rankings.
Ransom Risks: Modern attackers often use DDoS as a tool for extortion. Host Asia removes their leverage by making their attacks useless.

Comprehensive Attack Coverage

Not all attacks are the same. Hackers use different "Vectors" to bypass defenses. Host Asia’s multi-layered defense protects against the full spectrum of the OSI model.

Volumetric Attacks (Layers 3 & 4)

The Sledgehammer Approach. These attacks aim to consume all available bandwidth between the target and the internet.

UDP Floods: Attackers overwhelm random ports on the host with IP packets containing User Datagram Protocol (UDP) data.

ICMP Floods: Also known as Ping floods, these aim to overwhelm the target’s ability to respond to echo requests.

DNS Amplification: A reflection attack where the attacker tricks open DNS servers into sending massive responses to the victim’s IP address.

Protocol Attacks (Layers 3 & 4)

The Plumbing Clogger. These attacks target the "state" of network devices, such as firewalls and load balancers, rather than just bandwidth.

SYN Floods: The attacker sends rapid TCP "Initial Connection Request" (SYN) packets but never completes the handshake. Your server waits for a response that never comes, tying up resources until it crashes

Smurf Attacks: Exploiting IP broadcasting to saturate a network with traffic.

Application Layer Attacks (Layer 7)

The Stealth Assassin. These are the most difficult to detect because they mimic legitimate human behavior. They target the layer where web pages are generated.

HTTP Floods: A massive number of GET or POST requests designed to force the server to allocate maximum resources (like loading heavy database queries).

Slowloris: The attacker opens connections to the server and keeps them open as long as possible with slow, incomplete requests, preventing new users from connecting.

Zero-Day Exploits: targeting specific vulnerabilities in web applications that haven't been patched yet.

How Host Asia Mitigates Attacks

Our 4-Stage Defense Strategy, We don’t just block traffic; we filter it. Our goal is to ensure that your legitimate users never notice a disturbance, even while we are fighting off a massive attack.

Intelligent Detection

You cannot stop what you cannot see. Our network employs Always-On Monitoring. We establish a "baseline" of your normal traffic patterns using behavioral analysis. Our AI-driven systems detect anomalies like a sudden surge in requests from a specific country or unusual packet headers within seconds.

Immediate Response

Time is critical. Once a threat is identified, our automated systems instantly engage. Unlike manual solutions that take minutes or hours, our mitigation activates immediately to protect your Reseller Hosting clients and critical infrastructure.

Traffic Scrubbing & Filtering

We route traffic through global Scrubbing Centers to mitigate threats instantly. By combining Blackhole Routing for volumetric spikes, granular packet inspection for bad bots, and a WAF for application-layer exploits, we secure your infrastructure against both massive and sophisticated attacks.

Analysis & Adaptation

After the attack is neutralized, we analyze the data. Every attack leaves a fingerprint. We use this data to update our security rules globally, ensuring that if attackers try the same method again, our network is already immune to it.

Image that explaing Host Asia DDoS Prevention Practices

Best Practices for DDoS Prevention

Harden Your Security with Host Asia

Know Your Traffic Patterns You cannot detect an anomaly if you don't know what "normal" looks like. Monitor your regular traffic volume and geographic sources. If you suddenly see a massive spike at 3 AM from a region you don't do business in, it is likely an attack. Early detection allows our support team to intervene faster.

Reduce Your Attack Surface The fewer entry points you have, the harder it is for attackers to get in. On your Dedicated Servers, ensure that only essential ports (like 80/443 for Web) are open. Disable unused services and protocols to eliminate potential vulnerabilities.

Activate Your Web Application Firewall (WAF) A network firewall protects your connection, but a WAF protects your actual application. Ensure your WAF is active to inspect incoming web traffic. This blocks "Layer 7" attacks—like SQL injections or malicious bots—that try to mimic human behavior to crash your site.

Implement Redundancy Don't put all your eggs in one basket. Use Host Asia’s Load Balancing or Reseller Hosting options to distribute traffic across multiple servers. By ensuring you have no single point of failure, your business can stay online even if one server is targeted.

Additional Services And Features

Reliable, Secure, Always Online Hosting Services

Managed security service by Host Asia

In order to protect server infrastructure and safeguard critical data in a reliable and compliant environment where our clients can fully focus on their business needs, Host Asia's managed Security service is created with fully managed Security that is HIPAA compliant and PCA ready. In addition to industry standards, Host Asia administers all security aspects of the hosting environments. Our staff of highly skilled engineers always makes sure to offer 100% support and expert advice regarding IT infrastructure.

Multi-Factor Authentication (MFA)

At Host Asia, we provide Multi-Factor Authentication (MFA) as the ultimate security layer for your assets, working in tandem with strong password policies, secured VPNs, and encryption. We ensure that MFA is simple to set up, with authentication software that is easily distributed to your mobile device. By requiring a generated PIN and code similar to the security used in internet banking, we provide added protection that goes far beyond a standard username and password

Trend Micro™ Deep Security Suite – Deep Security Modules:

Host Asia provides the Trend Micro Deep Security Anti-Malware agent to strictly protect your physical, virtual, and cloud servers. We ensure security operations are optimized to avoid "antivirus storms," which are frequently noticed during full system scans and pattern updates with traditional security capabilities. By isolating malware from essential operating system and security components, we protect your infrastructure from sophisticated attacks in virtual environments.

Edge Services Host Asia provides

comprehensive Edge Services designed to protect your environment. We implement managed DDoS protection technology to automatically thwart unwanted requests, safeguarding your infrastructure against Distributed Denial of Service attacks that aim to overload and crash your system. Additionally, Host Asia provides Content Delivery Networks (CDNs) that cache your website's content at the network edge; this minimizes your attack surface by reducing server load and exposing front-end services to fewer risks. Finally, we offer Web Application Firewall (WAF) services that utilize network edge traffic monitoring and filtering to provide policy-defined protection for your web applications.

Intrusion Prevention System (IPS)

Our managed firewall customers have access to an intrusion prevention system that proactively and acutely monitors network activities as an optional service add-on. Our engineers may customize the security infrastructure that makes up the IPS to meet your specific needs. We routinely test all components of our IPS and allow updates on an as-needed basis. The IPS works with the firewall by inspecting packets that the firewall has already accepted as legitimate. Threats are monitored and prevented in real-time. Your IPS reside directly on the network and gives protection from local vulnerabilities. Those who need traffic shaping and simultaneous connection limitations are easily configurable.

Managed Firewall

Our team has created a logical, robust, and 100% secure firewall service that is professionally managed to ensure that every layer of the network is protected to the highest standards. It has a fully managed firewall stack connected to Host Asia's network isolation, which could cause you problems. A redundant firewall stack configuration is available to request; This service is designed with optimal affordability and security in mind. Thanks to our proprietary stateful firewall, we are capable of providing our clients with customized solutions and we always strive to go beyond the basic security protocols to keep you happy and your business secure.

Unbreakable Security
for Your Business