Anti-DDoS Emergency Response
Are DDoS attacks impacting your business? Don't wait, contact us now!

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Why Do You Need Anti-DDoS Premium?
Simple: It protects you from all kinds of malicious DDoS attacks
DDoS attacks effect every industry
We protect you from volumetric attacks, protocol attacks and application layer attacks
  • Financial platform
    E-Commerce Site
  • Gaming
    Internet
  • All Business
Protecting your business, income, and users as well as reputation from damage caused by potential DDoS attacks.
Why Choose Alibaba Cloud?
If attacks occur, your business will keep running and we will defend you at all costs
  • Protecting Cloud and Non-cloud assets
    No matter if your system is running on the cloud or not, we are able to protect it easily.
  • Intelligent DDoS Protection
    Even if your system is under attack, smart algorithms will differentiate between harmful and friendly traffic.
  • Defend Attacks at All Costs
    For every DDoS attack we offer unlimited scrubbing to defend you no matter how powerful the attack.
  • Flexible Deployment
    Works with existing installations including with other cloud providers.
  • Worldwide Scrubbing Centers
    Allows you to get scrubbing support from the nearest center, and also can use worldwide centers to help you defend attacks.
  • Tried and Trusted
    Years of experience in defending DDoS attacks against the Alibaba Group. Not everyone has this kind of experience.
Learn more about Anti-DDoS Premium technology

Why We Suggest You Keep Using it Once You Start

Continuous use can reduce the risk of being re-targeted and increase protection accuracy

Don't be Exposed Again
If you stop using Anti-DDoS Premium, hackers can easily identify it by checking your IP. Continuous protection is a better choice.
Better Sooner Than Later
Attacks can make your system inaccessible in a few seconds and by then it's too late.
Increased Accuracy
Optimizing DDoS defense modes for your website by continuously learning from previous attacks.
$1,578
the first month
Insurance Plan
Starter plan if you are not sure how big to buy
Defends 2 attacks a month
100 Mbps Bandwidth
500 QPS
5 Ports
Buy Now
30 Minutes to Deploy Anti-DDoS Premium
Supporting both of website and non-website systems outside Mainland China

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What Types of Attacks Does it Defend Against

Volumetric Attacks
It sends massive amount of traffic to saturate your bandwidth, which can be NTP amplification or UDP flood.
Protocol Attacks
Consuming server resources like firewalls and load balancers. And it could be SYN Flood or Ping of Death.
Application Layer Attacks
It attacks weakness in web application to establish connections and monopolize processes, which maybe HTTP flood.

Terms & Conditions

1. Service eligibility?
a) First time users of Alibaba Cloud Anti-DDoS Premium;
b) Only users who can provide a business license are eligible.
2. How many times can I apply?
One user can only apply for one time, even if you have multiple accounts.
3. How large of a DDoS attack can Alibaba Cloud defend through this offer?
The traffic peak should not exceed 100Gbps.
4. How long does the free service last?
We continuous defend the attack one time and until the threat has subsided, whether you choose to continue to use the service is up to you.
5. When does this offer end?
March 31st, 2020.