DDoS protection
Professional protection against DDoS attacks
Anti-DDoS from Cloud4Y easily integrates with your infrastructure hosted in our IaaS cloud. Neither data transfer nor additional set-up, software installation or equipment purchase is required. Cleaning options are tailored specifically to your facility's requirements.
The service is based on DDoS Guard. The price is specified without initial payments for installation and setup.
How it Works?
Cloud4Y operates a geo-distributed traffic filtering network with direct connections to TIER-1 operator networks, ensuring fast and reliable filtering of incoming traffic. Our filtering nodes are strategically located in:
Amsterdam, the Netherlands
Frankfurt, Germany,
Moscow, Russia,
Tokyo, Japan,
Washington, USA
This global topology enables efficient local traffic filtering at scale, preventing excessive load on core networks and maintaining connectivity even during attacks.
Types of DDos protection

Basic DDoS Protection – Network-Level Defense
Cloud4Y’s filtering modules block malicious traffic, allowing only legitimate requests to pass through preventing bandwidth saturation. During an attack, you’ll be assigned a dedicated IP (or cluster of IPs) from a protected subnet. Our system, powered by industry-leading DDoS mitigation hardware, scrubs all traffic directed to these IPs, ensuring only clean traffic reaches your infrastructure.
Our always-on filtering detects and blocks all known DDoS attack types from the very first malicious packet or flow.
Advanced Protection – Application Layer Defense
All connections to your applications pass through our Web Application Firewall (WAF), which analyzes and sanitizes traffic for HTTP/HTTPS, DNS, SIP, and other application-layer protocols. The WAF is customized to your application’s unique requirements.
This solution ensures fast, secure, and reliable delivery of critical web applications while mitigating vulnerabilities. It meets PCI DSS security requirements, provides protection for sensitive corporate and customer data, reduces the risk of your infrastructure being hijacked for attacks.
Prices
Cost of DDoS filtering services
Guard Start
|
Guard 10
|
Guard 20
|
Guard 50
|
Guard 300
|
Guard Unlimited
|
|
---|---|---|---|---|---|---|
DDoS attack load |
1 Gb/sec
|
1 Gb/sec
|
3 Gb/sec
|
10 Gb/sec
|
10 Gb/sec
|
unlimited
|
Traffic load after cleaning |
3 Mbit
|
10 Mbit
|
20 Mbit
|
50 Mbit
|
300 Mbit
|
unlimited
|
SLA |
95%
|
97%
|
97%
|
99%
|
99%
|
99%
|
Response time to request for technical support |
30 minutes
|
30 minutes
|
30 minutes
|
30 minutes
|
30 minutes
|
15 minutes
|
Payment for traffic above what is included* |
0 $
|
0 $
|
0 $
|
0 $
|
0 $
|
0 $
|
Monthly payment, $ |
82,08
|
210,07
|
272,68
|
410,4
|
637,73
|
1265,44
|
* - If the traffic exceeds the included one, the transfer to the corresponding tariff is free of charge.
Advantage: large detection base, lower false positives and support by high-level specialists.
The cost of WAF services
WAF 3
|
WAF 10
|
WAF 20
|
WAF 50
|
WAF 300
|
WAF Unlimited
|
|
---|---|---|---|---|---|---|
DDoS attack load |
1 Gb/sec
|
1 Gb/sec
|
3 Gb/sec
|
10 Gb/sec |
10 Gb/sec
|
unlimited
|
Traffic load after cleaning |
3 Mbit
|
10 Mbit
|
20 Mbit
|
50 Mbit
|
300 Mbit
|
unlimited
|
SLA |
99%
|
99,5%
|
99,5%
|
99,5%
|
99,5%
|
99,5%
|
Response time to request for technical support |
30 minutes
|
30 minutes
|
30 minutes
|
30 minutes
|
30 minutes
|
15 minutes
|
Payment for traffic above what is included* |
0 $
|
0 $
|
0 $
|
0 $
|
0 $
|
0 $
|
Monthly payment, $ |
79,3
|
203,12
|
258,76
|
370,06
|
550,92
|
968,28
|
* - If the traffic exceeds the included one, the transfer to the corresponding tariff is free of charge.
One-time payments
Service |
Cost
|
---|---|
Installation and setup |
62,6 $
|
Connection during a DDoS attack |
104,34 $
|
