Always Online.
Even Under Attack.
Enterprise-grade DDoS mitigation protecting every Hoststack server. Up to 1 Tbps scrubbing capacity, automatic detection and zero false positives — all included at no extra cost.
1 Tbps
Mitigation Capacity
Absorbs the largest volumetric attacks
<5s
Detection Time
Automatic threat detection and routing
0
False Positives
Real traffic always gets through
How Our DDoS Protection Works
A multi-layer scrubbing architecture that stops attacks before they reach your server.
Anycast Scrubbing
Traffic is routed through our anycast network. Attack packets are identified and absorbed at the edge — never reaching your server.
BGP Re-routing
During an attack, BGP routing is adjusted in real time to divert malicious traffic to our scrubbing centres while legitimate traffic flows directly.
Real-Time Filtering
Layer 3, 4 and 7 filtering rules are applied in hardware. SYN floods, UDP amplification, HTTP floods and application-layer attacks are all blocked.
Attacks We Block
From simple volumetric floods to sophisticated application-layer attacks.
SYN Flood
TCP SYN packets overwhelming connection tables are rate-limited and filtered at the network edge.
UDP Amplification
DNS, NTP, SSDP and Memcached amplification attacks absorbed before reaching your IP.
HTTP Flood
Layer 7 HTTP GET/POST floods detected via behavioural analysis and challenge-response filtering.
ICMP Flood
Ping-of-death and ICMP echo flood attacks blocked at hardware level on ingress.
Slowloris
Slow-request application attacks mitigated by connection timeout rules and rate limiting.
Botnet Attacks
Traffic from known malicious IPs and botnets blocked using continuously updated threat intelligence feeds.
Protection on Every Plan
Basic DDoS protection is included free. Upgrade for advanced filtering and larger mitigation capacity.
Basic
Included Free
- Up to 100 Gbps mitigation
- L3/L4 flood protection
- Auto-detection & routing
- Always-on (no manual activation)
- Available on all shared hosting
Advanced
Included with VPS & Bare Metal
- Up to 500 Gbps mitigation
- L3/L4/L7 full-stack protection
- <5s auto-detection
- Application-layer (HTTP) filtering
- Dedicated IP protection
- Real-time attack dashboard
Enterprise
Add-on · Custom Pricing
- Up to 1 Tbps mitigation
- Multi-vector attack protection
- Custom filtering rules
- Dedicated scrubbing cluster
- SLA-backed response time
- 24/7 NOC monitoring
Stay Online No Matter What
DDoS protection is included with every Hoststack VPS and dedicated server at no extra charge.