Comprehensive Network and Web Application Security
Stability for your services even under attack: DDoS Protection (L3/L4) for networks and WAF (L7) for websites and APIs. We stop volumetric attacks, protocol floods, and malicious HTTP requests before they affect your business.
DDoS Protection (L3/L4)
SNS-IX DDoS Protection detects and neutralizes attacks on your IP addresses and services. We use a flexible scheme: from instant RTBH/blackhole to filtering/scrubbing to keep critical resources operational.
What we protect
- Volumetric DDoS (UDP flood, amplification)
- Protocol attacks (SYN/ACK/RST flood)
- Channel congestion and service degradation
Fast Response
Automatic triggers + manual rule adjustment for complex attacks
Flexible Modes
Blackhole for instant damage control or scrubbing/filtering to save service
BGP Integration
Suitable for ISPs, corporate networks, DC infrastructure
Predictable Stability
Less downtime, fewer risks of cascading failures
How it works
You announce protected prefixes (BGP).
System detects anomalies and DDoS patterns.
Mitigation mode activates: blackhole / filtering.
Service remains available, you get reporting.
WAF — Web Application & API Protection (L7)
SNS-IX WAF analyzes HTTP/HTTPS traffic and blocks malicious requests before they reach your server. Ideal for websites, user portals, payment pages, and APIs. Patches application vulnerabilities without code changes.
What WAF blocks
- OWASP Top 10 (SQLi, XSS, CSRF, RCE, etc.)
- Bruteforce and credential stuffing
- HTTP flood / L7 DDoS, 'slow' attacks
- Bots, parsers, vulnerability scanners
- Anomalous API requests
No Code Changes
WAF works 'in front of' the application
Zone Policies
Separate rules for site, admin, API, payments
Bot Control
Rate-limit, Geo/IP/ASN blocking, anti-scraping
Transparency
Logs and events for analysis
How it works
Domain enabled via WAF (reverse proxy).
Requests analyzed by security rules.
Malicious blocked, legitimate pass.
Rules adapt to minimize false positives.
Why Better Together (DDoS + WAF)
DDoS (L3/L4) protects channels and network perimeter from volumetric attacks.
WAF (L7) stops attacks on site/API that look like normal web traffic.
Together you get resilience at both network and application levels.
Suitable For
FAQ
Does WAF replace DDoS protection?
No. WAF covers L7, DDoS protection covers L3/L4. Together they provide maximum effect.
Does it affect latency?
Minimal impact in standard mode. Scrubbing/proxying adds a small path increase, but service remains available.
Can I protect only API or Admin panel?
Yes, WAF policies can be set by paths/hosts/methods and different profiles.
Can I protect only part of my IPs?
Yes, you can protect specific IPs/subnets or the entire prefix depending on your scheme.
Get Protected
Leave a request — we will clarify protected resources, connection scheme (BGP / reverse proxy), response requirements, and prepare a technical plan.
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