CSS for IIS vs Intrusion Shield: side-by-side comparison (2026)
CSS for IIS is a commercial workload protection solution by CalCom Software. Intrusion Shield is a commercial intrusion detection and prevention systems solution by Intrusion. Features, integrations, deployment and the company behind each one, side by side.
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Automated hardening and compliance management tool for Microsoft IIS servers.
Network threat protection platform blocking malicious IPs using reputation intelligence.
Side-by-side comparison
Feature
CSS for IIS
Intrusion Shield
Pricing model
Commercial
Commercial
Category
Workload Protection
Intrusion Detection and Prevention Systems
Deployment and fit
Deployment type
On-Premises
Hybrid
Company size fit
SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
CalCom Software
Intrusion
Use cases and capabilities
Security Hardening
Yes
No
Configuration Management
Yes
No
Microsoft
Yes
No
Policy
Yes
No
Security Configuration
Yes
No
Benchmark
Yes
No
Windows Security
Yes
No
Network Protection
No
Yes
Threat Feed
No
Yes
Network Monitoring
No
Yes
Traffic Filtering
No
Yes
IP Address
No
Yes
NDR
No
Yes
Network Visibility
No
Yes
Cyber Threat Intelligence
No
Yes
VPC
No
Yes
Hunting
No
Yes
Core features
10 features listed
9 features listed
Integrations
2 integrations listed
2 integrations listed
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