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Cisco Public BRKSEC-2101
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Summary – Cisco Ironport Web Security Appliance
Scalable On-premise Solution
- S170 : up to 1000 Users
- S370: up to 10000 Users
- S670: more than 10000 Users
Many functionalities in one single appliance
- Reputation, malware filtering, SSL decryption, URL Filtering
Can be deployed explicit or transparent mode (WCCP)
- Transparent:
right sizing of network hardware
no client settings necessary
high scalability
carefull with non-browser Webapplications that require authentication (TUI might help)
- Explicit:
requires client settings
High Availability with PAC files or Loadbalancer
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