This article provides a list of URLs and IP addresses to be allowed through the Firewall of TMWS.
Generally, the following URLs are used:
- *.iws-hybrid.trendmicro.com
- *.url.trendmicro.com
- *.fbs20.trendmicro.com
- *.census.trendmicro.com
- *.trx.trendmicro.com
- *.activeupdate.trendmicro.com
- *.icrc.trendmicro.com
- www.trendmicro.com
- www.antivirus.com
See: Task Overview For New Customers
When using Direct Authentication mode, please refer to the second table in the following link for IP addresses that TMWS uses for proxy (inbound) and for Direct Authentication): Static Proxy Servers and IP Addresses Used in Trend Micro Web Security.