WAF rule set update for 2018-01-25 (legacy)

IMPORTANT

As of July 13, 2020, Fastly's original WAF offering became a legacy product. It will continue to be supported for all existing users. As alternatives, Signal Sciences Cloud WAF or Signal Sciences Next-Gen WAF both offer proactive monitoring of and protection against suspicious and anomalous web traffic directed at your applications and origin servers. Each can be controlled via the web interface dashboard or application programming interface (API). Contact sales@fastly.com or your Fastly account team to evaluate or move to the Signal Sciences WAF options.

The following information describes the updates and changes to the rule set.

ID

1D0OPmXjm6ZMOe9rMGAeQj

Version

Date

2018-01-25

Type of Change

Update Trustwave rules to latest available
Introduce new Fastly internal rules to protect against DDoS bots (Rule IDs: 4112010-4112018, 4112030, 4112031, and 4112060)
Introduce new Fastly internal rule 10041 (which complements existing rule 10040) to block any HTTP POST body greater than 2 kibibytes in size that uses chunked encoding

Affected Rule Sets

Trustwave
Fastly Rules

For more information, see our guide on Fastly WAF rule set updates and maintenance.