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4. Next-Gen WAF

This changelog provides information on changes across the Fastly platform, including to the VCL language, our public API, CLI, Terraform provider, Compute Rust SDK, Compute JavaScript SDK, Compute Go SDK and Next-Gen WAF.

• January 23, 2024
  Next-Gen WAF rulesChanges

  Updated DATACENTER signal

• January 19, 2024
  Next-Gen WAF announcementsChanges

  Upcoming session timeout standardization

• January 15, 2024
  Next-Gen WAF for .NET CoreChanges

  Next-Gen WAF for .NET Core 1.4.0

• January 11, 2024
  Next-Gen WAF rulesChanges

  Updated CMDEXE signal detection

• December 19, 2023
  Next-Gen WAF announcementsAdditions

  Protection from CVE-2023-50164 (Apache Struts directory traversal)

• December 14, 2023
  Next-Gen WAF rulesAdditions

  Attack thresholds can now be adjusted

• December 14, 2023
  Next-Gen WAF announcementsAdditions

  Site alert management

• December 13, 2023
  Next-Gen WAF rulesAdditions

  Added virtual patch for CVE-2023-50164

• December 12, 2023
  Next-Gen WAF announcementsAdditions

  New Anomaly Signal: OOB-DOMAIN

• December 11, 2023
  Next-Gen WAF rulesAdditions

  Added WAF Simulator