Restrict by FQDN

Website, Application, Performance Security
1

Is there anyway to create a domain based IP block, restricting access based on dynamic host lookup? We have a vendor that accesses a development site that should only be access by them. They host their application in AWS and IPs change. Thanks

3

Assuming these are incoming requests to your site then…

  • If these are developers that need access to the site, you could consider setting it up as a Zero Trust application and have them log in
    or
  • If this is an application making requests to the site, you could add a custom header and value to its requests and use the absence of that to block in the WAF.
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4

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