diff --git a/production1/terraform/terraform.tfvars b/production1/terraform/terraform.tfvars
index 5bf6ead22bb3c50573413fc71979bf13c9ae0fa0..433e7881991a2cd468218be96584b148eaa1017c 100644
--- a/production1/terraform/terraform.tfvars
+++ b/production1/terraform/terraform.tfvars
@@ -30,18 +30,6 @@ squid_volume_size = 128
 
 # global firewall rules - public and admin access
 security_public_cidr = {
-  "147.228.0.0/16": "University of West Bohemia in Pilsen",
-  "2001:718:1801::/48": "University of West Bohemia in Pilsen",
-  "78.128.246.160/32": "CESNET VPN",
-  "78.128.247.175/32": "CESNET VPN",
-  "2001:718:ff05:acb::/64": "CESNET VPN",
-  "2001:718:ff05:acc::/64": "CESNET VPN",
-  "147.251.21.79/32": "admin machine - OpenStack project router",
-  "2001:718:801:432:f816:3eff:feab:fbc8/128": "admin machine",
-  "145.90.225.224/27": "EGI VPN",
-  "2001:610:450:80::/64": "EGI VPN",
-  "78.128.247.55/32": "CESNET monitoring",
-  "2001:718:ff05:205::55/128": "CESNET monitoring",
-  "150.254.160.250": "PSNC WAF testing",
-  "150.254.160.252": "PSNC WAF testing",
+  "0.0.0.0/0": "Public access",
+  "::/0": "Public access",
 }
diff --git a/production2/terraform/terraform.tfvars b/production2/terraform/terraform.tfvars
index 18ecd8534fc90d7f35d19b7758f46fb7f3a28989..a4ad4819a90227f5b4b6d506a147b6c8d847d376 100644
--- a/production2/terraform/terraform.tfvars
+++ b/production2/terraform/terraform.tfvars
@@ -31,25 +31,7 @@ squid_volume_size = 128
 # global firewall rules - public and admin access
 # (descriptions not supported @ SafeSpring)
 security_public_cidr = {
-  # University of West Bohemia in Pilsen
-  "147.228.0.0/16": "",
-  "2001:718:1801::/48": "",
-  # CESNET VPN
-  "78.128.246.160/32": "",
-  "78.128.247.175/32": "",
-  "2001:718:ff05:acb::/64": "",
-  "2001:718:ff05:acc::/64": "",
-  # admin machine (OpenStack project router)
-  "147.251.21.79/32": "",
-  # admin machine
-  "2001:718:801:432:f816:3eff:feab:fbc8/128": "",
-  # EGI VPN
-  "145.90.225.224/27": "",
-  "2001:610:450:80::/64": "",
-  # CESNET monitoring
-  "78.128.247.55/32": "",
-  "2001:718:ff05:205::55/128": "",
-  # PSNC WAF testing
-  "150.254.160.250": "",
-  "150.254.160.252": "",
+  # Public access
+  "0.0.0.0/0": "",
+  "::/0": "",
 }