diff --git a/envs/monkey_zoo/blackbox/island_client/monkey_island_requests.py b/envs/monkey_zoo/blackbox/island_client/monkey_island_requests.py
index 8ac53996b..388115463 100644
--- a/envs/monkey_zoo/blackbox/island_client/monkey_island_requests.py
+++ b/envs/monkey_zoo/blackbox/island_client/monkey_island_requests.py
@@ -27,35 +27,36 @@ class MonkeyIslandRequests(object):
         @classmethod
         def refresh_jwt_token(cls, request_function):
             @functools.wraps(request_function)
-            def request_function_wrapper(self, *args,**kwargs):
+            def request_function_wrapper(self, *args, **kwargs):
                 self.token = self.try_get_jwt_from_server()
                 # noinspection PyArgumentList
                 return request_function(self, *args, **kwargs)
+
             return request_function_wrapper
 
     def get_jwt_from_server(self):
-        resp = requests.post(self.addr + "api/auth",
+        resp = requests.post(self.addr + "api/auth",  # noqa: DUO123
                              json={"username": NO_AUTH_CREDS, "password": NO_AUTH_CREDS},
                              verify=False)
         return resp.json()["access_token"]
 
     @_Decorators.refresh_jwt_token
     def get(self, url, data=None):
-        return requests.get(self.addr + url,
+        return requests.get(self.addr + url,  # noqa: DUO123
                             headers=self.get_jwt_header(),
                             params=data,
                             verify=False)
 
     @_Decorators.refresh_jwt_token
     def post(self, url, data):
-        return requests.post(self.addr + url,
+        return requests.post(self.addr + url,  # noqa: DUO123
                              data=data,
                              headers=self.get_jwt_header(),
                              verify=False)
 
     @_Decorators.refresh_jwt_token
     def post_json(self, url, dict_data):
-        return requests.post(self.addr + url,
+        return requests.post(self.addr + url,  # noqa: DUO123
                              json=dict_data,
                              headers=self.get_jwt_header(),
                              verify=False)
diff --git a/envs/monkey_zoo/terraform/config.tf b/envs/monkey_zoo/terraform/config.tf
index 3a2bf0fc4..5396f424c 100644
--- a/envs/monkey_zoo/terraform/config.tf
+++ b/envs/monkey_zoo/terraform/config.tf
@@ -2,7 +2,7 @@ provider "google" {
   project = "test-000000"
   region  = "europe-west3"
   zone    = "europe-west3-b"
-  credentials = "${file("../gcp_keys/gcp_key.json")}"
+  credentials = file("../gcp_keys/gcp_key.json")
 }
 locals {
   resource_prefix = ""
diff --git a/envs/monkey_zoo/terraform/firewalls.tf b/envs/monkey_zoo/terraform/firewalls.tf
index afd99a347..a331125c4 100644
--- a/envs/monkey_zoo/terraform/firewalls.tf
+++ b/envs/monkey_zoo/terraform/firewalls.tf
@@ -1,6 +1,6 @@
 resource "google_compute_firewall" "islands-in" {
   name    = "${local.resource_prefix}islands-in"
-  network = "${google_compute_network.monkeyzoo.name}"
+  network = google_compute_network.monkeyzoo.name
 
   allow {
     protocol = "tcp"
@@ -14,7 +14,7 @@ resource "google_compute_firewall" "islands-in" {
 
 resource "google_compute_firewall" "islands-out" {
   name    = "${local.resource_prefix}islands-out"
-  network = "${google_compute_network.monkeyzoo.name}"
+  network = google_compute_network.monkeyzoo.name
 
   allow {
     protocol = "tcp"
@@ -27,7 +27,7 @@ resource "google_compute_firewall" "islands-out" {
 
 resource "google_compute_firewall" "monkeyzoo-in" {
   name    = "${local.resource_prefix}monkeyzoo-in"
-  network = "${google_compute_network.monkeyzoo.name}"
+  network = google_compute_network.monkeyzoo.name
 
   allow {
     protocol = "all"
@@ -40,7 +40,7 @@ resource "google_compute_firewall" "monkeyzoo-in" {
 
 resource "google_compute_firewall" "monkeyzoo-out" {
   name    = "${local.resource_prefix}monkeyzoo-out"
-  network = "${google_compute_network.monkeyzoo.name}"
+  network = google_compute_network.monkeyzoo.name
 
   allow {
     protocol = "all"
@@ -53,7 +53,7 @@ resource "google_compute_firewall" "monkeyzoo-out" {
 
 resource "google_compute_firewall" "tunneling-in" {
   name    = "${local.resource_prefix}tunneling-in"
-  network = "${google_compute_network.tunneling.name}"
+  network = google_compute_network.tunneling.name
 
   allow {
     protocol = "all"
@@ -65,7 +65,7 @@ resource "google_compute_firewall" "tunneling-in" {
 
 resource "google_compute_firewall" "tunneling-out" {
   name    = "${local.resource_prefix}tunneling-out"
-  network = "${google_compute_network.tunneling.name}"
+  network = google_compute_network.tunneling.name
 
   allow {
     protocol = "all"
@@ -77,7 +77,7 @@ resource "google_compute_firewall" "tunneling-out" {
 
 resource "google_compute_firewall" "tunneling2-in" {
   name    = "${local.resource_prefix}tunneling2-in"
-  network = "${google_compute_network.tunneling2.name}"
+  network = google_compute_network.tunneling2.name
 
   allow {
     protocol = "all"
@@ -89,7 +89,7 @@ resource "google_compute_firewall" "tunneling2-in" {
 
 resource "google_compute_firewall" "tunneling2-out" {
   name    = "${local.resource_prefix}tunneling2-out"
-  network = "${google_compute_network.tunneling2.name}"
+  network = google_compute_network.tunneling2.name
 
   allow {
     protocol = "all"
diff --git a/envs/monkey_zoo/terraform/images.tf b/envs/monkey_zoo/terraform/images.tf
index dccbe16dd..4c01ff4d2 100644
--- a/envs/monkey_zoo/terraform/images.tf
+++ b/envs/monkey_zoo/terraform/images.tf
@@ -1,19 +1,19 @@
 //Custom cloud images
 data "google_compute_image" "hadoop-2" {
   name = "hadoop-2"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "hadoop-3" {
   name = "hadoop-3"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "elastic-4" {
   name = "elastic-4"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "elastic-5" {
   name = "elastic-5"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 
 /*
@@ -23,73 +23,73 @@ data "google_compute_image" "sambacry-6" {
 */
 data "google_compute_image" "shellshock-8" {
   name = "shellshock-8"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "tunneling-9" {
   name = "tunneling-9"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "tunneling-10" {
   name = "tunneling-10"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "tunneling-11" {
   name = "tunneling-11"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "sshkeys-11" {
   name = "sshkeys-11"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "sshkeys-12" {
   name = "sshkeys-12"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "mimikatz-14" {
   name = "mimikatz-14"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "mimikatz-15" {
   name = "mimikatz-15"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "mssql-16" {
   name = "mssql-16"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "weblogic-18" {
   name = "weblogic-18"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "weblogic-19" {
   name = "weblogic-19"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "smb-20" {
   name = "smb-20"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "scan-21" {
   name = "scan-21"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "scan-22" {
   name = "scan-22"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "struts2-23" {
   name = "struts2-23"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "struts2-24" {
   name = "struts2-24"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "island-linux-250" {
   name = "island-linux-250"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
 data "google_compute_image" "island-windows-251" {
   name = "island-windows-251"
-  project = "${local.monkeyzoo_project}"
+  project = local.monkeyzoo_project
 }
diff --git a/envs/monkey_zoo/terraform/monkey_zoo.tf b/envs/monkey_zoo/terraform/monkey_zoo.tf
index cf45d93e0..30602f237 100644
--- a/envs/monkey_zoo/terraform/monkey_zoo.tf
+++ b/envs/monkey_zoo/terraform/monkey_zoo.tf
@@ -1,8 +1,8 @@
 
 // Local variables
 locals {
-  default_ubuntu="${google_compute_instance_template.ubuntu16.self_link}"
-  default_windows="${google_compute_instance_template.windows2016.self_link}"
+  default_ubuntu=google_compute_instance_template.ubuntu16.self_link
+  default_windows=google_compute_instance_template.windows2016.self_link
 }
 
 resource "google_compute_network" "monkeyzoo" {
@@ -23,27 +23,27 @@ resource "google_compute_network" "tunneling2" {
 resource "google_compute_subnetwork" "monkeyzoo-main" {
   name = "${local.resource_prefix}monkeyzoo-main"
   ip_cidr_range   = "10.2.2.0/24"
-  network         = "${google_compute_network.monkeyzoo.self_link}"
+  network         = google_compute_network.monkeyzoo.self_link
 }
 
 resource "google_compute_subnetwork" "tunneling-main" {
   name = "${local.resource_prefix}tunneling-main"
   ip_cidr_range   = "10.2.1.0/28"
-  network         = "${google_compute_network.tunneling.self_link}"
+  network         = google_compute_network.tunneling.self_link
 }
 
 resource "google_compute_subnetwork" "tunneling2-main" {
   name = "${local.resource_prefix}tunneling2-main"
   ip_cidr_range   = "10.2.0.0/27"
-  network         = "${google_compute_network.tunneling2.self_link}"
+  network         = google_compute_network.tunneling2.self_link
 }
 
 resource "google_compute_instance_from_template" "hadoop-2" {
   name = "${local.resource_prefix}hadoop-2"
-  source_instance_template = "${local.default_ubuntu}"
+  source_instance_template = local.default_ubuntu
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.hadoop-2.self_link}"
+      image = data.google_compute_image.hadoop-2.self_link
     }
     auto_delete = true
   }
@@ -57,10 +57,10 @@ resource "google_compute_instance_from_template" "hadoop-2" {
 
 resource "google_compute_instance_from_template" "hadoop-3" {
   name = "${local.resource_prefix}hadoop-3"
-  source_instance_template = "${local.default_windows}"
+  source_instance_template = local.default_windows
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.hadoop-3.self_link}"
+      image = data.google_compute_image.hadoop-3.self_link
     }
     auto_delete = true
   }
@@ -72,10 +72,10 @@ resource "google_compute_instance_from_template" "hadoop-3" {
 
 resource "google_compute_instance_from_template" "elastic-4" {
   name = "${local.resource_prefix}elastic-4"
-  source_instance_template = "${local.default_ubuntu}"
+  source_instance_template = local.default_ubuntu
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.elastic-4.self_link}"
+      image = data.google_compute_image.elastic-4.self_link
     }
     auto_delete = true
   }
@@ -87,10 +87,10 @@ resource "google_compute_instance_from_template" "elastic-4" {
 
 resource "google_compute_instance_from_template" "elastic-5" {
   name = "${local.resource_prefix}elastic-5"
-  source_instance_template = "${local.default_windows}"
+  source_instance_template = local.default_windows
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.elastic-5.self_link}"
+      image = data.google_compute_image.elastic-5.self_link
     }
     auto_delete = true
   }
@@ -135,10 +135,10 @@ resource "google_compute_instance_from_template" "sambacry-7" {
 
 resource "google_compute_instance_from_template" "shellshock-8" {
   name = "${local.resource_prefix}shellshock-8"
-  source_instance_template = "${local.default_ubuntu}"
+  source_instance_template = local.default_ubuntu
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.shellshock-8.self_link}"
+      image = data.google_compute_image.shellshock-8.self_link
     }
     auto_delete = true
   }
@@ -150,10 +150,10 @@ resource "google_compute_instance_from_template" "shellshock-8" {
 
 resource "google_compute_instance_from_template" "tunneling-9" {
   name = "${local.resource_prefix}tunneling-9"
-  source_instance_template = "${local.default_ubuntu}"
+  source_instance_template = local.default_ubuntu
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.tunneling-9.self_link}"
+      image = data.google_compute_image.tunneling-9.self_link
     }
     auto_delete = true
   }
@@ -169,10 +169,10 @@ resource "google_compute_instance_from_template" "tunneling-9" {
 
 resource "google_compute_instance_from_template" "tunneling-10" {
   name = "${local.resource_prefix}tunneling-10"
-  source_instance_template = "${local.default_ubuntu}"
+  source_instance_template = local.default_ubuntu
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.tunneling-10.self_link}"
+      image = data.google_compute_image.tunneling-10.self_link
     }
     auto_delete = true
   }
@@ -188,10 +188,10 @@ resource "google_compute_instance_from_template" "tunneling-10" {
 
 resource "google_compute_instance_from_template" "tunneling-11" {
   name = "${local.resource_prefix}tunneling-11"
-  source_instance_template = "${local.default_ubuntu}"
+  source_instance_template = local.default_ubuntu
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.tunneling-11.self_link}"
+      image = data.google_compute_image.tunneling-11.self_link
     }
     auto_delete = true
   }
@@ -203,10 +203,10 @@ resource "google_compute_instance_from_template" "tunneling-11" {
 
 resource "google_compute_instance_from_template" "sshkeys-11" {
   name = "${local.resource_prefix}sshkeys-11"
-  source_instance_template = "${local.default_ubuntu}"
+  source_instance_template = local.default_ubuntu
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.sshkeys-11.self_link}"
+      image = data.google_compute_image.sshkeys-11.self_link
     }
     auto_delete = true
   }
@@ -218,10 +218,10 @@ resource "google_compute_instance_from_template" "sshkeys-11" {
 
 resource "google_compute_instance_from_template" "sshkeys-12" {
   name = "${local.resource_prefix}sshkeys-12"
-  source_instance_template = "${local.default_ubuntu}"
+  source_instance_template = local.default_ubuntu
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.sshkeys-12.self_link}"
+      image = data.google_compute_image.sshkeys-12.self_link
     }
     auto_delete = true
   }
@@ -249,10 +249,10 @@ resource "google_compute_instance_from_template" "rdpgrinder-13" {
 
 resource "google_compute_instance_from_template" "mimikatz-14" {
   name = "${local.resource_prefix}mimikatz-14"
-  source_instance_template = "${local.default_windows}"
+  source_instance_template = local.default_windows
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.mimikatz-14.self_link}"
+      image = data.google_compute_image.mimikatz-14.self_link
     }
     auto_delete = true
   }
@@ -264,10 +264,10 @@ resource "google_compute_instance_from_template" "mimikatz-14" {
 
 resource "google_compute_instance_from_template" "mimikatz-15" {
   name = "${local.resource_prefix}mimikatz-15"
-  source_instance_template = "${local.default_windows}"
+  source_instance_template = local.default_windows
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.mimikatz-15.self_link}"
+      image = data.google_compute_image.mimikatz-15.self_link
     }
     auto_delete = true
   }
@@ -279,10 +279,10 @@ resource "google_compute_instance_from_template" "mimikatz-15" {
 
 resource "google_compute_instance_from_template" "mssql-16" {
   name = "${local.resource_prefix}mssql-16"
-  source_instance_template = "${local.default_windows}"
+  source_instance_template = local.default_windows
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.mssql-16.self_link}"
+      image = data.google_compute_image.mssql-16.self_link
     }
     auto_delete = true
   }
@@ -314,10 +314,10 @@ resource "google_compute_instance_from_template" "upgrader-17" {
 
 resource "google_compute_instance_from_template" "weblogic-18" {
   name = "${local.resource_prefix}weblogic-18"
-  source_instance_template = "${local.default_ubuntu}"
+  source_instance_template = local.default_ubuntu
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.weblogic-18.self_link}"
+      image = data.google_compute_image.weblogic-18.self_link
     }
     auto_delete = true
   }
@@ -329,10 +329,10 @@ resource "google_compute_instance_from_template" "weblogic-18" {
 
 resource "google_compute_instance_from_template" "weblogic-19" {
   name = "${local.resource_prefix}weblogic-19"
-  source_instance_template = "${local.default_windows}"
+  source_instance_template = local.default_windows
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.weblogic-19.self_link}"
+      image = data.google_compute_image.weblogic-19.self_link
     }
     auto_delete = true
   }
@@ -344,10 +344,10 @@ resource "google_compute_instance_from_template" "weblogic-19" {
 
 resource "google_compute_instance_from_template" "smb-20" {
   name = "${local.resource_prefix}smb-20"
-  source_instance_template = "${local.default_windows}"
+  source_instance_template = local.default_windows
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.smb-20.self_link}"
+      image = data.google_compute_image.smb-20.self_link
     }
     auto_delete = true
   }
@@ -359,10 +359,10 @@ resource "google_compute_instance_from_template" "smb-20" {
 
 resource "google_compute_instance_from_template" "scan-21" {
   name = "${local.resource_prefix}scan-21"
-  source_instance_template = "${local.default_ubuntu}"
+  source_instance_template = local.default_ubuntu
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.scan-21.self_link}"
+      image = data.google_compute_image.scan-21.self_link
     }
     auto_delete = true
   }
@@ -374,10 +374,10 @@ resource "google_compute_instance_from_template" "scan-21" {
 
 resource "google_compute_instance_from_template" "scan-22" {
   name = "${local.resource_prefix}scan-22"
-  source_instance_template = "${local.default_windows}"
+  source_instance_template = local.default_windows
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.scan-22.self_link}"
+      image = data.google_compute_image.scan-22.self_link
     }
     auto_delete = true
   }
@@ -389,10 +389,10 @@ resource "google_compute_instance_from_template" "scan-22" {
 
 resource "google_compute_instance_from_template" "struts2-23" {
   name = "${local.resource_prefix}struts2-23"
-  source_instance_template = "${local.default_ubuntu}"
+  source_instance_template = local.default_ubuntu
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.struts2-23.self_link}"
+      image = data.google_compute_image.struts2-23.self_link
     }
     auto_delete = true
   }
@@ -404,10 +404,10 @@ resource "google_compute_instance_from_template" "struts2-23" {
 
 resource "google_compute_instance_from_template" "struts2-24" {
   name = "${local.resource_prefix}struts2-24"
-  source_instance_template = "${local.default_windows}"
+  source_instance_template = local.default_windows
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.struts2-24.self_link}"
+      image = data.google_compute_image.struts2-24.self_link
     }
     auto_delete = true
   }
@@ -421,10 +421,10 @@ resource "google_compute_instance_from_template" "island-linux-250" {
   name = "${local.resource_prefix}island-linux-250"
   machine_type         = "n1-standard-2"
   tags = ["island", "linux", "ubuntu16"]
-  source_instance_template = "${local.default_ubuntu}"
+  source_instance_template = local.default_ubuntu
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.island-linux-250.self_link}"
+      image = data.google_compute_image.island-linux-250.self_link
     }
     auto_delete = true
   }
@@ -442,10 +442,10 @@ resource "google_compute_instance_from_template" "island-windows-251" {
   name = "${local.resource_prefix}island-windows-251"
   machine_type         = "n1-standard-2"
   tags = ["island", "windows", "windowsserver2016"]
-  source_instance_template = "${local.default_windows}"
+  source_instance_template = local.default_windows
   boot_disk{
     initialize_params {
-      image = "${data.google_compute_image.island-windows-251.self_link}"
+      image = data.google_compute_image.island-windows-251.self_link
     }
     auto_delete = true
   }
diff --git a/envs/monkey_zoo/terraform/templates.tf b/envs/monkey_zoo/terraform/templates.tf
index 6ae6dafdc..2659c31be 100644
--- a/envs/monkey_zoo/terraform/templates.tf
+++ b/envs/monkey_zoo/terraform/templates.tf
@@ -18,7 +18,7 @@ resource "google_compute_instance_template" "ubuntu16" {
     }
   }
   service_account {
-    email ="${local.service_account_email}"
+    email =local.service_account_email
     scopes=["cloud-platform"]
   }
 }
@@ -39,7 +39,7 @@ resource "google_compute_instance_template" "windows2016" {
     subnetwork="monkeyzoo-main"
   }
   service_account {
-    email="${local.service_account_email}"
+    email=local.service_account_email
     scopes=["cloud-platform"]
   }
 }
diff --git a/monkey/infection_monkey/control.py b/monkey/infection_monkey/control.py
index b063744ad..8b45bab2c 100644
--- a/monkey/infection_monkey/control.py
+++ b/monkey/infection_monkey/control.py
@@ -53,7 +53,7 @@ class ControlClient(object):
         if ControlClient.proxies:
             monkey['tunnel'] = ControlClient.proxies.get('https')
 
-        requests.post("https://%s/api/monkey" % (WormConfiguration.current_server,),
+        requests.post("https://%s/api/monkey" % (WormConfiguration.current_server,),  # noqa: DUO123
                       data=json.dumps(monkey),
                       headers={'content-type': 'application/json'},
                       verify=False,
@@ -76,7 +76,7 @@ class ControlClient(object):
                 if ControlClient.proxies:
                     debug_message += " through proxies: %s" % ControlClient.proxies
                 LOG.debug(debug_message)
-                requests.get("https://%s/api?action=is-up" % (server,),
+                requests.get("https://%s/api?action=is-up" % (server,),  # noqa: DUO123
                              verify=False,
                              proxies=ControlClient.proxies,
                              timeout=TIMEOUT_IN_SECONDS)
@@ -112,7 +112,7 @@ class ControlClient(object):
             monkey = {}
             if ControlClient.proxies:
                 monkey['tunnel'] = ControlClient.proxies.get('https')
-            requests.patch("https://%s/api/monkey/%s" % (WormConfiguration.current_server, GUID),
+            requests.patch("https://%s/api/monkey/%s" % (WormConfiguration.current_server, GUID),  # noqa: DUO123
                            data=json.dumps(monkey),
                            headers={'content-type': 'application/json'},
                            verify=False,
@@ -129,7 +129,7 @@ class ControlClient(object):
             return
         try:
             telemetry = {'monkey_guid': GUID, 'telem_category': telem_category, 'data': data}
-            requests.post("https://%s/api/telemetry" % (WormConfiguration.current_server,),
+            requests.post("https://%s/api/telemetry" % (WormConfiguration.current_server,),  # noqa: DUO123
                           data=json.dumps(telemetry),
                           headers={'content-type': 'application/json'},
                           verify=False,
@@ -144,7 +144,7 @@ class ControlClient(object):
             return
         try:
             telemetry = {'monkey_guid': GUID, 'log': json.dumps(log)}
-            requests.post("https://%s/api/log" % (WormConfiguration.current_server,),
+            requests.post("https://%s/api/log" % (WormConfiguration.current_server,),  # noqa: DUO123
                           data=json.dumps(telemetry),
                           headers={'content-type': 'application/json'},
                           verify=False,
@@ -158,7 +158,7 @@ class ControlClient(object):
         if not WormConfiguration.current_server:
             return
         try:
-            reply = requests.get("https://%s/api/monkey/%s" % (WormConfiguration.current_server, GUID),
+            reply = requests.get("https://%s/api/monkey/%s" % (WormConfiguration.current_server, GUID),  # noqa: DUO123
                                  verify=False,
                                  proxies=ControlClient.proxies)
 
@@ -185,7 +185,7 @@ class ControlClient(object):
         if not WormConfiguration.current_server:
             return
         try:
-            requests.patch("https://%s/api/monkey/%s" % (WormConfiguration.current_server, GUID),
+            requests.patch("https://%s/api/monkey/%s" % (WormConfiguration.current_server, GUID),  # noqa: DUO123
                            data=json.dumps({'config_error': True}),
                            headers={'content-type': 'application/json'},
                            verify=False,
@@ -247,7 +247,7 @@ class ControlClient(object):
             if (monkeyfs.isfile(dest_file)) and (size == monkeyfs.getsize(dest_file)):
                 return dest_file
             else:
-                download = requests.get("https://%s/api/monkey/download/%s" %
+                download = requests.get("https://%s/api/monkey/download/%s" %  # noqa: DUO123
                                         (WormConfiguration.current_server, filename),
                                         verify=False,
                                         proxies=ControlClient.proxies)
@@ -273,7 +273,7 @@ class ControlClient(object):
         if not WormConfiguration.current_server:
             return None, None
         try:
-            reply = requests.post("https://%s/api/monkey/download" % (WormConfiguration.current_server,),
+            reply = requests.post("https://%s/api/monkey/download" % (WormConfiguration.current_server,),  # noqa: DUO123
                                   data=json.dumps(host_dict),
                                   headers={'content-type': 'application/json'},
                                   verify=False, proxies=ControlClient.proxies)
@@ -315,7 +315,7 @@ class ControlClient(object):
     @staticmethod
     def get_pba_file(filename):
         try:
-            return requests.get(PBA_FILE_DOWNLOAD %
+            return requests.get(PBA_FILE_DOWNLOAD %  # noqa: DUO123
                                 (WormConfiguration.current_server, filename),
                                 verify=False,
                                 proxies=ControlClient.proxies)
diff --git a/monkey/infection_monkey/exploit/shellshock.py b/monkey/infection_monkey/exploit/shellshock.py
index 203d39b9b..718e10617 100644
--- a/monkey/infection_monkey/exploit/shellshock.py
+++ b/monkey/infection_monkey/exploit/shellshock.py
@@ -172,10 +172,13 @@ class ShellShockExploiter(HostExploiter):
             LOG.info("File %s exists on remote host" % file_path)
         return resp
 
-    def attempt_exploit(self, url, attacks=_attacks):
+    def attempt_exploit(self, url, attacks=None):
         # Flag used to identify whether the exploit has successfully caused the
         # server to return a useful response
 
+        if not attacks:
+            attacks = self._attacks
+
         LOG.debug("Attack Flag is: %s" % self.success_flag)
 
         LOG.debug("Trying exploit for %s" % url)
@@ -206,7 +209,7 @@ class ShellShockExploiter(HostExploiter):
         try:
             LOG.debug("Header is: %s" % header)
             LOG.debug("Attack is: %s" % attack)
-            r = requests.get(url, headers={header: attack}, verify=False, timeout=TIMEOUT)
+            r = requests.get(url, headers={header: attack}, verify=False, timeout=TIMEOUT)  # noqa: DUO123
             result = r.content.decode()
             return result
         except requests.exceptions.RequestException as exc:
@@ -229,7 +232,7 @@ class ShellShockExploiter(HostExploiter):
         attack_urls = [attack_path + url for url in url_list]
         for u in attack_urls:
             try:
-                reqs.append(requests.head(u, verify=False, timeout=TIMEOUT))
+                reqs.append(requests.head(u, verify=False, timeout=TIMEOUT))  # noqa: DUO123
             except requests.Timeout:
                 timeout = True
                 break
diff --git a/monkey/infection_monkey/exploit/weblogic.py b/monkey/infection_monkey/exploit/weblogic.py
index 7ea80b372..04eb43c79 100644
--- a/monkey/infection_monkey/exploit/weblogic.py
+++ b/monkey/infection_monkey/exploit/weblogic.py
@@ -80,7 +80,7 @@ class WebLogic201710271(WebRCE):
         else:
             payload = self.get_exploit_payload('cmd', '/c', command + ' 1> NUL 2> NUL')
         try:
-            post(url, data=payload, headers=HEADERS, timeout=EXECUTION_TIMEOUT, verify=False)
+            post(url, data=payload, headers=HEADERS, timeout=EXECUTION_TIMEOUT, verify=False)  # noqa: DUO123
         except Exception as e:
             LOG.error("Connection error: %s" % e)
             return False
@@ -116,7 +116,7 @@ class WebLogic201710271(WebRCE):
     def check_if_exploitable_weblogic(self, url, httpd):
         payload = self.get_test_payload(ip=httpd.local_ip, port=httpd.local_port)
         try:
-            post(url, data=payload, headers=HEADERS, timeout=REQUEST_DELAY, verify=False)
+            post(url, data=payload, headers=HEADERS, timeout=REQUEST_DELAY, verify=False)  # noqa: DUO123
         except exceptions.ReadTimeout:
             # Our request will not get response thus we get ReadTimeout error
             pass
@@ -299,7 +299,7 @@ class WebLogic20192725(WebRCE):
         :return: Formatted payload
         """
         empty_payload = '''
-        <soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" 
+        <soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\"
         xmlns:wsa=\"http://www.w3.org/2005/08/addressing\" xmlns:asy=\"http://www.bea.com/async/AsyncResponseService\">
             <soapenv:Header>
                 <wsa:Action>xx</wsa:Action>
diff --git a/monkey/infection_monkey/network/HostScanner.py b/monkey/infection_monkey/network/HostScanner.py
index c6e730c3f..4f7b850c1 100644
--- a/monkey/infection_monkey/network/HostScanner.py
+++ b/monkey/infection_monkey/network/HostScanner.py
@@ -2,7 +2,6 @@ from abc import ABCMeta, abstractmethod
 
 
 class HostScanner(metaclass=ABCMeta):
-    @property
     @abstractmethod
     def is_host_alive(self, host):
         raise NotImplementedError()
diff --git a/monkey/infection_monkey/network/httpfinger.py b/monkey/infection_monkey/network/httpfinger.py
index c6590b9db..ec9f619da 100644
--- a/monkey/infection_monkey/network/httpfinger.py
+++ b/monkey/infection_monkey/network/httpfinger.py
@@ -32,7 +32,7 @@ class HTTPFinger(HostFinger):
             # try http, we don't optimise for 443
             for url in (https, http):  # start with https and downgrade
                 try:
-                    with closing(head(url, verify=False, timeout=1)) as req:
+                    with closing(head(url, verify=False, timeout=1)) as req:  # noqa: DUO123
                         server = req.headers.get('Server')
                         ssl = True if 'https://' in url else False
                         self.init_service(host.services, ('tcp-' + port[1]), port[0])
diff --git a/monkey/infection_monkey/network/info.py b/monkey/infection_monkey/network/info.py
index 6b9c5811e..15d9b0d73 100644
--- a/monkey/infection_monkey/network/info.py
+++ b/monkey/infection_monkey/network/info.py
@@ -51,15 +51,18 @@ if is_windows_os():
         local_hostname = socket.gethostname()
         return socket.gethostbyname_ex(local_hostname)[2]
 
+
     def get_routes():
         raise NotImplementedError()
 else:
     from fcntl import ioctl
 
+
     def local_ips():
         valid_ips = [network['addr'] for network in get_host_subnets()]
         return valid_ips
 
+
     def get_routes():  # based on scapy implementation for route parsing
         try:
             f = open("/proc/net/route", "r")
@@ -125,7 +128,7 @@ def check_internet_access(services):
     """
     for host in services:
         try:
-            requests.get("https://%s" % (host,), timeout=TIMEOUT, verify=False)
+            requests.get("https://%s" % (host,), timeout=TIMEOUT, verify=False)  # noqa: DUO123
             return True
         except ConnectionError:
             # Failed connecting
diff --git a/monkey/infection_monkey/network/tools.py b/monkey/infection_monkey/network/tools.py
index 7a029e5dd..5e95e20be 100644
--- a/monkey/infection_monkey/network/tools.py
+++ b/monkey/infection_monkey/network/tools.py
@@ -308,4 +308,4 @@ def get_interface_to_target(dst):
             return None
         paths.sort()
         ret = paths[-1][1]
-        return ret[1]
\ No newline at end of file
+        return ret[1]
diff --git a/monkey/infection_monkey/system_info/windows_info_collector.py b/monkey/infection_monkey/system_info/windows_info_collector.py
index 1419478db..857b42303 100644
--- a/monkey/infection_monkey/system_info/windows_info_collector.py
+++ b/monkey/infection_monkey/system_info/windows_info_collector.py
@@ -3,11 +3,15 @@ import logging
 import sys
 
 sys.coinit_flags = 0  # needed for proper destruction of the wmi python module
-
+# noinspection PyPep8
 import infection_monkey.config
+# noinspection PyPep8
 from infection_monkey.system_info.mimikatz_collector import MimikatzCollector
+# noinspection PyPep8
 from infection_monkey.system_info import InfoCollector
+# noinspection PyPep8
 from infection_monkey.system_info.wmi_consts import WMI_CLASSES
+# noinspection PyPep8
 from common.utils.wmi_utils import WMIUtils
 
 LOG = logging.getLogger(__name__)
diff --git a/monkey/infection_monkey/transport/tcp.py b/monkey/infection_monkey/transport/tcp.py
index 22cff5d4a..9b017aa41 100644
--- a/monkey/infection_monkey/transport/tcp.py
+++ b/monkey/infection_monkey/transport/tcp.py
@@ -61,8 +61,8 @@ class TcpProxy(TransportProxyBase):
             except socket.timeout:
                 continue
 
+            dest = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
             try:
-                dest = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
                 dest.connect((self.dest_host, self.dest_port))
             except socket.error as ex:
                 source.close()
diff --git a/monkey/infection_monkey/utils/plugins/pluginTests/BadImport.py b/monkey/infection_monkey/utils/plugins/pluginTests/BadImport.py
index 14508aec1..ffd3ebb2d 100644
--- a/monkey/infection_monkey/utils/plugins/pluginTests/BadImport.py
+++ b/monkey/infection_monkey/utils/plugins/pluginTests/BadImport.py
@@ -1,4 +1,4 @@
-from infection_monkey.utils.plugins.pluginTests.PluginTestClass import TestPlugin
+from infection_monkey.utils.plugins.pluginTests.PluginTestClass import TestPlugin  # noqa: F401
 
 
 class SomeDummyPlugin:
diff --git a/monkey/monkey_island/cc/models/zero_trust/segmentation_finding.py b/monkey/monkey_island/cc/models/zero_trust/segmentation_finding.py
index 7633ed31f..60262fbfd 100644
--- a/monkey/monkey_island/cc/models/zero_trust/segmentation_finding.py
+++ b/monkey/monkey_island/cc/models/zero_trust/segmentation_finding.py
@@ -17,7 +17,7 @@ class SegmentationFinding(Finding):
         """
         Creates a segmentation finding. If a segmentation finding with the relevant subnets already exists, adds the
         event to the existing finding, and the "worst" status is chosen (i.e. if the existing one is "Failed" it will
-        remain so).   
+        remain so).
 
         :param subnets: the 2 subnets of this finding.
         :param status: STATUS_PASSED or STATUS_FAILED
diff --git a/monkey/monkey_island/cc/services/attack/attack_config.py b/monkey/monkey_island/cc/services/attack/attack_config.py
index 9f6b5d2d9..0e57609b3 100644
--- a/monkey/monkey_island/cc/services/attack/attack_config.py
+++ b/monkey/monkey_island/cc/services/attack/attack_config.py
@@ -26,9 +26,9 @@ class AttackConfig(object):
         :return: Technique object or None if technique is not found
         """
         attack_config = AttackConfig.get_config()
-        for key, attack_type in list(attack_config['properties'].items()):
-            for key, technique in list(attack_type['properties'].items()):
-                if key == technique_id:
+        for config_key, attack_type in list(attack_config['properties'].items()):
+            for type_key, technique in list(attack_type['properties'].items()):
+                if type_key == technique_id:
                     return technique
         return None
 
diff --git a/monkey/monkey_island/cc/services/telemetry/processing/system_info.py b/monkey/monkey_island/cc/services/telemetry/processing/system_info.py
index ed1ea4e86..9ab0b45f0 100644
--- a/monkey/monkey_island/cc/services/telemetry/processing/system_info.py
+++ b/monkey/monkey_island/cc/services/telemetry/processing/system_info.py
@@ -33,8 +33,9 @@ def safe_process_telemetry(processing_function, telemetry_json):
     try:
         processing_function(telemetry_json)
     except Exception as err:
-        logger.error("Error while in {} stage of processing telemetry.".format(processing_function.func_name),
-                     exc_info=True)
+        logger.error(
+            "Error {} while in {} stage of processing telemetry.".format(str(err), processing_function.func_name),
+            exc_info=True)
 
 
 def process_ssh_info(telemetry_json):