diff --git a/atomics/Indexes/index.yaml b/atomics/Indexes/index.yaml
index 890575b0..ff22d3b5 100644
--- a/atomics/Indexes/index.yaml
+++ b/atomics/Indexes/index.yaml
@@ -27428,6 +27428,7 @@ defense-evasion:
       - description: T1027.exe must exist on disk at specified location
         prereq_command: 'if (Test-Path #{exe_payload}) {exit 0} else {exit 1}'
         get_prereq_command: |-
+          [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
           Invoke-WebRequest "#{url_path}" -OutFile "$env:temp\T1027.zip"
           Expand-Archive -path "$env:temp\T1027.zip" -DestinationPath "$env:temp\temp_T1027.zip\" -Force
       executor:
diff --git a/atomics/T1027/T1027.md b/atomics/T1027/T1027.md
index 038c2f2c..030f524b 100644
--- a/atomics/T1027/T1027.md
+++ b/atomics/T1027/T1027.md
@@ -167,6 +167,7 @@ if (Test-Path #{exe_payload}) {exit 0} else {exit 1}
 ```
 ##### Get Prereq Commands:
 ```powershell
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
 Invoke-WebRequest "#{url_path}" -OutFile "$env:temp\T1027.zip"
 Expand-Archive -path "$env:temp\T1027.zip" -DestinationPath "$env:temp\temp_T1027.zip\" -Force
 ```