diff --git a/gui/tests/test_security_scanning.robot b/gui/tests/test_security_scanning.robot
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+*** Settings ***
+
+Documentation  Run security and vulnerability scan.
+
+Library  XML
+Library  String
+Library  Collections
+Library  DateTime
+
+Test Setup  Security Setup
+
+Resource  ../lib/utils.robot
+
+*** Test Cases ***
+
+Security Scan
+    [Documentation]  Run nessus network and vulnerability scan.
+    [Tags]  Security_Scan
+    Log  ${NESSUS_URL}
+    Open Browser with URL  ${NESSUS_URL}
+    Login to GUI  ${NESSUS_URL}  ${xpath_uname}  ${username}
+    ...  ${xpath_password}  ${password}  ${xpath_signin}  ${nessus_logo}
+    Select Full Scan
+    Start Scan
+
+*** Keywords ***
+
+Security Setup
+    [Documentation]  Break firewall and generate URL.
+    # Nessus Username, password and IP details are expected by program
+    # and should be given as command line parameters.
+    Break Firewall  ${NESSUS_HOST}  ${NESSUS_USERNAME}  ${NESSUS_PASSWORD}
+    ${NESSUS_URL}=  Set Variable  https://${NESSUS_HOST}:8834/nessus6.html
+    Set Suite Variable  ${NESSUS_URL}
+
+Select Full Scan
+    [Documentation]  Search OP full scan.
+    Input Text  ${xpath_search}  ${scan_name}
+    Capture Page Screenshot
+    Click Element  ${xpath_op_scan}
+
+Start Scan
+    [Documentation]  Start Nessus scan.
+    Click Element  ${xpath_launch}
+    Click Element  ${xpath_default}
+    Wait Until Page Contains  running  error=Scanning not started.
+    Capture Page Screenshot