The evaluator shall verify that the TSS describes where to find the WIDS alerts on the Administrator console/interface.

The evaluator shall use the operational guidance for instructions on where the alerts generated are displayed within the WIDS interface. If "capture raw frame traffic that triggers the violation is selected", the evaluator shall use the operational guidance to configure the traffic capture capabilities.

• Test 1: The evaluator shall perform a series of events or generate traffic that would successfully trigger an alert for each of the rules defined in FAU_SAA.1. The evaluator should verify and record whether the TOE generated the alert for each rule, and provided sufficient details. The evaluator should also record the events or traffic that was generated as each alert was attempted to be triggered and record the details provided by the TOE in the alert.
• Test 2: [conditional] If capturing of raw frames was selected, verify that the packet capture was triggered and stored as appropriate.

The evaluator shall verify that the TSS describes the ability of the TOE to filter WIDS/WIPS alerts.

The evaluator shall verify that the operational guidance includes instructions on enabling and disabling alerts.

• Test 1:
  • Step 1: The evaluator shall use the operational guidance to enable/disable detection of available detection capabilities through the WIDS administrator interface. The evaluator shall then generate traffic that would successfully trigger the alert. The evaluator should verify that the TOE generated the alert.
  • Step 2: The evaluator shall disable the alert. The evaluator shall then generate events as in previous test that should successfully trigger the alert. The evaluator shall verify that the TOE did not generate an alert.

There are no TSS evaluation activities for this SFR.

There are no operational guidance activities for this SFR.

The evaluator shall test the TOE’s ability to correctly generate audit records by having the TOE generate audit records in accordance with the evaluation activities associated with the functional requirements in this PP-Module. When verifying the test results, the evaluator shall ensure the audit records generated during testing match the format specified in the administrative guide, and that the fields in each audit record have the proper entries.

Note that the testing here can be accomplished in conjunction with the testing of the security mechanisms directly.

The evaluator shall verify that the TSS includes which intrusion detection method(s) the TOE utilizes. If multiple methods are selected, the evaluator shall confirm that the TSS describes how the different methods are incorporated.

The evaluator shall verify that the operational guidance provides instructions on how to configure the TOE in order for it to detect such intrusions.

Depending on the detection technique used by the TOE, the evaluator shall confirm and note the existence of the capability and test for the appropriate selection-based requirements.

The evaluator shall verify that the TSS describes how the presence of authorized EUDs and APs is presented by the TOE. The evaluator shall verify that the TSS includes where in the WIDS interface the list of detected APs and EUDs is displayed.

The evaluator shall verify that the operational guidance provides instructions on how to view authorized and unauthorized APs and EUDs that are within range of the TOE sensors.

• Test 1:
  • Step 1: Per guidance in FMT_SMF.1/WIDS, add MAC Addresses or other unique device identifier for an AP and EUD to the allowlist.
  • Step 2: Deploy the AP and EUD that were added to allowlist within the range of the TOE's sensors.
  • Step 3: Verify that the devices are classified as authorized.
  • Step 4: Remove the EUD from the allowlist.
  • Step 5: Verify that the EUD is classified as unauthorized.
  • Step 6: Remove the AP from the allowlist.
  • Step 7: Verify that the AP is classified as unauthorized.
• Test 2:
  • Step 1: Deploy an allowlisted AP and EUD, and connect the EUD to the AP.
  • Step 2: Verify that the list of detected APs and EUDs contains the allowlisted AP and EUD that were just deployed.
  • Step 3: If the AP and EUD are detected verify that they are classified as allowlisted devices.
• Test 3:
  • Step 1: Deploy a non-allowlisted AP and EUD and connect the EUD to the AP.
  • Step 2: Verify that the list of detected APs and EUDs contains the non-allowlisted AP and EUD that were just deployed.
  • Step 3: If the AP and EUD are detected verify that they are not classified as allowlisted devices.

The evaluator shall verify that the TSS explains the capability of detecting the information specified in the requirements for all APs and EUDs within the TOE's wireless range.

The evaluator shall review the operational guidance in order to verify that there are instructions that show how to locate the device inventory mentioned above.

• Test 1:
  • Step 1: Deploy an allowlisted AP, non-allowlisted AP and two allowlisted EUDs.
  • Step 2: Connect one allowlisted EUD to the allowlisted AP and one to the non-allowlisted AP.
  • Step 3: Check the WIDS user interface for a list of detected APs and EUDs.
  • Step 4: Verify that current RF band, current channel, MAC Address, received signal strength, device detection timestamps, classification of device, are part of the information presented on the WIDS user interface for all the APs and EUDs detected. For APs verify that encryption, number of connected EUDs, SSID (if not hidden), received frames/packets and beacon rate are presented. For EUDs verify that the SSID and BSSID of AP it is connected and DHCP configuration is presented.

The evaluator shall verify that the TSS includes information on location tracking, optimal number of sensors and sensor placement to meet the required level of accuracy.

The evaluator shall verify that the TSS contains information regarding the TSF’s ability to record signal strength of hardware operating within range of its sensors.

The evaluator shall review the operational guidance for instructions on how to configure location tracking, how to load a location map (if applicable), and where in the TSF administrator interface the location of APs and EUDs can be viewed.

If the option for detection of RF power levels above a predetermined threshold is selected, the evaluator shall use the operational guidance to set or check what the threshold is in a given test. The evaluator should also verify that the operational guidance provides instruction on how to configure the TOE to generate an alert when the threshold is exceeded.

• Test 1:
  • Step 1: Deploy an AP within range of the sensors.
  • Step 2: Verify the TSF provides location tracking information about the AP.
  • Step 3: Verify the AP location presented is within 25 feet actual location.
• Test 2:
  • Step 1: Deploy an AP within range of the sensors.
  • Step 2: Check the WIDS user interface for a list of detected APs and EUDs.
  • Step 3: Verify that the current received signal strength is part of the information presented on the WIDS user interface about the APs and EUDs.

The evaluator shall verify that the TSS includes which method the TOE utilizes.

There are no operational guidance activities for this SFR.

Depending on the detection technique used by the TOE, the evaluator shall confirm and note the existence of the capability.

• Test 1:
  • Step 1: Deploy an allowlisted AP and connect it to the protected wired infrastructure via wire.
  • Step 2: Confirm that the TSF can observe and capture traffic and events generated by the AP.
  • Step 3: Confirm that the TSF can use the reporting mechanisms specified in the TSS.
  • Step 4: Verify that the TSF can import and export observable event data in each of the formats specified in the TSS.

The evaluator shall verify that the TSS describes the ability of the TOE to detect the network behavior described by the SFR. The evaluator shall verify that the TSS describes the methods that the TOE uses to detect the presence of unauthorized connections and unauthorized network traffic. The evaluator shall examine the TSS to verify that it describes the denial of service attacks that can be detected by the TOE. The evaluator shall verify that the TSS describes the ability of the TOE to detect when unauthorized WLAN authentication schemes and encryption schemes are used. The evaluator shall verify that the TSS describes the ability of the TOE to detect when unauthorized APs and EUDs send or receive unencrypted data.

If the ability of the TSF to detect the different potential security violations is configurable, the evaluator shall verify that the operational guidance provides instructions on how to configure the TOE.

• Test 1: Detection of non-allowlisted AP:
  • Step 1: Deploy a non-allowlisted AP.
  • Step 2: Verify that the AP is detected as a non-allowlisted AP.
  
  
• Test 2: Detection of non-allowlisted EUD:
  • Step 1: Deploy a non-allowlisted EUD.
  • Step 2: Verify that the EUD is detected as an non-allowlisted EUD.
  
  
• Test 3: Detection of authorized EUD establishing peer-to-peer connection with any other EUD:
  • Test 3.1: Create the following connections between two allowlisted EUDs.
    • Windows ad hoc
    • Mac OS ad hoc
    • Linux ad hoc
    • Wi-Fi Direct
  • Test 3.2: Create the following connections between one allowlisted EUD and a non-allowlisted EUD
    • Windows ad hoc
    • Mac OS ad hoc
    • Linux ad hoc
    • Wi-Fi Direct
  Verify that alerts were generated by each of the connections in each test.
• Test 4: Detection of EUD bridging two network interfaces:
  Bridge two network interfaces on an allowlisted EUD (one must be the wireless card listed as allowlisted).
  • Step 1: Create a Windows Hosted Network with an allowlisted EUD.
  • Step 2: Connect a different allowlisted EUD to the network.
  Verify that alerts were generated by each of the connections in each test.
• Test 5: Detection of unauthorized point to point wireless bridges by allowlisted APs:
  • Step 1: Setup a point-to-point wireless bridge using allowlisted APs in the range of the wireless sensors.
  • Step 2: Verify that the TSF detects the bridge.
  
  
• Test 6: Alert generated by violation of user defined signature:
  • Step 1: Setup a user defined detection signature.
  • Step 2: Verify that the TSF generates an alert once the rules of signature have been violated.
  
  
• Test 7: Detection of ICS connection:
  • Step 1: Setup an Internet Connection Sharing (ICS) connection.
  • Step 2: Verify that the TSF detects the establishment of the ICS connection.
  
  
• Test 8: Detection of traffic with excessive transmit power level:
  • Step 1: Configure a source of network traffic that can exceed the maximum transmit power levels of 100 mW on 2.4 GHz, 200 mW on 5 GHz, and 250 mW on 6 GHz.
  • Step 2: Configure a user defined signature to detects traffic with transmit power levels that exceed the maximum.
  • Step 3: Commence with the transmission of network traffic at excessive power levels.
  • Step 4: Collect wireless traffic with range of the TSF.
  • Step 5: Verify that the TSF detects wireless traffic that exceeds 100 mW on 2.4 GHz, 200 mW on 5 GHz, and 250 mW on 6 GHz.
  
  
• Test 9: Detection of MAC spoofing:
  • Test 9.1:
    • Step 1: Spoof mac address of an allowlisted EUD connected to an allowlisted AP on a second EUD.
    • Step 2: Connect EUD with spoofed MAC address to another allowlisted AP while the valid EUD it is spoofing is connected to the first AP.
    • Step 3: Verify that the TSF detected the MAC spoofing.
  • Test 9.2:
    • Step 1: Spoof mac address of an allowlisted AP on a second AP.
    • Step 2: Verify that the TSF detected the MAC spoofing.
  
  
• Test 10: Detection of unauthorized AP broadcasting authorized SSIDs:
  • Step 1: Configure a non-allowlisted AP to operate on a set channel on the 2.4 GHz band broadcasting an authorized SSID.
  • Step 2: Verify that the TSF detects the non-allowlisted AP broadcasting an authorized SSID.
  • Step 3: Repeat the test utilizing the 5 GHz band.
  • Step 4: Repeat the test utilizing the 6 GHz band.
  
  
• Test 11: Detection of authorized AP broadcasting an unauthorized SSID:
  • Step 1: Configure an allowlisted AP to operate on a set channel on the 2.4 GHz band broadcasting an unauthorized SSID.
  • Step 2: Verify that the TSF detects the non-allowlisted AP broadcasting an authorized SSID.
  • Step 3: Repeat the test utilizing the 5 GHz band.
  • Step 4: Repeat the test utilizing the 6 GHz band.
  
  
• Test 12: Detection of allowlisted EUD connected to unauthorized SSID:
  • Step 1: Configure an allowlisted AP to operate on a set channel on the 2.4 GHz band with an unauthorized SSID.
  • Step 2: Connect an allowlisted EUD to the AP.
  • Step 3: Verify that the TSF detects the allowlisted EUD associated to the allowlisted AP broadcasting an unauthorized SSID.
  • Step 4: Repeat the test utilizing the 5 GHz band.
  • Step 5: Repeat the test utilizing the 6 GHz band.
  
  
• Test 13: Detection of NULL SSID associations:
  • Step 1: Deploy allowlisted AP.
  • Step 2: Configure the AP to have null SSID.
  • Step 3: Attempt to connect an allowlisted EUD to the AP without supplying the correct AP SSID.
  • Step 4: Verify that the AP does not permit the EUD to complete an association by returning a Probe Request.
  • Step 5: If an association does occur, confirm that an alert is triggered due to a violation of policy.
  
  
• Test 14: Detection of active probing:
  • Step 1: Perform an active scan on the subnet of the WLAN.
  • Step 2: Record tools used and type of scan performed.
  • Step 3: Verify that the TSF detects the active probing.
  
  
• Test 15: Detection of packet flooding/DoS/DDoS:
  • Step 1: Generate a large amount of TCP and UDP traffic from a single EUD.
  • Step 2: Verify that the TSF detects the network-based DoS.
  • Step 3: Generate a large amount of TCP and UDP traffic from multiple EUDs.
  • Step 4: Verify that the TSF detects the network-based DDoS.
  
  
• Test 16: Detection of RF-based denial of service:
  • Step 1: Deploy an allowlisted AP and configure to stay in a particular channel.
  • Step 2: Connect an allowlisted EUD to the AP.
  • Step 3: Use an RF Jammer or signal generator on the same frequency as the AP and EUD to create a RF-based DoS.
  • Step 4: Verify that the TOE detects the RF-based DoS.
  
  
• Test 17: Detection of deauthentication flooding:
  • Test 17.1:
    • Step 1: Deploy allowlisted AP and configure to a set channel.
    • Step 2: Connect an allowlisted EUD to the AP.
    • Step 3: Send an flood of deauthentication frames to the EUD using the MAC address of allowlisted AP it is connected to.
    • Step 4: Verify that the TSF detects the deauthentication flood.
  • Test 17.2:
    • Step 1: Deploy allowlisted AP and configure to a set channel.
    • Step 2: Connect an allowlisted EUD to the AP.
    • Step 3: Send an flood of deauthentication frames with the MAC address of allowlisted AP as the source and destination as a broadcast.
    • Step 4: Verify that the TSF detects the deauthentication flood.
  
  
• Test 18: Detection of disassociation flooding:
  • Step 1: Deploy an allowlisted AP and connect authorized EUDs.
  • Step 2: Generate disassociation frames from an unauthorized EUD.
  • Step 3: Verify that the TSF detected the disassociation flooding.
  
  
• Test 19: Detection of request-to-send/clear-to-send abuse:
  • Step 1: Deploy allowlisted AP and configure to a set channel.
  • Step 2: Connect two allowlisted EUDs to the AP.
  • Step 3: Send an flood of CTS frames to reserve RF medium.
  • Step 4: Verify that the TSF detects the CTS abuse.
  
  
• Test 20: Detection of unauthorized authentication scheme use:
  The evaluator shall configure the TOE, per FMT_SMF.1/WIDS, with 802.1x authentication as the only mode of authorized WLAN authentication scheme.
  • Test 20.1:
    • Step 1: Deploy an allowlisted AP with open authentication.
    • Step 2: Connect an allowlisted EUD to AP.
    • Step 3: Verify that the TSF detects the AP and the EUD using unauthorized authentication schemes.
  • Test 20.2:
    • Step 1: Deploy an allowlisted AP that uses pre-shared key authentication.
    • Step 2: Connect an allowlisted EUD to AP.
    • Step 3: Verify that the TSF detects the AP and the EUD using unauthorized authentication schemes.
  
  
• Test 21: Detection of unauthorized encryption scheme use:
  • Test 21.1:
    • Step 1: Configure the TOE with 128 bit AES encryption type as the only allowed encryption scheme.
    • Step 2: Deploy an allowlisted AP with no encryption.
    • Step 3: Connect an allowlisted EUD to AP.
    • Step 4: Verify that the TOE detects the AP and the EUD using unauthorized encryption schemes.
  • Test 21.2:
    • Step 1: Configure the TOE with 128 bit AES encryption type as the only allowed encryption scheme.
    • Step 2: Deploy an allowlisted AP that uses TKIP encryption only.
    • Step 3: Connect an allowlisted EUD to AP.
    • Step 4: Verify that the TSF detects the AP and the EUD using unauthorized encryption schemes.
  
  
• Test 22: Detection of unencrypted traffic:
  • Test 22.1:
    • Step 1: Deploy an allowlisted AP with no encryption.
    • Step 2: Connect an allowlisted EUD to AP and generate traffic.
    • Step 3: Verify that the TOE detects unencrypted data frames being sent between the allowlisted AP and EUD.
    • Step 4: Connect a non-allowlisted EUD to AP and generate traffic.
    • Step 5: Verify that the TSF detects unencrypted data frames being sent between the allowlisted AP and non-allowlisted EUD.
  • Test 22.2:
    • Step 1: Deploy a non-allowlisted AP with no encryption.
    • Step 2: Connect an allowlisted EUD to AP and generate traffic.
    • Step 3: Verify that the TSF detects unencrypted data frames being between the non-allowlisted AP and allowlisted EUD.
  
  
• Test 23: Detection of allowlisted EUD or AP that is using weak/outdated WLAN protocols and protocol implementations:
  • Step 1: Deploy an allowlisted AP that utilizes the 802.11g or older WLAN protocol.
  • Step 2: Verify that the TSF detects the weak/outdated WLAN protocol and generates an alert.
  
  
• Test 24: Detection of extremely high numbers of client devices using a particular allowlisted AP:
  • Step 1: Deploy an allowlisted AP.
  • Step 2: Configure a threshold amount of client devices that can use a particular AP.
  • Step 3: Connect enough client devices to the AP to purposely exceed the defined threshold.
  • Step 4: Verify that the TSF detects when the client usage exceeds the threshold.
  
  
• Test 25: Detection of a high number of failed attempts to join the WLAN in a short period of time:
  • Step 1: Deploy an allowlisted AP.
  • Step 2: Configure a threshold amount of connection attempts that can occur in a particular timeframe.
  • Step 3: Attempt to authenticate to the AP with enough client devices to purposely exceed the defined threshold.
  • Step 4: Verify that the TSF detects when the connection attempts within the specific timeframe exceeds the threshold.
  
  
• Test 26: Detection of the use of active WLAN scanners (e.g. wardriving tools) to generate WLAN traffic:
  • Step 1: Deploy an allowlisted AP.
  • Step 2: Verify that the TSF detects when WLAN scanners are the source of WLAN traffic.
  
  
• Test 27: Detection of the physical location of an identified WLAN threat by using triangulation:
  • Step 1: Deploy a non-allowlisted AP or EUD within range of the TSF.
  • Step 2: Verify that the TSF can track and locate the AP or EUD to within 5 meters.
  
  
• Test 28: Detection of an SSID using weak/unsupported/disallowed encryption options:
  • Step 1: Deploy an allowlisted AP and configure its encryption options.
  • Step 2: Change the encryption options the AP advertises.
  • Step 3: Verify that the TSF detects when the AP's encryption options change.
  
  
• Test 29: Detection of AP SSID larger than 32 bytes:
  • Step 1: Deploy an allowlisted AP and configure its SSID to be larger than 32 bytes.
  • Step 2: Configure a user defined signature on the WIDS to detect when an SSID is larger than 32 bytes.
  • Step 3: Verify that the TSF detects when the AP's SSID is larger than 32 bytes.
  
  

The evaluator shall verify that the TSS describes how the TOE detects malicious APs/EUDs and whether the TOE supports automatic detection. The evaluator shall verify that the TSS includes how the TOE determines if a given SSID is authorized.

If TOE supports automatic detection, the evaluator shall verify that the operational guidance contains instructions for configuring the automatic detection metrics. The evaluator shall verify that the operational guidance provides instructions on how to configure SSIDs as authorized.

For test 1 and 2 below the evaluator shall verify that the TOE detects and appropriately classifies the APs and EUDs. It is acceptable if the TOE uses different but equivalent descriptors for the classification. If the TOE does not support automatic detection metrics and equates a non-allowlisted AP/EUD as malicious, than it is sufficient that the the classification given to the AP/EUD in step 1 is the same as in step 2. If the TOE supports automatic detection metrics and distinguishes between a non-allowlisted AP/EUD and a malicious AP/EUD, then the classification for the AP/EUD should differ between step 1 and step 2.

• Test 1:
  • Step 1: Deploy a non-allowlisted AP in the area of the WIDS sensor, but take no action against the network. Verify that the AP is classified as non-authorized.
  • Step 2: Deploy a non-allowlisted AP in the area of the WIDS sensor and launch an attack against the network. This can be any variation of Fake AP, Spoof AP, Flood or DoS attack.
  • Step 3: Verify that the AP is classified as malicious.
• Test 2:
  • Step 1: Deploy a non-allowlisted EUD in the area of the WIDS sensor, but take no action against the network. Verify that the EUD is classified as non-authorized.
  • Step 2: Launch an RF Flooding, DoS/DDoS, masqueraded or spoofing attack against authorized AP with an unauthorized EUD.
  • Step 3: Verify that the EUD is classified as malicious.
• Test 3:
  • Step 1: Deploy an AP with an unauthorized SSID in the area of the WIDS sensor.
  • Step 2: Verify that the TOE detects the unauthorized SSID.

The evaluator shall verify that the TSS includes which channels the TOE can detect and monitor. Additionally, the TSS shall include whether the TOE simultaneously or nonsimultaneously monitors network traffic across these channels. The evaluator shall verify that the TSS includes information on if the sensors are completely passive, by default, or if the sensors ability to transmit data is configurable.

The evaluator shall review the operational guidance for how to configure the TOE to monitor the channels as selected in the SFR. If the sensor ability to transmits data is configurable, the evaluator shall review the operational guidance for how to disable wireless transmissions from the sensor. The evaluator shall verify that the operational guidance provides instructions on how to specify and confirm that stateful frame capture and inspection is being performed.

Channels Monitored

• Test 1: Channels on On 5 GHz band
  • Step 1: Configure the TSF to monitor the channels as selected in the SFR.
  • Step 2: Deploy an AP on at least 2 different channels within the regulatory domain on 5 GHz band.
  • Step 3: Deploy an AP on at least 2 different channels outside the regulatory domain on 5 GHz band.
  • Step 4: Verify that the AP gets detected on each channel tested.
• Test 2: Channels on 2.4 GHz band
  • Step 1: Configure the TSF to monitor the channels as selected in the SFR.
  • Step 2: Deploy AP on at least 2 different channels within the regulatory domain on 2.4 GHz band.
  • Step 3: Deploy AP on at least 2 different channels outside the regulatory domain on 2.4 GHz band.
  • Step 4: Verify that the AP gets detected on each channel tested.
• Test 3: Channels on 4.9 GHz band (if selected)
  • Step 1: Configure the TSF to monitor the channels specified in the SFR.
  • Step 2: Deploy AP and set to channels within the 4.9 GHz band outlined in the TSS.
  • Step 3: Verify that the AP gets detected on each channel tested.
• Test 4: Channels on 6 GHz band (if selected)
  • Step 1: Configure the TSF to monitor the channels specified in the SFR.
  • Step 2: Deploy AP and set to channels within the 6 GHz band outlined in the TSS.
  • Step 3: Verify that the AP gets detected on each channel tested.
• Test 5: Non-standard channel frequencies (if selected)
  • Step 1: Configure the TSF to monitor the channels as selected in the SFR.
  • Step 2: Deploy AP on at least 2 different channels on non-standard channel frequencies.
  • Step 3: Verify that the AP gets detected on each channel tested.

Wireless Sensor Transmission of Data

If the TOE provides the ability to disable wireless transmission, the evaluator shall follow the operational guidance to configure the sensor to not transmit wirelessly. The evaluator shall then deploy a signal analyzer in order to check for wireless emanations from the TOE.
Repeat the two tests below, for both the 2.4 GHz, 5 GHz, and 6 GHz band.

• Test 1:
  • Step 1: Boot a sensor and using the signal analyzer observe to check if any emanations are coming from the sensor.
  • Step 2: Verify that the signal analyzer does not pick up emanations from the sensor.
• Test 2:
  • Step 1: During normal sensor operations, observe the analyzer for about 10 minutes to check if any emanations are coming from the sensor.
  • Step 2: Verify that the signal analyzer does not pick up emanations from the sensor.

Stateful Frame Inspection

• Test 1:
  • Step 1: Deploy allowlisted AP.
  • Step 2: Connect an allowlisted EUD to the AP.
  • Step 3: Deploy a protocol analyzer or native capability within the WIDS Controller between the AP and EUD.
  • Step 4: Verify from the network traffic packet capture that all frames are being inspected to validate their connection state from the TSF

There are no TSS evaluation activities for this SFR.

If this functionality is configurable, the evaluator shall verify that the operational guidance provides instructions on how to configure the TOE to monitor different types of IEEE 802.11 frame types and subtypes.

• Test 1:
  • Deploy an allowlisted AP/WIDS
  • Start a traffic capture from the AP/WIDS sensor
  • Send a set number of frames to the sensor for all IEEE 802.11 a, b, g, n, ac frame types and subtypes from/to the following:
    • authorized APs and authorized EUDs
    • authorized APs and unauthorized EUDs
    • unauthorized APs and authorized EUDs
  • Verify that there are frames from all the types and subtypes in the capture.

The evaluator shall review the TSS to verify that it includes information the ability of the TOE to define inventory of authorized APs and EUDs.

The evaluator shall verify that the TSS describes the ability of the TOE to allow authorized administrators to define authorized WLAN authentication schemes.

The evaluator shall review the operational guidance for instructions on how to configure and change classification of APs and EUDs to indicate that they are part of the allowlist.

The evaluator shall review the operational guidance to determine how to configure which SSIDs are permitted on the network.

The evaluator shall examine the operational guidance to verify that it provides instructions on how to define a WLAN authentication scheme as authorized or unauthorized for the purposes of detection.

The evaluator shall examine the operational guidance to verify that it provides instructions on how to define a WLAN encryption scheme as authorized or unauthorized for the purposes of detection.

• Test 1: The evaluator shall define an inventory of authorized APs and EUDs. The ability to detect allowlisted and non-allowlisted APs and EUDs will be tested in FAU_INV_EXT.1 and FAU_SAA.1.
• Test 2: The evaluator shall define authorized SSIDs. The ability to detect authorized and unauthorized SSIDs will be tested in FAU_WID_EXT.2.3 and FAU_SAA.1.
• Test 3: The evaluator shall configure the TSF with a set of allowed authentication and encryption schemes. The ability to detect violation of this policy will be tested in FAU_SAA.1.
• Test 4: (conditional): If "Define the amount of time sensor monitors a specific frequency or channel" is selected:
  • Step 1: Deploy an allowlisted AP and connect it to the protected wired infrastructure via wire.
  • Step 2: Confirm that the TSF can observe and capture traffic and events generated by the AP.
  • Step 3: Verify that the TSF can be configured to capture traffic on a specific channel for specific interval of time, and assign a specified frequency and time interval.
  • Step 4: Confirm that the TSF remains on the frequency and channel for the time period specified.

The evaluator shall verify that the TSS includes the set of RF bands and technologies that the TSF can detect the use of. The TSS should also include instructions on how to enable and the hardware that is necessary for the additional band detection.

The evaluator shall verify that the operational guidance describes how to enable and configure detection of the technologies included in the ST as well as the hardware that is needed to perform this function.

The evaluator shall enable and configure detection of the selected technologies.

• Test 1: Deploy a device within the given technology and verify that the TSF detects the device.

The evaluator shall verify that the TSS to verify that the TOE provides a dedicated sensor for wireless spectrum analysis.

The evaluator shall verify that the operational guidance describes how to enable and configure dedicated spectrum analysis as well as the hardware that is needed to perform this function.

The evaluator shall enable and configure dedicated spectrum analysis and test the capabilities listed in the TSS.

The evaluator shall verify that the TSS describes the composition and construction of baselines or anomaly-based attributes specified in the SFR. The evaluator shall verify that the TSS provides a description of how baselines are defined and implemented by the TSF, or a description of how anomaly-based rules are defined and configured by the administrator.

The evaluator shall verify that the TSS describes the available modes of configuration (manual or automatic) and how to configure or import the baseline.

The evaluator shall verify that the operational guidance describes how to configure baseline and/or anomalous traffic patterns based on what is stated in the TSS.

The evaluator shall verify that the operational guidance describes how to perform automatic and/or manual definition of anomaly activity based on what is selected in the ST.

The evaluator shall use the instructions in the operational guidance to configure baselines or anomaly-based rules through automated and/or manual means based on what is selected in the ST. The evaluator shall send traffic that does not match the baseline or matches the anomaly-based rule and verify the TSF detects the anomalous behavior and generates an alert.

The evaluator shall verify that the TSS describes the user-defined and customizable attack signatures that the TOE can define.

The evaluator shall verify that the operational guidance provides information on how to configure user-defined and customizable attack signatures, including a description of the customization options that are available.

• Test 1:
  • Step 1: Craft a signature with the available fields indicated in the TSS.
  • Step 2: Send a crafted frame that matches the signature to an allowlisted EUD
  • Step 3: Verify that the TSF triggers an alert based on the newly defined signature.

The evaluator shall verify that the TSS includes the list of trusted channels (as specified in FTP_ITC.1) available in the TSF to transmit packet captures to an external entity. The evaluator shall verify that the TSS describes the ability of the TOE to store packet capture data within itself, how much storage space is available for packet capture data and where that data is stored. The evaluator shall verify that the TSS describes the behavior of the TOE when local storage space for packet capture data is exhausted and whether this behavior is configurable.

The evaluator shall verify that the operational guidance provides instructions on how to configure the trusted channel. If the behavior of the TOE when local storage space for packet capture data is exhausted is configurable, the evaluator shall verify that the operational guidance provides information on what the configurable behaviors are and how they can be set.

• Test 1: The evaluator shall configure packet captures according to the guidance specified. The evaluator shall then trigger an event that starts a capture and verify through the tests in FTP_ITC.1 that the captured traffic being sent to the external device is being sent through a trusted channel.
• Test 2: The evaluator shall configure packet captures to be stored on the TSF according to the guidance specified. The evaluator shall then trigger an event that starts a capture and verify that the packet capture was stored on the TSF.
• Test 3: The evaluator shall define packet data retention and deletion rules on the TSF according to the guidance specified and test the functionality of the specified rules.

The evaluator shall verify that the TSS includes guidance on whether the TSF has the capability of detecting APs connecting to the protected wired network infrastructure. If the capability is present the TSS shall include configuration guidance for this feature.

The evaluator shall review the operational guidance for instructions on how to configure the WIDS to detect unauthorized APs connected to the protected wired infrastructure.

• Test 1:
  • Step 1: Deploy a non-allowlisted AP.
  • Step 2: Connect the AP via wire to the protected network infrastructure.
  • Step 3: Check the WIDS user interface for a list of detected APs and EUDs.
  • Step 4: Verify that the rogue AP is detected and an alert generated on the detection of an AP connected to the protected wired infrastructure.

There are no TSS evaluation activities for this SFR.

The evaluator shall review the operational guidance for instructions on how to locate and verify that the WIDS comes preloaded with a signal library, as well as possesses the ability to import, export, and update the existing signal library if present.

Depending on operation guidance provided for the TOE, the evaluator shall confirm and note the existence of the signal library, and test for the ability to import, export, and update the signal library.

• Test 1:
  • Step 1: Deploy an allowlisted AP and connect it to the protected wired infrastructure via wire.
  • Step 2: Confirm and note whether the TSF has an existing signal library.
  • Step 3: If existence is confirmed, verify that the TSF can import, export, and update the existing signal library.

The evaluator shall verify that the TSS describes the behavior of the TOE when two sensors in non-overlapping locations receive traffic from the same MAC address simultaneously.

The evaluator shall verify that the operational guidance provides instructions on how to deploy the TOE in a manner that allows the TSF to detect when two sensors in non-overlapping locations receive traffic from the same MAC address simultaneously (i.e. information about the range and placement of sensors to ensure non-overlapping coverage).

The evaluator shall verify that the operational guidance provides instructions on how to configure the timeframe that should be allowed between two subsequent attempts for an EUD to connect from two separate locations.

• Test 1:
  • Step 1: Setup an allowlisted AP (Location 1).
  • Step 2: Connect an allowlisted EUD to AP.
  • Step 3: Setup a second allowlisted AP and a non-allowlisted EUD in a separate non-overlapping location where the WIDS also has sensors. Or simulate the distant non-overlapping locations by deploying the second AP in a shielded environment connected to the valid network (Location 2).
  • Step 4: Spoof the MAC address of the EUD in location 1 with the EUD in location 2 and connect it to the allowlisted AP in location 2. Make sure both EUDs are connected at the same time.
  • Step 5: Verify that the TSF detected and generated an alert.
• Test 2:
  • Step 1: Configure the timeframe allowed between connection of two EUDs in two separate locations (Location 1, Location 2).
  • Step 2: Setup an allowlisted AP (Location 1).
  • Step 3: Connect an allowlisted EUD to AP.
  • Step 4: Setup a second allowlisted AP and a non-allowlisted EUD in a separate non-overlapping location where the WIDS also has sensors. Or simulate the distant non-overlapping locations by deploying the second AP in a shielded environment connected to the valid network (Location 2).
  • Step 5: Spoof the MAC address of the EUD in location 1 with the EUD in location 2 and connect it to the allowlisted AP in location 2. Make sure that the time between connections is shorter than the time timeframe allowed/configured.
  • Step 6: Verify that the TSF detected and generated an alert.

The evaluator shall verify that the TSS includes a list of available containment methods on the TSF and how to configure them.

There are no operational guidance activities for this SFR.

Configure the containment methods available on the TSF and perform the following test for each method.

• Test 1:
  • Step 1: Deploy a non-allowlisted AP and connect to the protected wired infrastructure via wire (make sure it gets classified as rogue, or manually classify as such).
  • Step 2: Connect an allowlisted EUD to the AP.
  • Step 3: Verify that TSF generates an alert, breaks the connection of the allowlisted EUD from the rogue AP, and contains the rogue AP.

The evaluator shall review the TSS section to determine that the TOE’s implementation of the fail secure functionality is documented. The evaluator shall examine the TSS section to ensure that all failure modes specified in the ST are described.

The evaluator shall review the operational guidance to verify that it identifies the potential TOE failures, how the TSF preserves a secure state following these failures, and any actions that are required to restore the TOE to normal operation following the transition to a failure state.

• Test 1: For each failure mode specified in the ST, the evaluator shall ensure that the TOE attains a secure state after initiating each failure mode type.