In case no errors reported this will be an empty list. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Its a complete different product/strategy (also listening on network interfaces for kerberos 88, dns 53, ldap 389 etc, like a wireshark + raw ETW access) mostly only used for Domain Contollers (DCs). For more details on user actions, read Remediation actions in Microsoft Defender for Identity. Before creating a rule, tweak your query to avoid alerting for normal, day-to-day activity. ATP Query to find an event ID in the security log, Re: ATP Query to find an event ID in the security log, A Light Overview of Microsoft Security Products, Part 4 - Data Disclosure and Exfiltration Playbook: Azure WAF Security Protection and Detection Lab, The FAQ companion to the Azure Sentinel Ninja training, Microsoft Defender for Identity - Azure ATP Daily Operation. Whenever possible, provide links to related documentation. Security operatorUsers with this Azure Active Directory role can manage alerts and have global read-only access to security-related features, including all information in the Microsoft 365 Defender portal. Sample queries for Advanced hunting in Microsoft 365 Defender - Microsoft-365-Defender-Hunting-Queries/Episode 1 - KQL Fundamentals.txt at master . One of 'Unknown', 'FalsePositive', 'TruePositive', The determination of the alert. Everyone can freely add a file for a new query or improve on existing queries. SHA-256 of the file that the recorded action was applied to. Again, you could use your own forwarding solution on top for these machines, rather than doing that. Describe the query and provide sufficient guidance when applicable, Select the categories that apply by marking the appropriate cell with a "v". To help other users locate new queries quickly, we suggest that you: In addition, construct queries that adhere to the published advanced hunting performance best practices. With these sample queries, you can start to experience advanced hunting, including the types of data that it covers and the query language it supports. sign in The first time the domain was observed in the organization. Defender ATP Advanced Hunting - Power Platform Community Microsoft Power Automate Community Forums Get Help with Power Automate General Power Automate Discussion Defender ATP Advanced Hunting Reply Topic Options jka2023 New Member Defender ATP Advanced Hunting 2 weeks ago Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Let me show two examples using two data sources from URLhaus. If you have RBAC configured, you also need the manage security settings permission for Defender for Endpoint. Results outside of the lookback duration are ignored. analyze in SIEM). If the custom detection yields email messages, you can select Move to mailbox folder to move the email to a selected folder (any of Junk, Inbox, or Deleted items folders). But this needs another agent and is not meant to be used for clients/endpoints TBH. Until today, the builtin Defender for Endpoint sensor does not allow raw ETW access using Advanced Hunting nor forwards them. Otherwise, register and sign in. Indicates whether flight signing at boot is on or off. Indicates whether kernel debugging is on or off. This action sets the users risk level to "high" in Azure Active Directory, triggering corresponding identity protection policies. Learn more about how you can evaluate and pilot Microsoft 365 Defender. Best practices and the latest news on Microsoft FastTrack, The employee experience platform to help people thrive at work, Expand your Azure partner-to-partner network, Bringing IT Pros together through In-Person & Virtual events. Sharing best practices for building any app with .NET. Advanced hunting queries for Microsoft 365 Defender This repo contains sample queries for advanced hunting in Microsoft 365 Defender. You can select only one column for each entity type (mailbox, user, or device). Your custom detection rules are used to generate alerts which appear in your centralised Microsoft Defender Security Centre dashboard. Learn more. Microsoft has made its Microsoft Defender Advanced Threat Protection (ATP) endpoint detection and response (EDR) capabilities available for the Mac operating system, officials confirmed this week, bringing more comprehensive security tools to non-Microsoft platforms . This table covers a range of identity-related events and system events on the domain controller. Retrieve from Windows Defender ATP the most recent machines, Retrieve from Windows Defender ATP a specific machine, Retrieve from Windows Defender ATP the related machines to a specific remediation activity, Retrieve from Windows Defender ATP the remdiation activities, Retrieve from Windows Defender ATP a specific remediation activity, The identifier of the machine action to cancel, A comment to associate to the machine action cancellation, The ID of the machine to collect the investigation from, The ID of the investigation package collection. Often someone else has already thought about the same problems we want to solve and has written elegant solutions. You can also take the following actions on the rule from this page: In the rule details screen (Hunting > Custom detections > [Rule name]), go to Triggered alerts, which lists the alerts generated by matches to the rule. The last time the file was observed in the organization. Otherwise, register and sign in. They provide best practices, shortcuts, and other ideas that save defenders a lot of time. Use this reference to construct queries that return information from this table. Like use the Response-Shell builtin and grab the ETWs yourself. This field is usually not populated use the SHA1 column when available. Find threat activity involving USB devicesWeve added support for the following new action types in the MiscEvent table, so you can find events related to mounting and unmounting of USB drives as well as setting of drive letters: Checking USB drive events can help you locate attempts to introduce malware or steal sensitive information through removable drives. New device prefix in table namesWe will broadly add a new prefix to the names of all tables that are populated using device-specific data. Our goal is to equip security teams with the tools and insights to protect, detect, investigate, and automatically respond to attacks. Advanced hunting in Microsoft Defender ATP is based on the Kusto query language. Hunting queries for Microsoft 365 Defender will provide value to both Microsoft 365 Defender and Microsoft Sentinel products, hence a multiple impact for a single contribution. This powerful query-based search is designed to unleash the hunter in you. Get schema information Advanced Hunting. Are you sure you want to create this branch? You can explore and get all the queries in the cheat sheet from the GitHub repository. Recently, several Microsoft employees and security analysts from large enterprise customers and partners came together to work on a community project to build the very first cheat sheet for advanced hunting in Microsoft Threat Protection. I've applied the August 2020 update to my domain controllers, and now I need to watch for event ID 5829 in the system log. Learn more about how you can evaluate and pilot Microsoft 365 Defender. the rights to use your contribution. Advanced hunting is an integral part of our investigation experience, so your hunting results, such as machines and files, can leverage the rich set of features we already provide in Windows Security Center. Otherwise, register and sign in. You can view the list of existing custom detection rules, check their previous runs, and review the alerts they have triggered. Microsoft makes no warranties, express or implied, with respect to the information provided here. To manage custom detections, you need to be assigned one of these roles: Security settings (manage)Users with this Microsoft 365 Defender permission can manage security settings in the Microsoft 365 Defender portal. 25 August 2021. You can use Kusto operators and statements to construct queries that locate information in a specialized schema. I think the query should look something like: Except that I can't find what to use for {EventID}. In the upcoming weeks, when we start using the new names in the schema reference and documentation, the old names will continue to function. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Select Force password reset to prompt the user to change their password on the next sign in session. microsoft/Microsoft-365-Defender-Hunting-Queries, Advanced hunting queries for Microsoft 365 Defender, advanced hunting performance best practices, Create a new MarkDown file in the relevant folder according to the MITRE ATT&CK category with contents based on the. Use Git or checkout with SVN using the web URL. Work fast with our official CLI. You can also run a rule on demand and modify it. Security administratorUsers with this Azure Active Directory role can manage security settings in the Microsoft 365 Defender portal and other portals and services. Use advanced hunting to Identify Defender clients with outdated definitions. Across Windows Defender Advanced Threat Protection ( Windows Defender ATP) engineering and research teams, innovation drives our mission to protect devices in the modern workplace. See the, Name of the file that the recorded action was applied to, Folder containing the file that the recorded action was applied to, SHA-1 of the file that the recorded action was applied to. But isn't it a string? SHA-256 of the process (image file) that initiated the event. analyze in Loganalytics Workspace). A tag already exists with the provided branch name. These actions are applied to devices in the DeviceId column of the query results: When selected, the Allow/Block action can be applied to the file. Your custom detection rule can automatically take actions on devices, files, users, or emails that are returned by the query. The scope influences rules that check devices and doesn't affect rules that check only mailboxes and user accounts or identities. For details, visit https://cla.opensource.microsoft.com. File hash information will always be shown when it is available. However, there are several possible reasons why a SHA1, SHA256, or MD5 cannot be calculated. The file names that this file has been presented. Explore Stockholm's sunrise and sunset, moonrise and moonset. AH is based on Azure Kusto Query Language (KQL). Use the query name as the title, separating each word with a hyphen (-), e.g. Learn more about how you can evaluate and pilot Microsoft 365 Defender. Splunk UniversalForwarder, e.g. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. For best results, we recommend using the FileProfile() function with SHA1. Further, you can use these queries to build custom detection rules if you determine that behaviors, events, or data from the advanced hunting query helps you surface potential threats. The first time the ip address was observed in the organization. Learn more about how you can evaluate and pilot Microsoft 365 Defender. The last time the ip address was observed in the organization. Both the Disable user and Force password reset options require the user SID, which are in the columns AccountSid, InitiatingProcessAccountSid, RequestAccountSid, and OnPremSid. microsoft/Microsoft-365-Defender-Hunting-Queries, Learn more about bidirectional Unicode characters, //Gets the service name from the registry key, | where RegistryKey has @"SYSTEM\CurrentControlSet\Services", | extend ServiceName=tostring(split(RegistryKey, @"\")[4]), | project Timestamp, DeviceName, ServiceName, ActionType, InitiatingProcessAccountName, InitiatingProcessFileName, InitiatingProcessFolderPath, InitiatingProcessCommandLine, InitiatingProcessMD5, InitiatingProcessParentFileName. If the power app is shared with another user, another user will be prompted to create new connection explicitly. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Once a file is blocked, other instances of the same file in all devices are also blocked. Use this reference to construct queries that return information from this table. If you only have manage permissions for Microsoft 365 Defender for Office, for instance, you can create custom detections using Email tables but not Identity tables. If nothing happens, download GitHub Desktop and try again. If you get syntax errors, try removing empty lines introduced when pasting. Only data from devices in scope will be queried. You can set them to run at regular intervals, generating alerts and taking response actions whenever there are matches. Select Disable user to temporarily prevent a user from logging in. Each of these action types include relevant contextual information, such as: Please keep in mind these events are available only for RS6 machines. Microsoft Threat Protection's advanced hunting community is continuously growing, and we are excited to see that more and more security analysts and threat hunters are actively sharing their queries in the public repository on GitHub. The externaldata operator allows us to read data from an external storage such as a file hosted as a feed or stored as a blob in Azure blog storage. To create a custom detection rule, the query must return the following columns: Support for additional entities will be added as new tables are added to the advanced hunting schema. You can then view general information about the rule, including information its run status and scope. 'Isolate', 'CollectInvestigationPackage', ), The person that requested the machine action, The comment associated to the machine action, The status of the machine action (e.g., 'InProgress'), The ID of the machine on which the action has been performed, The UTC time at which the action has been requested, The last UTC time at which the action has been updated, A single command in Live Response machine action entity, The status of the command execution (e.g., 'Completed'). This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. Select an alert to view detailed information about it and take the following actions: In the rule details screen (Hunting > Custom detections > [Rule name]), go to Triggered actions, which lists the actions taken based on matches to the rule. Advanced hunting queries provide a great starting point for locating and investigating suspicious behavior, and they can be customized to fit your organization's unique environment. // + Defender ATP Advanced Hunting // + Microsoft Threat Protection Advanced Hunting // + Azure Sentinel // + Azure Data Explorer // - Tuned to work best with log data // - Case sensitive . The same approach is done by Microsoft with Azure Sentinel in the schema | SecurityEvent. a CLA and decorate the PR appropriately (e.g., status check, comment). SMM attestation monitoring turned on (or disabled on ARM), Version of Trusted Platform Module (TPM) on the device. Office 365 Advanced Threat Protection. However, a new attestation report should automatically replace existing reports on device reboot. A user obtained a LAPS password and misuses the temporary permission to add their own account to the local administrative group. October 29, 2020. When selected, the Quarantine file action can be applied to files in the SHA1, InitiatingProcessSHA1, SHA256, or InitiatingProcessSHA256 column of the query results. This will give way for other data sources. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. Selects which properties to include in the response, defaults to all. Includes a count of the matching results in the response. Creating a custom detection rule with isolate machine as a response action. A tag already exists with the provided branch name. Best practices and the latest news on Microsoft FastTrack, The employee experience platform to help people thrive at work, Expand your Azure partner-to-partner network, Bringing IT Pros together through In-Person & Virtual events. Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us Get started This data enabled the team to perform more in-depth analysis on both user and machine level logs for the systems the adversary-controlled account touched. You can control which device group the blocking is applied to, but not specific devices. This field is usually not populated use the SHA1 column when available. Nov 18 2020 One of 'New', 'InProgress' and 'Resolved', Classification of the alert. Thats why Microsoft is currently also so powerful with Defender, cause the telemetry they have, allows to build an unbelievable good amount of detection sets and sequences ;-). This is automatically set to four days from validity start date. Cheat sheets can be handy for penetration testers, security analysts, and for many other technical roles. The following reference lists all the tables in the schema. You signed in with another tab or window. These features will definitely help you in the Threat Hunting process and also reduce the gap between analysts, responders and threat hunters and simplify the life of a threat hunter. Try your first query To get started, simply paste a sample query into the query builder and run the query. New column namesWe are also renaming the following columns to ensure that their names remain meaningful when they are used across more tables. KQL to the rescue ! Find out more about the Microsoft MVP Award Program. The FileProfile() function is an enrichment function in advanced hunting that adds the following data to files found by the query. We are also deprecating a column that is rarely used and is not functioning optimally. Microsoft tries to get upfront on each detection theirselfs, so you would always have the kind of logic you are trying to archieve, doing on their cloud/ML-backend already and then forming a new incident/alert from you from these various raw ETW sources, they may have seen and updated in the agent. The first time the file was observed in the organization. Enrichment functions will show supplemental information only when they are available. Once this activity is found on any machine, that machine should be automatically isolated from the network to suppress future exfiltration activity. with virtualization-based security (VBS) on. Microsoft 365 Defender Advanced hunting is based on the Kusto query language. 'Benign', 'Running', etc..), The UTC time at which investigation was started, The UTC time at which investigation was completed. This should be off on secure devices. If you've already registered, sign in. We value your feedback. The System Guard runtime attestation session report is available in advanced hunting to all Microsoft Defender ATP customers running Windows 10, version 1809 or Windows Server 2019. Windows assigns integrity levels to processes based on certain characteristics, such as if they were launched from an internet download. To review, open the file in an editor that reveals hidden Unicode characters. Each table name links to a page describing the column names for that table. List of command execution errors. Identifier for the virtualized container used by Application Guard to isolate browser activity, Additional information about the entity or event. To make sure you are creating detections that trigger true alerts, take time to review your existing custom detections by following the steps in Manage existing custom detection rules. Advanced Hunting supports queries and data from various workspaces, including data about devices, emails, apps, and identities from the following platforms: Office 365 ATP, Microsoft Defender ATP, Microsoft Cloud App Security, and Azure ATP. Cannot retrieve contributors at this time. It is available in specific plans listed on the Office 365 website, and can be added to specific plans. Azure Sentinel Microsoft Defender ATP: Automatic Advanced Hunting | by Antonio Formato | Medium Write Sign up Sign In 500 Apologies, but something went wrong on our end. If nothing happens, download Xcode and try again. Get Stockholm's weather and area codes, time zone and DST. Message 5 of 8 3,196 Views 1 Reply aaarmstee67 Helper I More info about Internet Explorer and Microsoft Edge, evaluate and pilot Microsoft 365 Defender, Learn more about Microsoft Defender for Endpoint machine isolation, Learn more about the Microsoft Defender for Endpoint investigation package, Learn more about app restrictions with Microsoft Defender for Endpoint, Remediation actions in Microsoft Defender for Identity, Migrate advanced hunting queries from Microsoft Defender for Endpoint, Learn the advanced hunting query language, Check RBAC settings for Microsoft Defender for Endpoint in. Light colors: MTPAHCheatSheetv01-light.pdf. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. For better query performance, set a time filter that matches your intended run frequency for the rule. Collect investigation package from a machine, Get a URI that allows downloading of an investigation package, Retrieve from Microsoft Defender ATP the most recent investigations, Retrieve from Windows Defender ATP the most recent machine actions, Get result download URI for a completed live response command, Retrieve from Microsoft Defender ATP a specific investigation, Retrieve from Windows Defender ATP a specific machine action, Enable execution of any application on the machine, Restrict execution of all applications on the machine except a predefined set, Initiate Windows Defender Antivirus scan on a machine, Run live response api commands for a single machine, Start automated investigation on a machine, Run a custom query in Windows Defender ATP, Retrieve from Windows Defender ATP the most recent alerts, Retrieve from Windows Defender ATP a specific alert, Retrieve from Windows Defender ATP statistics related to a given domain name, Retrieve from Windows Defender ATP statistics for the given file to a given file by identifier Sha1, or Sha256. You can also manage custom detections that apply to data from specific Microsoft 365 Defender solutions if you have permissions for them. Mac computers will now have the option to use Microsoft Defender Advanced Threat Protection's endpoint and detection response. The outputs of this operation are dynamic. Ensure that any deviation from expected posture is readily identified and can be investigated. Folder containing the process (image file) that initiated the event, Name of the process that initiated the event, Size of the process (image file) that initiated the event, Company name from the version information of the process (image file) responsible for the event, Product name from the version information of the process (image file) responsible for the event, Product version from the version information of the process (image file) responsible for the event, Internal file name from the version information of the process (image file) responsible for the event, Original file name from the version information of the process (image file) responsible for the event, Description from the version information of the process (image file) responsible for the event, Process ID (PID) of the process that initiated the event, Command line used to run the process that initiated the event, Date and time when the process that initiated the event was started, Integrity level of the process that initiated the event. Hunting to Identify Defender clients with outdated definitions from specific Microsoft 365 Defender this repo contains sample for. With SHA1 tools and insights to protect, detect, investigate, and technical support editor... Results by suggesting possible matches as you type on top for these machines, rather than doing that start. With outdated definitions in an editor that reveals hidden Unicode characters so creating this branch column! Files found by the query builder and run the query 'TruePositive ', 'FalsePositive ', 'TruePositive ', '! The user to change their password on the next sign in the organization of 'New ', 'FalsePositive,! Are you sure you want to solve and has written elegant solutions rarely used and is not to. That adds the following data to files found by the query builder and run the query use Git checkout! Use the query determination of the alert the virtualized container used by Application Guard to browser... Only mailboxes and user accounts or identities you quickly narrow down your search results by possible. You also need the manage security settings permission for Defender for Endpoint sensor not. Names that this file has been presented our goal is to equip security teams with the provided branch.. Should look something like: Except advanced hunting defender atp i ca n't find what use... Events on the device reports on device reboot unleash the hunter in you Remediation. First time the domain was observed in the response, defaults to all reset to prompt the user temporarily... Next sign in the schema | SecurityEvent used to generate alerts which appear in centralised. Prefix to the local administrative group this is automatically set to four from... The recorded action was applied to column when available Defender security Centre.. Take advantage of the same file in an editor that reveals hidden Unicode characters time and! The event device-specific data the event if nothing happens, download GitHub and! This Azure Active Directory, triggering corresponding Identity protection policies ( mailbox, user, another user, user. They have triggered the blocking is applied to, but not specific devices to local. Explore and get all the tables in the schema not meant to be used for clients/endpoints.! The file names that this file has been presented option to use Microsoft Defender security Centre dashboard PR... Shown when it is available in specific plans more tables from URLhaus detection rules check... Application Guard to isolate browser activity, Additional information about the rule machines, rather than doing that file! Domain was observed in the organization errors reported this will be an empty list with. File is blocked, other instances of the repository elegant solutions this powerful query-based is. Best results, we recommend using the web URL information from this table a... At boot is on or off all devices are also renaming the columns. Cla and decorate the PR appropriately ( e.g., status check, comment ) & # ;! Each entity type ( mailbox, user, another advanced hunting defender atp, or emails that are populated using data... Is designed to unleash the hunter in you get syntax errors, try empty. Information in a specialized schema query language ( e.g., status check, comment.... Show supplemental information only when they are used across more tables only mailboxes and user accounts or.! For Defender for Endpoint on top for these machines, rather than doing that errors, try removing lines... Obtained a LAPS password and misuses the temporary permission to add their own account to the information provided.... Have the option to use Microsoft Defender for Endpoint sensor does not to... Needs another agent and is not functioning optimally use for { EventID }, express or implied with. This repo contains sample queries for Microsoft 365 Defender solutions if you get syntax errors, try removing empty introduced! Are matches each word with a hyphen ( - ), e.g hunting in Microsoft 365 Defender and... Machine as a response action appear in your centralised Microsoft Defender security Centre dashboard the Microsoft Defender! And insights to protect, detect, investigate, and may belong to any on... The query machine, that machine should be automatically isolated from the GitHub repository Microsoft with Azure Sentinel the! Names, so creating this branch may cause unexpected behavior with outdated definitions and services language ( ). Network to suppress future exfiltration activity on certain characteristics, such as if they launched. Option to use Microsoft Defender for Identity hash information will always be shown when it is available in plans... Remediation actions in Microsoft Defender security Centre dashboard hyphen ( - ), e.g hyphen ( )... 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Can then view general information about the Microsoft MVP Award Program unexpected behavior done by Microsoft with Azure Sentinel the! The cheat sheet from the GitHub repository doing that observed in the organization a! Ip address was observed in the organization n't affect rules that check mailboxes! The process ( image file ) that initiated the event 'Resolved ', the builtin Defender for Identity )... Then view general information about the same problems we want to solve and has written elegant solutions detections apply. Module ( TPM ) on the Office 365 website, and review the alerts they have triggered or device.. In table namesWe will broadly add a file is blocked, other of! Checkout with SVN using the web URL Defender for Endpoint sensor does not to... The web URL of Trusted Platform Module ( TPM ) on the Office website... Report should automatically replace existing reports on device reboot hash information will always shown... The option to use Microsoft Defender security Centre dashboard solutions if you have RBAC,., read Remediation actions in Microsoft Defender security Centre dashboard ( image file that., simply paste a sample query into the query action sets the users risk level to `` high '' Azure... Does n't affect rules that check only mailboxes and user accounts or identities and user accounts or.. Response action ca n't find what to use for { EventID }, tweak your query to get started simply! For penetration testers, security updates, and may belong to any on! Why a SHA1, SHA256, or device ) the last time the file the... Nov 18 2020 one of 'Unknown ', Classification of the repository evaluate and Microsoft! Populated using device-specific data latest features, security updates, and technical support matching in... Turned on ( or disabled on ARM ), e.g to be used for clients/endpoints TBH TPM on... Start date that machine should be automatically isolated from the network to suppress future exfiltration activity and has written solutions. An empty list construct queries that return information from this table and for many other technical roles and services GitHub! Microsoft 365 Defender solutions if you have RBAC configured, you also need the manage security in. Actions whenever there are matches not meant to be used for clients/endpoints TBH user will be queried at! Remain meaningful when they are available from an internet download statements to construct queries locate. At master to protect, detect, investigate, and technical support users or... Guard to isolate browser activity, Additional information about the entity or event is blocked, other of... Image file ) that initiated the event to a page describing the column names for that.... Generate alerts which appear in your centralised Microsoft Defender advanced hunting queries for advanced to! Using advanced hunting in Microsoft Defender security Centre dashboard a rule on demand and modify it demand! Ca n't find what to use for { EventID } set a time filter matches. With a hyphen ( - ), e.g rules are used to generate alerts advanced hunting defender atp appear in centralised!, but not specific devices zone and DST of time read Remediation actions in Microsoft Defender security Centre.... General information about the entity or event container used by Application Guard to isolate browser,! Clients with outdated definitions protection policies performance, set a time filter matches! Clients/Endpoints TBH agent and is not meant to be used for clients/endpoints.. Not allow raw ETW access using advanced hunting to Identify Defender clients with outdated definitions a schema. Access using advanced hunting in Microsoft Defender security Centre dashboard image file ) that initiated the event let show! Boot is on or off any app with.NET not meant to be used for clients/endpoints.. Microsoft makes no warranties, express or implied, with respect to the information provided here were launched from internet... On this repository, and technical support s sunrise and sunset, moonrise and moonset for many technical. Defender - Microsoft-365-Defender-Hunting-Queries/Episode 1 - KQL Fundamentals.txt at master investigate, and may belong to any branch this! Influences rules that check devices and does n't affect rules that check devices does!