services based on whether the device r1 [2]. accessed locally by the device user, Local authentication of user to wipe and unenrolls the device from The Lookout 365 Enterprise E3 for full installed on mobile devices. SCAP enables validated forgotten, an administrator can reset setting that restricts enrolled policies to mobile devices. System administrators manage devices via the Office 365 admin center. having its data recovered by an application. environment to simulate a lightweight enterprise architecture, including common components present in most organizations such as directory services. installed applications on enrolled Figure 4-2 depicts the high-level hybrid build architecture. to untrusted code, Sandboxing: OS or application-level fully used, Unauthorized access to or (e.g., Bluetooth or near field Mobile applications arean integ ral part of our everyday personal and professional lives. mechanisms are used to verify Office 365 MDM: An administrator These MDMs offer varying levels of functionality security and otherwise. data, iPhone 6 (iOS 8.3), Motorola broadened. occurs and (ii) the likelihood of occurrence. The guide further defines risk assessment as the process of identifying, estimating, and prioritizing risks to 12.4.3, 12.4.4, 12.7.1, https://www.nist.gov/news-events/news/2019/04/vetting-security-mobile-applications-nist-publishes-sp-800-163-revision-1. personal data intact, Android: Disabling the device IA-2(10), IA-5, IA-6, SC-8, The high-level process is as follows: De-provisioning is a simple task for the system administrator in both the cloud and hybrid builds. CM-6(1), CM-6(2), CM-7(4), These organizations elect to leverage a software as a service cloud provider for services such as office productivity tools for workstations. incorporates this information with the following topics: challenges enterprises face in implementing and using mobile devices, benefits of adopting the example solutions. increase confidence in the security of these solutions with consistent security authorizations using a baseline set of agreed-upon standards [13]. unmonitored wireless specific OS-provided functions Because modern mobile devices process many types of information (e.g., personal, enterprise, financial, medical), However, in the hybrid build, challenges. This publication has been developed by NIST in accordance with its statutory responsibilities under the Federal Information Security Modernization Act (FISMA) of 2014, 44 U.S.C. applications), Data compromise through cellular network) [14]. Some mobile devices provide some form of secure boot rooted in hardware or firmware by default, while other AD service offered by Office 365. data remotely, Administrators are able to fully wipe You can use the How-To portion of the guide, NIST The OWASP Mobile Application Security Checklist contains links to the MASTG test case for each MASVS requirement. The Android devices used dm-crypt, a disk encryption subsystem communications with Microsoft Intune Mobile applications are an integral part of our everyday personal and professional lives. administrative actions and unrecoverable execution state for compliance, Repeated compromise via exploits that application and OS updates, Query the current version of the The user is synchronized by the on-premises Azure AD Sync system mobile device following enrollment in Android, iOS, and Windows Phone devices used as part of this build deployed device encryption. RS.AN-1, AC-3, AC-6(1), AC-6(3), Federal Risk and Authorization Management Program. NIST SP 800-37, Guide for Applying the Risk Management Framework to Federal We received many comments with a common theme that the example architectures in 1800-4 did not address the entire mobile security ecosystem. created and runs in a trustworthy and While creating a new user within the Office 365 administrative console, the system comprehensive security testing of our build are important complementary steps to securing devices in an enterprise but are out of scope for this phase of the The keyword Further, it reduces reliance on desktop applications that may not be available on all workstations. management agent, and the applications used to accomplish business objectives. Then Official websites use .gov authentication (e.g., token-based functionality by flawed mobile enterprise-owned mobile devices into the EMM. full-device encryption. Layer Security, Eavesdropping or manipulation of digital signature of applications, Android: ability in device 113-283. during storage and processing, The confidentiality and integrity of accessible device peripherals PR.PT-1, PR.PT-2, PR.PT-3, application when an attacker has (e.g., local device synchronization, We have provided these links to other web sites because they may have information that would be . allowed unlock attempts, Device wipe after unsuccessful unlock compliance check results to application isolation solution, such as a secure container providing application-level encryption. 2. be uploaded within the application. managed applications require Section 3.5, Technologies, lists the products we used and maps them to the applications or files, Application verification, verified feature and sets the number of processor. The nature of mobile devices creates a set of unique risks in the modern enterprise. PR.PT-1, PR.IP-1, RS.AN-1, AU-2, AU-3, AU-6, AU-7, Anti-malware software (e.g., data through known and unpatched A number of security characteristics and capabilities are documented within the building block definition. products to address this challenge, this guide does not endorse these particular products. applications, Compliance checks: Provide This build leverages federation when the device owner is required to authenticate to Intune and Office 365 cloud services. In general, these NSPUE2. Wi-Fi, location services), Behavior tracking by malware or There is no technical control in this build, however, to require the The application should employ Although carrier and bundled applications can add valuable functionality to the device, the attack surface is also The primary means used by this building block to accomplish data protection is encryption. and security capabilities: This project installs, configures, and integrates two distinct MDMs from Microsoft: Office 365 (included in most Office 365 deployments) and Microsoft Intune. Certain commercial entities, equipment, products, or materials may be identified in this document in order to describe an experimental procedure or concept Hybrid Build: Architecture Description, 4.2.2. from the operation of an information system. codes increase the cryptographic use of vulnerable components or IA-5(2), IA-5(4), IA-5(6), The NCCoE published a Federal Register notice Android applications, A new enterprise user is created in the on-premises AD. can wipe only organizational data In addition, it seeks to understand the security benefits leveraging distinct memory spaces and functions that will install, upgrade, Second, the user is sent an invitation to enroll with Lookout through email. Consider using MAM policies to building block. implementation of wipe operations When attempting to access Office 365 services from out-of-compliance devices, users could activate the email client on the device but were unable to retrieve SC-3(1), SC-39, SC-39(1), Windows devices only, Have the device automatically lock PR.IP-1, PR.PT-1, PR.PT-2, data is undesirable, Accidental disclosure of corporate settings to enable/disable can be selectively synced with AD DS via the Azure AD Sync Tool, The Lookout Security Platform provides the back end to the threat protection mobile application to identify risks on the device, AD DS stores directory data and manages communication between users and domains, including user log-on processes, authentication, and directory searches. like to engage with any individual or company with commercially or publicly available technology relevant to MDS. capabilities to achieve higher levels TrustZone), Windows Phone: has a Trusted meaning the Google Play Store), iOS: For applications side-loaded a device unlock code possesses a CM-6(2), CM-7, CM-7(3), CM-8, Mobile devices, such as smart phones and tablets, typically need to support multiple security objectives: confidentiality, integrity, and availability. Finally, Revision 1 goes into a greaterand updatedexploration of the current threat landscape facing mobile apps. enterprise resources when an attacker Nexus 6 (Android 5.1), Nokia The initial document describing this projects security challenge was released in 2014 [1]. The National Checklist Program (NCP), defined by the NIST data unnecessary for their parties to submit a Letter of Interest to express their desire and ability to contribute to this effort. Federation Services, Provides centralized IT asset For more information regarding the National Checklist Program, please visit the Computer Security Resource Center (CSRC). The need to provide adequate security for mobile devices goes beyond this requirement. The IT product may be commercial, open source, government-off-the-shelf (GOTS), etc. installation of applications based on CSC 17-2, CSC 17-3, 9.1.2, 9.4.2, 10.1.1, 13.1.1, Application Store. We were able Mobile Application Single Sign-On: Improving Authentication for Public Safety First Responders . policies may be accomplished by the underlying mobile OS (e.g., Android, iOS, Windows Phone) while others require application-level features, and still others The hybrid build leverages ADAL-based sign-in which uses a Security Assertion Markup If device account lockout is enabled processs memory space, Trusted execution: A process is email alerts to designated personnel when threats are present on user devices. camera access, location access) Before continuing, it is useful to describe a notional EMM Simply put, SCAP is a checklist that enterprises follow to improve their cybersecurity posture. selectively or fully wipe devices by What is specifically achieved in the context of this project is detailed in Appendix C, along with implementation notes for the build. when an attacker has physical access the U.S. government repository of standards-based vulnerability management data [18]. applications, Exploitation of vulnerabilities in The cloud build is intended to assist organizations wanting to leverage mobile devices and manage these devices via the cloud. characteristics are the goals that this build is trying to achieve, while security capabilities are the individual mechanisms to accomplish these goals. information about whether a device is are managed for authorized devices used in the build are capable of implementation is device-specific policy setting that requires that selective wipe and unenrolls the CM-8, CM-8(2), CM-8(4), cellular), unpatched firmware, OS, or application software bypassing the OS security architecture (e.g., rooted/jailbroken device), users running malicious mobile applications which may glean information via misuse of inter-process communication or other access control mechanisms, device interaction with cloud services outside corporate control, misuse or misconfiguration of location services, such as global positioning system, acceptance of fake mobility management profiles, providing malicious actors with a high degree of device control, social engineering via voice, short message service /multimedia messaging service, third-party text communication, or email communication, GSA Managed Mobility Program Request for Technical Capabilities, GlobalPlatform: specifications for Secure Element and Trusted Execution Environment, Trusted Computing Group: specifications for Trusted Platform Module, Intune provides MDM, MAM, and end point management capabilities.
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