cisco certification update 2020

cisco certification update 2020.5.5 Introduction to Enterprise Mobility Management 257 .Tasting Hitch NIST SP800-124 presents the threats that can be created for individual units regarding the use of mobile devices as follows.I calyx statements Lack of physical-level security controls: mobile devices can be used anywhere outside the unit, including coffee shops, homes, hotels, and on trains. The probability of theft or loss of mobile devices is much higher than for assets that can only be used within the unit. Use of non-trusted devices: Mobile devices, especially self-belted devices, should be treated as non-trusted devices. For example, a personal mobile device that has root access or is "jailbroken" is more likely to be compromised. Use of untrusted networks: Mobile devices can connect to any network (including untrusted networks) from anywhere to access the Internet o For example, an employee may connect to a public Wi-Fi hotspot in a café, but the hotspot is already in the hands of a hacker. Use of untrusted applications: Unit employees are able to install a variety of third-party applications on their mobile devices (especially smartphones) that, in some cases, can interact with company information stored locally on the device or with resources within the unit over the network. These applications are non-trusted software and are potentially harmful. Online with other systems: Mobile devices of unit employees are often online with other systems to exchange data. For example, a unit employee's smartphone can not only be linked to a laptop computer to back up data, but can even back up data to various cloud-based backup systems over the network. Such systems are almost always out of the control of the unit and are non-trusted, which greatly increases the risk of losing data in the employee's unit. Access to non-trusted content: mobile devices can access content in a variety of ways, and certain access methods are not supported by other types of devices. For example, a mobile device can scan a QuickResponse (QR) code to access the URL of a specified website, which increases the risk significantly because even if the user is aware of the risk of clicking on a non-trusted URL link, he or she may not be aware that scanning a non-trusted QR code carries the same risk. Use of location services: Location services can track a user's location information as long as it is enabled on the mobile device. This helps an attacker locate a specific asset or employee and use the information to launch an attack.In order to meet the corresponding needs generated by units implementing the BYOD office concept and to address the new threats posed to units that choose to implement this concept, a number of new technologies have emerged. Enterprise Mobility Management (EMM) encompasses the systems, processes, and technologies related to the secure management of mobile devices. Technologies that support BYOD, Mobile Device Management (MDM), and Mobile Applications Management (MAM) fall into one of the areas covered by a unit of EMM. The NISTSP 800-124 proposes a lifecycle B-phase model consisting of 5 phases.