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Security requirements of Network as a Service (NaaS) in cloud computing

Network as a Service (NaaS) is one of the representative cloud service categories, in which the capability provided to the cloud service customer (CSC) is transport connectivity and related network capabilities. NaaS services can provide any of three cloud capabilities as: NaaS application service, NaaS platform service and NaaS connectivity service. All the three kinds of NaaS service face particular security challenges such as application security vulnerabilities, security risks of network virtualization, eavesdropping, etc. Recommendation ITU-T X.SRNaaS analyses the security challenges and security requirements of NaaS application, NaaS platform and NaaS connectivity. This Recommendation could help NaaS service providers to address on the security issues. The capabilities provided by this Recommendation will take into account the national legal and regulatory obligations in individual Member States in which the NaaS services operate.The methodology of this proposal would follow the recommendations of clause 10 in Recommendation ITU-T X.1601.

Security requirements of public infrastructure as a service (IaaS) in cloud computing

Infrastructure as a Service (IaaS) is one of the representative categories of cloud services, in which the cloud capabilities service provided to the CSC is an infrastructure capabilities type. IaaS environments and virtualized services are facing more challenges and threats than traditional information technology infrastructure and application. Platforms that share computing, storage, and network services need protections specific to the threats in the IaaS environment. If these threats are not carefully addressed, it will have very negative impact on the development of IaaS services.Recommendation ITU- X.SRIaaS aims to document the security requirements of public IaaS. This will be helpful for IaaS CSPs to improve the overall security level throughout the planning, constructing and operating stages of IaaS platform and services. This work also complements the security standardization activity related to Software Defined Networks

Security requirements for Communication as a Service application environments

Recommendation ITUT X.SRCaaS recommends the security requirements of communication as a service (CaaS) application environments with the identification of the risks. The Recommendation describes the scenarios and the features of CaaS, into which multicommunication capabilities are plugged. Moreover, some special /unique risks are identified, which are caused by the unique features of CaaS. The corresponding security requirements are recommended for the following aspects: Identity fraud, orchestration security, multi devices security, countering spam, privacy protection, infrastructure attack, attack from infrastructure, Intranet attack and so on. The Recommendation refers to the common security requirements of Recommendation ITUT X.1602 to avoid duplicated work. These measures in the requirements take into account the national legal and regulatory obligations in individual member states in which the platforms operate. The work applies the methodology standardized in clause 10 of Recommendation ITU-T X.1601.

Data aware networking (information centric networking) – Requirements and capabilities

This Recommendation specifies the requirements and capabilities of data aware networking (DAN) to realize the use cases and scenarios described in ITU-T Supplement 35 to Recommendation Y.3033, Data aware networking - Scenarios and use cases, which are expected to be major applications/services provided on DAN. One of the objectives reflecting emerging requirements for future networks (FNs) is data awareness as specified in ITU-T Recommendation Y.3001 - Future networks: Objectives and design goals. DAN is expected to have capabilities optimized to handle enormous amount of data and to enable users to access desired data safely, easily, quickly, and accurately, regardless of their location by making information the destination of request delivery. DAN can be rephrased as the networking whose central concern is retrieving information, i.e., information centric networking (ICN).

Security requirements for software as a service application environments

Recommendation ITU-T X.1602 analyses the maturity levels of software as a service (SaaS) application and proposes security requirements to provide a consistent and secure service execution environment for SaaS applications. These proposed requirements originate from cloud service providers (CSP) and cloud service partners (CSN) as they need a SaaS application environment to meet their demands on security. The requirements are general and independent of any service or scenario specific model (e.g. web services, or representational state transfer (REST)), assumptions or solutions.

Security requirements and framework for narrowband Internet of things

Recommendation ITU-T X.1364 analyses potential deployment schemes and typical application scenarios for narrowband Internet of things (NB-IoT). It specifies security threats and requirements specific to the NB-IoT deployments and establishes a security framework for the operator to safeguard new NB-IoT technology applications. Current developments in telecommunication technology in the mobile communication domain, are leading to changes in communication patterns from person-to-person to person-to-thing and thing-to-thing, making inevitable the evolution to the Internet of things. Compared to short distance communication technologies such as Bluetooth, ZigBee and others, cellular mobile networks characterized by wide coverage, mobility and extensive connections that bring richer application scenarios will become the main interconnection technology of IoT. NB-IoT is based on cellular mobile network technology, using a bandwidth of approximately only 180 KHz. It may be deployed on global system for mobile communication (GSM) networks, universal mobile telecommunications system (UMTS) networks or long-term evolution (LTE) networks directly to reduce costs and achieve a smooth upgrade. Based on its low power dissipation, wide coverage, low cost and high capacity, NB-IoT is expected to be massively adopted by operators with wide application in multiple vertical industries. As a new technology, NB-IoT has its own characteristics that may bring new security issues. In order to ensure security of NB-IoT deployments and applications, security threats and relevant security requirements specific to NB-IoT need to be analysed and an overall security framework for NB-IoT needs to be established.

IEEE Standard for Adoption of OpenFog Reference Architecture for Fog Computing

OpenFog Consortium--OpenFog Reference Architecture for Fog Computing is adopted by this standard. OpenFog Reference Architecture [OPFRA001.020817] is a structural and functional prescription of an open, interoperable, horizontal system architecture for distributing computing, storage, control and networking functions closer to the users along a cloud-to-thing continuum of communicating, computing, sensing and actuating entities. It encompasses various approaches to disperse Information Technology (IT), Communication Technology (CT) and Operational Technology (OT) Services through information messaging infrastructure as well as legacy and emerging multi-access networking technologies

Standard for Vehicle to Vehicle Communications for Unmanned Aircraft Systems

Vehicle to Vehicle Communications (V2V) standard for Unmanned Aircraft Systems defines the protocol for exchanging information between the vehicles. The information exchange will facilitate beyond line of sight (BLOS) and beyond radio line of sight (BRLOS) communications. The information exchanged between the aircraft may be for the purpose of command, control, and navigation or for any application specific purpose.