Info Image

Outdoor Small Cell Security A Major Concern for Network Operators, Says ABI Research

Outdoor Small Cell Security A Major Concern for Network Operators, Says ABI Research

ABI Research, a provider of research and analysis on trends in global connectivity and other emerging technologies, stated in its latest report "Femtocell and Small cell Security" that outdoor small cells carry a bigger security risk given the rapid growth in today's network.

With more operators planning larger scale deployments of small cells in enterprise and urban outdoors in response to increased demand on the network capacity, security will start becoming a key concern as outdoor small cells are susceptible to a wide range of external attacks. ABI estimates that by 2016, small cell shipments will overtake macrocells reaching 15 million units through 2019.

ABI listed data privacy threats, service fraud, denial of service, and operation malfunctioning as some of the security threats posed by the outdoor small cells and cautioned operators that pre-emptive measures are crucial to ensure that subscribers' confidence in the network is not impacted. ABI recommended a wide range of security measures including storing credentials in protected unit, authenticating femto and core mutually and performing location verification which are required for main functions such as device booting and establishment of core connection. 

Small Cells are inevitable parts of future mobile networks, but IP-based backhaul and location risks, like being out of operator direct reach and open to public access, leave the network exposed to various possible attacks. The Small Cells market is yet to mature; both technical and business-related aspects are constantly evolving to accommodate future services demands. In return, a Small Cells security structure must restrain any possible new security threat that may arise."

-   Ahmed Ali, Research Analyst, ABI Research

Author

Executive Editor and Telecoms Strategist at The Fast Mode | 5G | IoT/M2M | Telecom Strategy | Mobile Service Innovations 

Tara Neal heads the strategy & editorial unit at The Fast Mode, focusing on latest technologies such as gigabit broadband, 5G, cloud-native networking, edge computing, virtualization, software-defined networking and network automation as well as broader telco segments such as IoT/M2M, CX, OTT services and network security. Tara holds a First Class Honours in BSc Accounting and Finance from The London School of Economics, UK and is a CFA charterholder from the CFA Institute, United States. Tara has over 22 years of experience in technology and business strategy, and has earlier served as project director for technology and economic development projects in various management consulting firms.

Follow Tara Neal on Twitter @taraneal11, LinkedIn @taraneal11, Facebook or email her at tara.neal@thefastmode.com.

PREVIOUS POST

Operators to Rethink Capex Strategies as Revenues Continue to Lag, Says PwC in Report

NEXT POST

IoT/M2M Connected Things to Reach 25 Billion Units by 2020, Security Concerns Loom High Says Gartner