& cplSiteName &

Defending the Mobile Core

Michelle Donegan
News Analysis
Michelle Donegan
2/28/2014
50%
50%

BARCELONA -- Mobile World Congress 2014 -- Network security specialist Arbor Networks this week launched a traffic analysis product designed to give mobile operators visibility into their packet core networks so that they can detect attacks and prevent potentially widespread service outages.

With the new Peakflow Mobile Network Analysis, the company has extended its Peakflow product line, which tracks and detects anomalies in traffic flows in fixed-line backbone and datacenter networks, to provide the same level of visibility into mobile operators' core networks. And when used together, operators can have visibility and threat detection across their fixed and mobile networks from one management console.

One of the biggest challenges for mobile operators when it comes to network security is the lack of traffic visibility in the packet core and radio access network, as well as real-time insight into the sources of potential attacks, according to Arbor Networks

The company points to recent research from Heavy Reading which found that 60% of mobile operators have had a network outage or service degradation lasting at least an hour due to malicious attacks. In addition, 60% of respondents said they do not have visibility into their mobile packet core infrastructure.

Heavy Reading senior analyst Patrick Donegan said in a statement: "In today's environment, no one security approach is going to prevent all malicious traffic from reaching the mobile network. And nothing is going to stop the increasingly complex mix of protocols within the network from generating anomalous traffic behaviour. Mobile operators are increasingly looking for new ways to quickly visualize, identify and reduce security risks within the packet core."


Mobile network security is one of a number of key topics that will feature at The Big Telecom Event (BTE), June 17/18 at the Sheraton Chicago Hotel and Towers.


According to Tom Bienkowski, director of product marketing at Arbor, mobile operators' networks are threatened from both sides of the packet core -- that is, network attacks can originate from the fixed-line network over the Gi and SGi interfaces that sit between the packet core and external IP networks/public Internet, or they can come from devices, through malicious malware or non-malicious signalling storms.

"Today, the majority of threats are coming from the fixed-line networks, but the emerging trend is for attacks to come from the other side of the network, through mobile malware," said Bienkowski. "That's why operators need a holistic view."

But traffic anomalies do not always indicate a malicious attack on the network. Sometimes the unusual traffic patterns can be the result of a malfunction in the network or a signalling overload from user devices.

The Peakflow Mobile Network Analysis provides a view of this signalling activity by collecting telemetry from the packet core and reporting operational and security insights. For example, the product provides detailed signalling flow behaviour between the serving GPRS support node (SGSN)/serving gateway (SGW)/ mobility management entity (MME) elements and the gateway GPRS support node (GGSN)/packet gateway (PGW) nodes, for real-time and retrospective analytics. It also detects and alerts operators to signalling message volumes, so that they can quickly identify causes.

"Whether it's malicious or not, a threat is a threat and operators need to stop it," said Bienkowski. He added that Arbor has been doing IP traffic threat detection for 13 years in the fixed-line networks, and now that mobile packet core networks are IP-based, the company can apply its expertise in mobile networks.

The Peakflow Mobile Network Analysis is currently in trials with an operator in Asia-Pacific and will soon start another trial with an operator in the Nordic region, according to Arbor.

For more coverage of these issues, check out our Mobile Security content track.

— Michelle Donegan, contributing editor, special to Light Reading


Want to learn more about this topic? Check out the agenda for The Big Telecom Event (BTE), which will take place on June 17 and 18 at the Sheraton Chicago Hotel and Towers. The event combines the educational power of interactive conference sessions devised and hosted by Heavy Reading's experienced industry analysts with multi-vendor interoperability and proof-of-concept networking and application showcases. For more on the event, the topics and the stellar service provider speaker line-up, see Telecommunication Luminaries to Discuss the Hottest Industry Trends at Light Reading's Big Telecom Event in June.


(5)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
Joe Stanganelli
50%
50%
Joe Stanganelli,
User Rank: Light Sabre
2/28/2014 | 11:48:26 PM
60%!?!!
Wow.  Those are some statistics, Michelle.  Any information or insight as to how this is impacting cyber insurance policy sales?
Michelle
50%
50%
Michelle,
User Rank: Light Sabre
2/28/2014 | 3:11:24 PM
Tidy packets
This sounds really impressive. I'm glad to see this kind of progress being made at the packet level. Mobile malware is absolutely growing. I'm curious to know if U.S. carriers plan to take advantage of this technology to defend their networks.
mendyk
50%
50%
mendyk,
User Rank: Light Sabre
2/28/2014 | 2:21:26 PM
Blanket security
In addition to being part of BTE, mobile security actually has two dedicated LR events this year, in May (London) and December (New York). Details are in the "Upcoming Live Events" box in the right-hand column of this page. Patrick Donegan of Heavy Reading is at the forefront of the mobile security awareness movement, and he is leading all LR events in this area. Operators need to find out now what they DON'T know about mobile network security, and from what we've seen so far, they DON'T know a lot.
Carol Wilson
50%
50%
Carol Wilson,
User Rank: Blogger
2/28/2014 | 11:04:24 AM
Re: Amazing that there is so little visibilty
I'm not shocked at all - and I don't think it's a simple as a vendor issue. As Michelle's piece points out, the important thing is the holistic view and without the tools to create that, having a lot of information about how your network is performing scattered all around doesn't help you identify anomalies and potential problems/threats. 

Sometimes it's shocking there haven't been more problems...
Ray@LR
50%
50%
Ray@LR,
User Rank: Blogger
2/28/2014 | 8:22:00 AM
Amazing that there is so little visibilty
I am shocked at the lack of visibiity into the mobile packet core.... shouldn't this have been addressed by te IP router vendors?
From The Founder
Cisco's Conrad Clemson, recently promoted to head up the company's Service Provider Apps & Platforms developments, talks to Light Reading's Founder and CEO Steve Saunders about how he's bringing cloud video, mobile and virtualization together to empower network operators.
Flash Poll
Live Streaming Video
Charting the CSP's Future
Six different communications service providers join to debate their visions of the future CSP, following a landmark presentation from AT&T on its massive virtualization efforts and a look back on where the telecom industry has been and where it's going from two industry veterans.
LRTV Custom TV
How Intel Is Powering the 5G Era

3|29|17   |     |   (0) comments


Light Reading tours a series of 5G "super demos" so see how Intel envisions the 5G-connected future. We take a look at a prototype connected BMW, a light pole with environmental sensors that provides 5G wireless to a smart home and a fully untethered virtual reality experience.
LRTV Custom TV
Source Photonics CEO Doug Wright Talks About the Future of Source Photonics

3|29|17   |     |   (0) comments


Source Photonics' CEO, Doug Wright, talks to Light Reading about how the company is continuously investing in its operations to meet not only its customers' current technology demands but also to deliver their next-generation technology needs.
LRTV Custom TV
Live Demo: DevOps in Service Chains & 5G Network Slices PoC

3|29|17   |     |   (0) comments


Executives from PoC collaborating companies – Patrick Waldemar, VP and Head of Technology at Telenor Research, John Healy, VP of the Datacenter Network Solutions Group at Intel, Vincent Spinelli, SVP of Global Sales and Marketing at RIFT.io, Mats Eriksson, CEO and co-founder of Arctos Labs, and Mats Nordlund, CEO and co-founder of Netrounds – review ...
LRTV Documentaries
The Year of Fat & Skinny Bundles

3|29|17   |   21:06   |   (0) comments


In this fireside chat, Roku's Andrew Ferrone predicts that 2017 will be the year of multichannel OTT video bundles and spells out other trends in the OTT and pay-TV markets.
LRTV Huawei Video Resource Center
BBWF 2016: Orange Poland's Next-Gen Central Office

3|28|17   |     |   (0) comments


Introduction to Orange Poland's legacy next-generation central office solution.
LRTV Custom TV
Viavi at OFC 2017

3|28|17   |   4:15   |   (0) comments


Light Reading's Editor-in-Chief Craig Matsumoto reports from the Viavi booth at OFC and gets an update on the 400G testing market from Tom Fawcett, VP and GM of LAB & Production. At this year's event, Viavi won three awards from Lightwave magazine and showcased an interoperability demo with Ethernet Alliance and Finisar.
LRTV Custom TV
Connecting the Entire Home With DOCSIS 3.1

3|28|17   |   3:58:   |   (0) comments


Hitron Technologies had the first cable modem certified for DOCSIS 3.1 and already has over 120,000 units in the field. Greg Fisher, CTO of Hitron, provides an update on his company's rollout of new gateways and why he thinks DOCSIS 3.1 will continue to drive value for operators into 2017 and beyond.
LRTV Interviews
Amazon Prime's Hand of God Creator on Producing for OTT

3|28|17   |     |   (1) comment


Ben Watkins is the creator, writer and producer of Hand of God, a series on Amazon Prime. At Light Reading's Cable Next-Gen conference in Denver, he explained the advantages of producing for an OTT platform versus traditional TV.
LRTV Custom TV
How Metrological Keeps Cable Customers on the Couch

3|28|17   |     |   (0) comments


Metrological offers an open source solution that reduces the time it takes cable operators to integrate OTT content into the linear television viewing experience.
LRTV Documentaries
The ABC of OTT

3|28|17   |     |   (0) comments


At Light Reading's Cable Next-Gen conference in Denver, Ben Watkins, creator of Amazon Prime's Hand of God show, explained how producing content for an OTT platform differs from producing content for traditional TV.
Shades of Ray
Why Analytics Is the Tech World's Digital Glue

3|27|17   |   02:20   |   (0) comments


It was obvious at the massive annual CeBIT enterprise tech trade show that the foundation for tech innovation right now is real-time analytics.
LRTV Custom TV
CommScope – Meeting the Demands of Tomorrow's Networks

3|24|17   |     |   (0) comments


Phil Sorksy, Vice President International at CommScope, discusses addressing the challenges faced by service providers today, and as future trends emerge.
Upcoming Live Events
May 15-17, 2017, Austin Convention Center, Austin, TX
May 15, 2017, Austin Convention Center - Austin, TX
June 6, 2017, The Joule Hotel, Dallas, TX
All Upcoming Live Events
Infographics
With the mobile ecosystem becoming increasingly vulnerable to security threats, AdaptiveMobile has laid out some of the key considerations for the wireless community.
Hot Topics
FTTH No Slam Dunk for Cable
Carol Wilson, Editor-at-large, 3/23/2017
Unlocking China's $194B Telecom Market
Robert Clark, 3/27/2017
Welcome to the Wild West of Privacy
Carol Wilson, Editor-at-large, 3/24/2017
Like Us on Facebook
Twitter Feed
BETWEEN THE CEOs - Executive Interviews
TEOCO Founder and CEO Atul Jain talks to Light Reading Founder and CEO Steve Saunders about the challenges around cost control and service monetization in the mobile and IoT sectors.
At MWC 2017, Qualcomm's CTO Matt Grob talks to Light Reading's CEO and Founder Steve Saunders about the progress being made in the development of the technologies and standards that will underpin 5G.
Animals with Phones
Working From Home Doesn't Work for Everyone Click Here
You shouldn't nap on your keyboard, for instance.
Live Digital Audio

Playing it safe can only get you so far. Sometimes the biggest bets have the biggest payouts, and that is true in your career as well. For this radio show, Caroline Chan, general manager of the 5G Infrastructure Division of the Network Platform Group at Intel, will share her own personal story of how she successfully took big bets to build a successful career, as well as offer advice on how you can do the same. We’ll cover everything from how to overcome fear and manage risk, how to be prepared for where technology is going in the future and how to structure your career in a way to ensure you keep progressing. Chan, a seasoned telecom veteran and effective risk taker herself, will also leave plenty of time to answer all your questions live on the air.