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Cross-organizational Use Cases Show Value of DNS in ...
There's been a lot of buzz about digital transformation. For me, the transformation is really about service providers delighting their customers. The other day I was speaking with a provider in EMEA that recently did a pilot with our Reach subscriber communications solution to up-sell higher data usage options to subscribers who are at 80% of bandwidth. We see this use case every day, especially as video streaming usage is
CORD - An Interesting Use Case for Virtualized Aura ...
One of the important, and more interesting, use cases of Network Function Virtualization (NFV) and Software Defined Networking (SDN) is CORD. CORD stands for Central Office Re-architected as Datacenter. It "combines NFV, SDN, and the elasticity of commodity clouds to bring datacenter economics and cloud agility to the Telco Central Office" according to the CORD website. It is an initiative that was started by AT&T and Open Networking Lab (ON.Lab)
Ghosts Haunt Internet II: Android Malware
<p>Android fans were probably chuckling over the XcodeGhost malware news - hackers don't often penetrate Apple's defenses. This provoked the Nominum, now part of Akamai, Data Science team to take a look at what's happening with malware targeting Android. Common wisdom is Android is exposed because there's less rigor in the development and supply chain, and third-party app stores with no protections are popular. Determined hackers can allegedly subvert defenses
XCodeGhost Haunts the 'Net
The DNS offers visibility into many kinds of Internet trends including various security threats. We've reported extensively on DNS DDoS and Nominum, now part of Akamai, Data Science also tracks botnet activity. In this case queries for Command and Control (C&C) domains for the recently disclosed XcodeGhost malware were observed in September. Infected development tools were reported to have been used for the popular iOS app WeChat.
Akamai Assists ISPs in Providing a Family-Friendly I ...
Family and Internet safety advocates have lobbied long and hard to government regulators and Internet service and content providers for stronger measures and controls over the types of content viewable by children when online. And based on recent reports, some ISPs have responded in a favorable way, by implementing services that place automatic blocks on "high risk" websites including those that feature nudity or sexual content or are related
End-User Mapping Brings Users Closer to Internet Nir ...
It goes without saying that people enjoy using the Internet more when response times are fastest. But most of us are not as concerned about why websites respond more quickly, as long as they do. There are many factors that contribute to faster (and more satisfying) web experiences. Certainly, faster broadband connectivity and well-designed web sites play a role. And websites that leverage content delivery networks (CDNs), which distribute
New Best Practice: Ingress Filtering to Deter DNS DD ...
DNS DDoS continues on the trend line established in 2014 - with tens of billions of malicious queries Internet-wide every day. Many of the domains attacked are lightly trafficked, but popular (Alexa 5000) domains are commonly targeted. For example, alternative news sites, a university, and e-commerce sites have been attacked in the past couple of months. Attacks on popular domains require extra care when mitigating to avoid blocking legitimate queries.
DNS Amplification Attacks and Truncated Responses
Nominum, now part of Akamai, Research shows about 15% of DNS DDoS traffic is amplification yet it still has an impact (the rest are random subdomains). Data also shows bad guys continue to leverage open DNS resolvers which after more than 2 years might be considered an "old-days" technique, yet there are still around 17 million of them on the Internet. More recently our research teams have seen bots sending
DNS DDoS Takes Down Hong Kong Paper
The ongoing protests in Hong Kong are attracting worldwide attention. Less visible is a connection to the ongoing DNS-based DDoS attacks that started early this year. On Sunday, Sept 28 attackers used DNS based DDoS to target Passion Times, a local Hong Kong newspaper (http://www.passiontimes.hk/). The site was brought down for most of the day and had to resort to Facebook (https://www.facebook.com/passiontimes) in order to get the news out.