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What is Passive DNS and how do you leverage it in research?

CTOvision

Passive DNS has become one of the most powerful tools in the defenders arsenal. The basic Passive DNS architecture is a replication technique where inter-server DNS messages are captured by sensors. We will provide more info on how to tap into this type of data for your own analysis in the next post in this series.

Research 150
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Expanding the Cloud - Cluster Compute Instances for Amazon EC2.

All Things Distributed

Further computationally intensive, highly parallel workloads have found their way to Amazon EC2 as businesses have explored using HPC types of algorithms for other application categories, for example to to process very large unstructured data sets for Business Intelligence applications. Driving down the cost of Big-Data analytics.

Cloud 119
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Expanding the Cloud with DNS - Introducing Amazon Route 53 - All.

All Things Distributed

While registrars manage the namespace in the DNS naming architecture, DNS servers are used to provide the mapping between names and the addresses used to identify an access point. We have designed Route 53 to propagate updates very quickly and give the customer the tools to find out when all changes have been propagated.

Cloud 117
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Leading innovation in digital infrastructure for a digital and sustainable APAC

CIO Business Intelligence

Digital infrastructure, of course, includes communications network infrastructure — including 5G, Fifth-Generation Fixed Network (F5G), Internet Protocol version 6+ (IPv6+), the Internet of Things (IoT), and the Industrial Internet — alongside computing infrastructure, such as Artificial Intelligence (AI), storage, computing, and data centers.

Network 105
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The Amazon.com 2010 Shareholder Letter Focusses on Technology.

All Things Distributed

To our shareowners: Random forests, naïve Bayesian estimators, RESTful services, gossip protocols, eventual consistency, data sharding, anti-entropy, Byzantine quorum, erasure coding, vector clocks. Look inside a current textbook on software architecture, and youll find few patterns that we dont apply at Amazon. APAC Summer Tour.

SOA 151
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Amazon EC2 Cluster GPU Instances - All Things Distributed

All Things Distributed

Building general purpose architectures has always been hard; there are often so many conflicting requirements that you cannot derive an architecture that will serve all, so we have often ended up focusing on one side of the requirements that allow you to serve that area really well. From CPU to GPU.