China’s Tianhe-2 takes supercomputing lead, but should US worry?
The country's new Tianhe-2 system leapfrogs the Energy Department’s Titan, but it's just one wrinkle in the move toward new techniques and, eventually, exascale computing.
Energy lab team explores new ways of analyzing social media
The SALSA tool developed at the Pacific Northwest National Laboratory taps the lab's supercomputing power to pore over billions of posts in seconds.
NIST draws up a security architecture for cloud computing
The agency has released a draft of a cloud security architecture intended to provide the security needed to speed government adoption of cloud computing.
Dell launches secure cloud tailored for U.S. agencies
The Dell cloud offers options for on-premise, private and hybrid clouds as well as multitenant environments. It meets NIST and DOD security requirements and is undergoing FedRAMP certification.
New encryption method promises end-to-end cloud security
MIT researchers develop a new functional-encryption scheme that could process cloud data while keeping it encrypted.
Could movable, modular data centers be the future?
Units that can be added as needed can save on construction and engineering costs while giving agency IT staff flexibility.
The great evolving, dissolving government data center
A 30-year timeline of key developments in hardware, software and virtualization.
Why NSA will have the capacity for all that data it's collecting
The agency gets ready to fire up the world's third largest data center, with zettabytes of capacity, as it begins work on another new high-performance center.
Amazon becoming a force in government cloud services
The successful protest of its CIA deal notwithstanding, Amazon is adding to its cloud infrastructure, with a focus on government services.
How do gov data centers get more efficient? Let me count the ways.
Improving efficiency is more than eliminating servers, dimming the lights and turning down the AC. There are a lot of little, but important, steps you can take.
Why government's move to the cloud has gone stagnant
The government is spending less on cloud technology this year, but a coordinated move to cloud in a logical way should pay big dividends for agencies after 2104.
HP, Lockheed join FedRAMP elites
HP’s Enterprise Cloud Services - Virtual Private Cloud and Lockheed Martin’s SolaS Cloud Solution get provisional approval to operate governmentwide.
FBI, Microsoft win a round against Citadel botnet; the battle goes on
The joint operation cuts off more than 1,400 botnets used in the theft of $500 million worldwide, but it also shows how nimble cyber criminals are in distributing their malware.
States are being pound-foolish in moving slowly to the cloud
Tight budgets might be keeping states from plunging into cloud computing, but the benefits would be substantial, especially for programs such as Medicaid that are nearly identical from state to state.
The next 5 years: Everything converges and rides in the cloud
Big data, analytics, mobile computing and social media will blend together, with services doled out by cloud brokers.
12 tactics to get the most out of data centers
At a conference focusing on management of federal data centers, Schneider Electric's Bob Massie spelled out a dozen areas to target.
When disaster strikes, will federal data be safe?
Data volume is up, backup systems are nearing capacity and several factors have limited testing, leading feds to fear that systems aren't ready for recovery, a MeriTalk survey finds.
Telework challenge: Employees who resist telework tools
USDA is using technologies such as teleconferencing and social media for collaboration, but challenges include some employee resistance and incompatible software.
ACL moves risk management to the cloud
The company’s governance, risk management and compliance package provides enterprisewide analysis in a SaaS model.
NOAA's upgraded technology draws a bead on hurricane season
With a busy storm season ahead, the agency adds more supercomputing muscle to its modeling programs.
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