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OSS

OpenSSL 1.0.2 Branch Release notes

Filed under
OSS
Security

The major changes and known issues for the 1.0.2 branch of the OpenSSL toolkit are summarised below. The contents reflect the current state of the NEWS file inside the git repository.

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Open-Xchange Partners with ExtendASP on Open Source SaaS

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OSS

Open source SaaS vendor Open-Xchange gained another partner ally this week in its quest to offer an open source alternative to Microsoft Exchange. The partner, ExtendASP, will integrate the company's OX App Suite into its customer and product manager solutions.

The move, which the companies announced Jan. 21, promises to increase OX App Suite's customer base. In that way, it strengthens the position of Open-Xchange as it competes with entrenched proprietary foes in the office-productivity suite market.

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Federal Agencies Using Open Source Solutions More Satisfied with Cloud Security: MeriTalk

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Red Hat
Server
OSS

Seventy-five percent of federal IT workers want to move more services to the cloud, but are held back by data control concerns, according to a survey released this week by MeriTalk. According to “Cloud Without the Commitment,” only 53 percent of federal IT workers rate their cloud experience as very successful, the same number as are being held back by fear of long-term contracts.

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It's Windows *10*, Because It's 10 Years Behind Open Source

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Microsoft
OSS

I don't write about Microsoft much here. That's largely because, as I noted recently, open source has won. Well, it's won in the field of supercomputers, cloud computing, Web servers, mobile systems, embedded systems and the Internet of Things. Of course, it hasn't won on the desktop - although there are some interesting indications that even there things may be changing. That means Wednesday's launch of Windows 10 is still important, since it affects the daily lives of many people - far too many. Here, I want to focus on a few key aspects that emerged.

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Open Source Haptics Kit Aims to Democratize Force Feedback

Filed under
Hardware
OSS

quick terminology dive: a spacial haptic device is a physical manipulator that enables exploration of a virtual space through force feedback. A user grips the “manipulandum” (the handle) and moves it within the work area defined by the physical design of the device. Spacial Haptic Devices have been around for years and serve as excellent tools for telling their users (surgeons) what something (tumor) “feels like.”

In our case, this haptic device is a two-link, two-joint system grounded on a base station and providing force feedback with servo motors and tensioned wire ropes. The manipulator itself supports 3-degree-of-freedom movement of the end-effector (translations, but no rotations) which is tracked with encoders placed on all joints. To enable feedback, joints are engaged with cable-drive transmissions.

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Newsrooms see the light of open source

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OSS

Have you heard the one about the big media house whose new, proprietary content management system (CMS) handles its every need, worked straight out of the box and with which all the journalists are in love? No?

That's because few people ever string together fibs of that magnitude. Substitute the term “in-house developed” for proprietary and the effect is the same.

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Danish open source early warning system for schools

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OSS

A system for smartphones, tablet computers and PCs that can warn students, teachers and school personnel of emergencies is to be developed for the Norwegian Akerhus county. The solution will be built by the Danish ICT service specialist Magenta, using open source components.

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How the New York Times uses open source

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OSS

Marc Frons, senior vice president and chief information officer of the New York Times, discusses how The Times actively contributes to open source communities.

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SDN Series Part VI: OpenDaylight, the Most Documented Controller

Filed under
Linux
OSS

Modular application development, in which a set of loosely coupled modules can be integrated into one large application, has been one of the most successful software development practices. The term “loosely coupled” highlights the fact that the modules are both independent and can communicate with one another. OSGI (the Open Services Gateway Initiative), a dynamic module system for Java, defines one such architecture for modular application development. The SDN controller OpenDaylight (ODL), which we will be discussing in this article, is one such controller (apart from Beacon/Floodlight) that is based on the OSGi architecture. ODL is an open-source collaborative project that focuses on building a multi-vendor, multi-project ecosystem to encourage innovation and an open/transparent approach toward SDN. We need to look at these terms, “open,” “multi-vendor,” “multi-project,” “innovation,” etc., in detail to really appreciate the strengths of ODL.

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50 Open Source Mobile Tools

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OSS

In a relatively short period of time, mobile devices have become ubiquitous in the workplace. A recent survey of enterprise and small business workers found that just 3 percent of organizations ban their employees from using personal iPads or iPhones for business use, and only 7 percent ban Android devices. In fact, 40 percent of organizations provide iPhones for more than a quarter of employees, and 25 percent provide Android-based smartphones.

The open source community has responded to this trend with a host of new projects, including solutions that help enterprises track and manage mobile devices, mobile development tools for creating new apps and open source apps that enable greater productivity. This month, we've put together a list of 50 of these tools that are worth notice. While there are many good open source mobile apps for home users, this list focuses instead on those that would be most useful in the workplace.

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PfSense is a free, open source customized distribution of FreeBSD that has been built to be used as a firewall and router. A new iteration has been released and the distro now sports the 2.2 version number. Read more

Linux-Powered Librem 15 Laptop Crowdfunding Campaign Is a Major Success

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Black Swift, the tiny wireless computer is on Kickstarter

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Intel Broadwell: GCC 4.9 vs. LLVM Clang 3.5 Compiler Benchmarks

GCC 4.9.2 and LLVM Clang 3.5.0 were benchmarked using the packages provided on Fedora 21 x86_64. The same Lenovo ThinkPad X1 Carbon was used for all of the benchmarks, the first Broadwell laptop/ultrabook at Phoronix and it features the Core i7 5600U that's dual-core with Hyper Threading and tops out at 3.20GHz. Fedora 21 was running with the Linux 3.17.8 kernel while testing each of the provided compilers. Read more