News & Announcements

Toshi, an MIT-licensed bitcoin node for developers released

Toshi, an MIT-licensed bitcoin node for developers released

Coinbase has announced the released of Toshi, a bitcoin node for developers. Toshi is strictly a developers-only solution that’s written in Ruby, uses a PostgreSQL backend and comes with a very powerful API, though it is still a beta application. It is released under the MIT License. Toshi just makes it easy to build “bitcoin applications by querying blockchain data.” […]

September 17, 2014 · 0 comments · News & Announcements

Installing, troubleshooting MongoDB 2.6.4 startup failure on Fedora 20

I’ve been running MongoDB on Debian-based distribution and haven’t had any issue installing or managing it. However, when I tried to set it up on my main desktop, which is running Fedora 20 KDE, I ran into an annoying problem. This post documents what that problem was and a solution that worked for me. The latest stable edition of MongoDB […]

September 15, 2014 · 0 comments · News & Announcements

Is systemd as bad as boycott systemd is trying to make it?

From just a purely end-user perspective, systemd is an application that I’ve come to like a lot. And I think that its adoption by all Linux distributions will make it easier to manage Linux systems. But it has come under heavy criticism from some quarters – for trying to be a Swiss-army-knife-type application. One that does practically anything and everything, […]

September 3, 2014 · 33 comments · News & Announcements
Project Denver SoC will be the first 64-bit ARM processor for Android

Project Denver SoC will be the first 64-bit ARM processor for Android

NVIDIA has revealed architectural details of the 64-bit version of the Tegra K1 System-on-Chip (SoC). Being developed under the Project Denver code name, it will be the first 64-bit ARM SoC for Android. The 32-bit version of Tegra K1 already powers several notable mobile devices, including the NVIDIA Shield tablet and the just announced Acer Chromebook 13. From the official […]

August 12, 2014 · 0 comments · android, News & Announcements
Security risks posed by smart meters

Security risks posed by smart meters

In a world of always-on connectivity, Internet of Everything and Internet of Things, where most devices now have an embedded computer, the risk posed by hackers tampering with them cannot be overlooked. I don’t have a smart meter at home, but in the near-future, most homes, including mine, will have one. That’s why I like to read and learn as […]

July 22, 2014 · 2 comments · News & Announcements
Privacy Badger beta released. Install it on Firefox and Chrome

Privacy Badger beta released. Install it on Firefox and Chrome

The Electronic Frontier Foundation has announced the release of Privacy Badger beta. This comes roughly three months after the alpha version was released. Privacy Badger is a browser add-on for Firefox and Chrome that’s designed to stop “advertisers and other third-party trackers from secretly tracking where you go and what pages you look at on the web.” And it’s designed […]

July 22, 2014 · 0 comments · News & Announcements