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Network Time Protocol (NTP) is used to synchronize system clocks of different hosts over network. All managed hosts can synchronize their time with a designated time server called an NTP server. An NTP server on the other hand synchronizes its own time with any public NTP server, or any server of your choice. The system […]Continue reading... The post How to set up NTP server in CentOS appeared first on Xmodulo. Related FAQs: How to synchronize time with NTP How to set up Open WebMail in CentOS How to set up Squid as a transparent web proxy on CentOS or RHEL How to install LEMP stack (nginx, MariaDB/MySQL and PHP) on CentOS How to share a directory with Samba on Fedora or CentOS

Recently, I had the pleasure of attending a talk by Gina Likins from Red Hat at the 2015 Consortium for Computing Sciences in Colleges (CCSC): South Central conference about teaching open source. read more

Ugoos launched a $179 “UT3S” TV-PC that dual boots Android 4.4 and Ubuntu 14.10 on a 1.8GHz quad-core Cortex-A17 Rockchip RK3288, and supports 4Kx2K video. Finding a media player or mini-PC that runs Android is easy, but finding one that ships with other species of Linux pre-installed is a bit trickier. Now Ugoos has released […]

This tutorial shows how to install a Debian 8 (Jessie) minimal server in detail with many screenshots. The purpose of this guide is to provide a minimal setup that can be used as basis for our other Debian 8 tutorials here at howtoforge.com.

After almost 24 months of constant development the Debian project is proud to present its new stable version 8 (code name "Jessie"), which will be supported for the next 5 years thanks to the combined work of the Debian Security team and of the Debian Long Term Support team.

Gateworks’s latest Ventana SBC runs Linux and Android on a Freescale i.MX6 SoC and features A/V, serial, and mini-PCIe I/O, plus wide temperature operation. The Ventana GW5220 is nearly identical to the Ventana GW5200 SBC announced in 2013, “but only supports PCIe signaling on one mIni-PCIe slot and adds SPI support,” says Gateworks. Like the […]

Our security is that good, honest RSA 2015 Google takes a lot of stick from Apple and others over malware on the Android platform, but the company thinks the OS is now so secure that users don't need antivirus software.…

A “Domino.IO” Kickstarter project offers an Atheros AR9331 module running OpenWRT Linux, plus two tiny baseboards, one of which is Arduino Yun compatible. To stand out from the growing number of OpenWRT Linux-based computer-on-modules and tiny, com-LIKE single board computers running Qualcomm’s WiFi-ready Atheros AR9331 system-on-chip, startups are now offering entire modular kit families based […]

In this week's Top 5, I cover tools for finding just the right open source library, streamlining and simplifing necessary chores, and more. read more

Fedora is a big project, and it’s hard to keep up with everything. This series highlights interesting happenings in five different areas every week. It isn’t comprehensive news coverage — just quick summaries with links to each. Here are the... Continue Reading →

Broadband routers are increasingly under attack... Our research has revealed that four out of five top-selling home routers are vulnerable to attack with nearly half of them being exploitable with publicly available reports.

OpenStack is undoubtedly a skill in hot demand. Whether you're a seasoned IT pro looking to leverage cloud technology in your organization, or just starting out in your career and hoping to put some experience under your belt, we're here to help. read more

This tutorial explains the installation of Arch Linux + XFCE Desktop with Full Disk Encryption.

House of Representatives voted 307-116 to pass the Protecting Cyber Networks Act, a bill designed to allow more fluid sharing of cybersecurity threat data between corporations and government agencies... But privacy critics say it also threatens to open up a new backchannel for surveillance of American citizens, in some cases granting the same companies legal immunity to share their users’ private data with government agencies that include the NSA.

In the growing hubbub around student data privacy and security, it can be hard for edtech companies to identify concrete steps to demonstrate their commitment to protecting student information. Education tech startup Clever recently made a commitment to transparency by making their privacy policies open source, posting the policy on GitHub so anyone can track changes. read more

In this week's edition of our open source news roundup, we take a look at the new release of Ubuntu 15.04 Vivid Vervet, 3D printing on the farm, open mapping for sustainability, and more. Open source news roundup: April 18 - 24, 2015 read more

TrueCrypt is no more, and the purpose of this post is to show you straightforward partition encryption with dm-crypt luks.

DM-Crypt is transparent drive encryption that is kernel module and part of the device mapper framework for mapping physical block device onto higher-level virtual block devices, it uses cryptographic routines from the kernel's crypto api. Long story short, device mapping encryption provided by the kernel "linux" crypto api.

Experts with the SANS Institute convened at RSA Conference for their annual threats panel, this time dishing on the six most dangerous new attack techniques.

The Dark Net is under attack. Actually, it's always under attack. That's the smart attitude to take as the spotlight has been turned up on technology like the Tor-anonymizing network. Threats from governments and hackers around the world have pushed Tor's decade-old hidden service technology to its limits.

Critics have had half a century to pick apart and predict the end of Moore’s Law, which marked its Big Five Zero birthday this week.