At one point in time, when you wanted to attach an external block storage device to a server, you mapped it as a Logical Unit (LU) across a Storage Area Network (SAN). In the early days, you would do this over the Fibre Channel (FC) protocol. More recently, iSCSI (SCSI over IP) has usurped FC in most data centers.

Tor Security for Android and Desktop Linux

Introduction

Internet service providers in the United States have just been given the green light to sell usage history of their subscribers by S J Res 34, more>>

Simple Server Hardening, Part II

In my last article, I talked about the classic, complicated approach to server hardening you typically will find in many hardening documents and countered it with some specific, simple hardening steps that are much more effective and take a only few minutes. more>>

Mender

The new production release of Mender 1.0, an open-source tool for updating embedded devices safely and reliably, is now available. more>>

VMKings' VPS Hosting Solution

The management team of cloud provider VMKing, as developers themselves, found standard virtual servers not to be well tailored to the developer community—too much or too little space, insufficient security and no support for their preferred Linux OS(!). more>>

Sunshine in a Room with No Windows

I'm a bit of a weather nut. It might be because I'm getting older, but for some reason, the weather fascinates me. I'm not quite to the point that I watch The Weather Channel on a regular basis, but I do check the forecast often. more>>

On-the-Fly Web Server

Most of you have a web server installed on your network somewhere. In fact, most of you probably have several. In a pinch, however, getting to the web directory can be difficult. more>>

Kyle Rankin

Best of Hack and /

Secure Server Deployments in Hostile Territory; Preseeding Full Disk Encryption; Own Your Own DNS; Learn How-to Secure Desktops with Qubes; What's New In 3D Printing

more>>

Five Reasons to Switch to Flash Storage

By now you have heard your peers raving about flash storage. But perhaps you have not made the switch from your enterprise HDD storage solution yet, because of nagging questions you may have, about the cost of flash storage or its technical capabilities. more>>

Flat File Encryption with OpenSSL and GPG

The Pretty Good Privacy (PGP) application, which has long been known as a primary tool for file encryption, commonly focused on email. It has management tools for exchanging credentials with peers and creating secure communication channels over untrusted networks. more>>

Linux Journal April 2017

If There Was a Problem? Yo, I'll Solve It...

I'm not sure what problem Vanilla Ice solved with his DJ's sick hook, but thankfully in the Linux world, we solve problems all the time. more>>

Briggs and Stratton 8,000 Watt Elite Series Portable Generator with StatStation Wireless

Although Linux Journal readers might not equate Milwaukee with tech, a new Briggs & Stratton product portends the bright future of smartened "legacy" devices from the industrial heartland. more>>
Five Reasons to Love SAP HANA

Five Reasons to Love SAP HANA

If you are reading a blog on SAP HANA, you probably already know that it is an in-memory data platform built to handle massive amounts of data in real time. You probably already know that it can be deployed as an on-premises appliance or purchased as a hybrid or cloud service. more>>

NTPsec: a Secure, Hardened NTP Implementation

Note: This article was first published in the October 2016 issue of Linux Journal. more>>

SUSE Linux Enterprise High Availability Extension

Historically, data replication has been available only piecemeal through proprietary vendors. In a quest to remediate history, SUSE and partner LINBIT announced a solution that promises to change the economics of data replication. more>>

Syndicate content