Type your search and hit enter

Stories by Susan Perschke

Review: Nagios Core monitoring software

Nagios Core is open source, free and has good documentation but could use a streamlined install process, updated Web interface and better configuration options.

Written by Susan Perschke10 Sept. 18 20:00

In Pictures: Best open source monitoring tools

We found all four products to be capable network monitoring tools that performed well in our basic tasks such as checking for host availability and measuring bandwidth usage. Beyond the basics, there were quite a few differences in terms of features, granularity and configuration options.

Written by Susan Perschke10 Feb. 15 08:27

Red Hat OpenShift delivers rapid app deployment, collaboration

Platform as a Service is a cloud-based hosting environment for application development designed to provide a full-featured development, staging and production environment without the need for extensive in-house infrastructure.

Written by Susan Perschke02 Dec. 13 13:31

Cisco edges F5 in VPN shootout

Connecting remotely to network servers is a fact of life for millions of end users. Whether working from a PC or a mobile device, users rely on secure, reliable remote connections to maintain their productivity.

Written by Susan Perschke22 April 13 14:04

Microsoft DirectAccess impresses

Available since Windows Server 2008 R2, Microsofts DirectAccess server role became fully integrated with the OS in Windows Server 2012. DirectAccess is designed to connect a VPN-type session automatically as soon as a compatible Windows client is connected to the Internet.

Written by Susan Perschke22 April 13 10:57

Java security questions answered

Most of the products tested (except Windows Server 2012), use Oracle's Java in one form or another, at least for client access and also in some cases within the management interface. With numerous vulnerabilities recently discovered in Java, leading to guidance from Department of Homeland Security and others to disable it entirely, this raised some questions about usability and possibly even security of the devices tested.

Written by Susan Perschke22 April 13 10:57

Six free databases with commercial-quality features

Free or open source databases run hundreds of millions of public-facing and private applications worldwide, but how effective is this technology and how do these products compare? For answers, we reviewed six popular free or open source database products: Microsoft SQL Server Express, PostgreSQL, Oracle's MySQL, MariaDB, Apache Derby and Firebird SQL.

Written by Susan Perschke03 Dec. 12 14:33

Review: 6 free email servers for small business

Even as social networking continues to gain in popularity, email remains the undisputed workhorse of messaging, far eclipsing all other forms of electronic communication. Email administration can be a costly function, especially for small to midsized organizations, and many administrators are looking for alternatives to enterprise-sized (and priced) commercial products.

Written by Susan Perschke17 Sept. 12 14:14

How to Choose a Mail Server

Choosing a mail server is never an easy task. Email management itself is a complex endeavor, and this is reflected in the wide variety of tools we choose to create, edit, send, organize and reply to the vast numbers of email messages that crisscross the globe on a daily basis.

Written by Susan Perschke17 Sept. 12 11:48

How to avoid 5 common email management mistakes

Email managers have a lot at stake. After all, the volume of global electronic messages sent via email dwarfs all other forms of electronic communication, including social networking. Since the inception of electronic mail, which, according to some Internet historians, can be traced to a small mainframe app called 'MAILBOX' from the mid-1960s, human-to-human messages have been created, transmitted and stored in electronic format. But early email administrators could hardly have envisioned the complexity of current email infrastructure and the concomitant maze of technical, security, business and regulatory challenges.

Written by Susan Perschke21 May 12 14:29