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Columnists: Archive: October 2011 

The Safe Traveler's VPN Shopping Guide

Virtual private networks will keep your data safe from prying eyes. You can do it yourself but there are also plenty of service providers just waiting to sign you up, as well.

Kindle Fire Sparks Enterprise IT Fears

New browser, Silk, and Amazon's cloud at the heart of IT security concerns.

Why iOS 5 Matters to the Enterprise

iOS 5 offers a lot of the features IT security admins have longed – driving Apple ever deeper into the enterprise.

PlayBook Tops in Tablet Security

Recent price reductions may mean more Blackberry Playbook tablets entering your organization, but that may not be such a bad thing for IT security teams.

'They' Really Are Watching You

Your friends may say you're paranoid but this time you might be right.

Android Security Becoming an Issue

As the Android mobile platform gains market share, it also garners a lot of interest from cyber crooks as well as IT security vendors.

Review: Kaspersky Adds Cloud, Smartphones to Its Updated Offering

The first major overhaul in four years of Kaspersky's business antivirus software, Kaspersky Business Space Security, is out.

DigiNotar: When Trust Goes, e-Everything Goes

The failure of Dutch certificate authority DigiNotar should have Android, iOS and IT security folks very concerned.