firewalls

News about firewalls

Article | 21/02/2012 Mozilla gives CAs a chance to come clean about certificate policy violations
Mozilla has asked all certificate authorities (CAs) to revoke subordinate CA certificates currently used for corporate SSL traffic management, offerin...
Article | 17/01/2012 10 questions for Skybox Security CFO Lior Barak
Name: Lior Barak
Article | 10/01/2012 10 questions for Palo Alto Networks CFO Michael Lehman
Name: Michael Lehman
Article | 30/11/2011 WatchGuard launches iOS-friendly security appliance
WatchGuard's latest security appliance, the XTM 330, allows business travelers from small enterprises to use their iPads or iPhones to communicate sec...
Article | 29/11/2011 Twitter scoops up mobile security developer Whisper Systems
Twitter may be planning to boost its mobile security options with the acquisition of Whisper Systems, a company that offers security products for Andr...

Tutorials about firewalls

Article | 15/12/2010 Record patch Tuesday: What you need to know
Today is the final Microsoft Patch Tuesday for 2010. It has been a busy year for Microsoft when it comes to security bulletins, and December is no exc...
Article | 17/08/2010 How did my protected PC get infected?
SUPERAntiSpyware found three Trojans on a reader's PC. He asked the <a href="http://forums.pcworld.com/index.php?/forum/2000-windows/">Windows</a> for...
Article | 7/07/2009 App demystifies Windows 7 built-in firewall
Want fine-grained control over the firewall built into Windows 7 and Windows Vista--especially the way it blocks outbound connections? Good luck. Even...

Features about firewalls

Article | 27/10/2011 Want better Wi-Fi? Five things you need
Laptops used to be the only devices on the company's wireless network. But Wi-Fi has become a ubiquitous standard used by a host of devices -- includi...
Article | 5/02/2011 What cloud computing means for the real world
There are more than a few critics of cloud computing, even at PCWorld; I'm probably one of them. But I've been turning over in my mind different persp...
Article | 4/02/2011 How DRM could ensure cloud security
Yet another survey is indicating that security is a big issue for those intending to take up cloud computing.
Article | 9/12/2010 WikiLeaks: A case study in Web survivability
In recent weeks WikiLeaks has been targeted by denial-of-service (DoS) attacks, had its hosting service shutdown, been bounced off of Amazon hosting, ...