The Facebook IPO may have been a fiasco, but don't put the nail in the coffin just yet for other tech offerings this year.

Palo Alto Networks has bet everything on being a next-generation firewall. Without the next-generation hook, Palo Alto has little chance at breaking into the established world of firewalls, and they've done a good job at defining the category on their own terms.

A new version of the Waledac malware has been spotted on the Internet, but unlike previous variants, which were mainly used for spamming purposes, this one steals various log-in credentials and BitCoins, a type of virtual currency.

Employees bringing in their own devices and choosing their own application services is significantly increasing the risk to enterprise data.

Name: Michael Lehman

Juniper Networks says that Palo Alto Networks is infringing on its next-generation firewall technology, which was invented by Palo Alto's founders but for which Juniper holds the patents.

In the security popularity contest of the moment, Cisco and Juniper are down and Palo Alto Networks and Check Point are up when it comes to network firewalls, according to one research firm.

Palo Alto Networks is upgrading its firewall products with a capability to precisely identify outbound traffic generated by malware, a technique that the company said will help if the malware is undetected at first and starts running on a computer.

Founder, Nir Zuk, on the vendor’s approach to the local market