Cisco's virtual network interface hit by extremely severe bugs: patch now
Cisco's DNA Center software had an admin account with default static credentials, but it was quietly fixed in a version Cisco released months ago .
Cisco's DNA Center software had an admin account with default static credentials, but it was quietly fixed in a version Cisco released months ago .
Cisco is looking to provide threat protection for data centers and clouds by integrating acquired security technology with its programmable, policy-based networking portfolio.
That software-defined networking (SDN) is a coming reality is starting to gain traction in IT security circles, with some vendors arguing it could lead to a level of interoperability in security largely missing at present.
Ellen Messmer | 30 Aug | Read more
Start-up GuardiCore is working on a security product that works through a 'honeypot' approach to detect and block stealthy attacks on software-defined networks (SDN) and multi-vendor virtual-machine infrastructures for enterprise customers as well as cloud-service providers.
Ellen Messmer | 19 Aug | Read more
Software Defined Networks are here. In just a couple of years they have moved from theory and are now part of every CIO's planning. And that means a significant rethink is needed when looking at security. With many critical functions moving off proprietary hardware towards open platforms where core functions are abstracted to software, the way networks are managed and secured is changing.
Anthony Caruana | 31 Mar | Read more
The pace of change for Information Technology is challenging established notions of "What is IT?" and "What is Information Security in the modern age?" For one example, the "new" data center technologies such as virtualization, Software-Defined Networking (SDN), service-oriented delivery models, and cloud computing have radically changed the typical IT infrastructure from a defined set of assets owned and controlled by the organization to a constantly fluctuating roster of resources that can come and go from IT department visibility and control.
John N. Stewart | 18 Jun | Read more
, the open source software management company, picks the top 10 open source projects launched in the past year, based on stats collected from the
Black Duck | 28 Jan | Read more
Distributed organizations such as retail, hospitality and healthcare are undergoing a digital transformation to better meet evolving business objectives and compete within their industries. This frequently means that IT must improve operations, deploy new services faster and deliver an enhanced and secure user experience.