Network Management

EXPERT ADVICE

Android: A Second Career in Security?

Sometimes it's a mistake to assume something -- or someone -- has outlived its usefulness just because it's already done one thing successfully. For example, many of us have a wealth of decommissioned corporate-provisioned mobile devices: We've bought them, handed them out, and seen them used succes...

One week after the announcement that the Google Fiber network would come to Austin, Texas, Provo found out it will be the third city to get the search company's gigabit high-speed service. The Utah city, home to a much-criticized, money-losing fiber optic network, will sell it to Google for $1, acco...

A week-old squabble between two Dutch groups -- the spamfighting Spamhaus Project and Web hosting service Cyberbunker -- has resulted in what has been called the largest distributed denial of service attack in Web history. The cyberfight reportedly has spilled over onto the global Internet and slowe...

Internet service providers are resisting the Federal Communications Commission's recommendations for implementing security best practices, the agency has reported. The ISP members of the Communications, Security, Reliability and Interoperability Council (CSRIC) say they believe additional evaluation...

Research In Motion released a new version of its BlackBerry Enterprise Service mobile device management software on Wednesday. This comes just over a week before the official launch of the new BlackBerry 10 OS and compatible handsets, and just days after RIM CEO Thorsten Heins suggested the company ...

EXPERT ADVICE

Secure User Authentication: Might Makes Right

While the benefits of adopting Bring Your Own Device as your mobile policy are appealing -- from increased productivity to lower costs -- a BYOD policy can also leave your corporate network more vulnerable than ever. The breaches regularly featured in the news remind us that all networks, no matter ...

The threat to enterprise security is increasing as the BYOD phenomenon gains ground in corporate America. The amount of Android malware out there has gone through the roof, and hackers are leveraging Twitter to create command and control servers for mobile botnets, according to McAfee's Q2, 2012 thr...

Cloud security skeptics were given yet another reason to doubt the fortitude of online storage when the strange tale of Mat Honan emerged earlier this month. Through the clever use of social engineering, a hacker was able to wreak havoc on the Wired journalist's digital life. Apparently, the hacker ...

The cloud -- as in, the offsite storage of data -- is becoming as vast and ever-changing as clouds in the sky, but DeepField Networks announced an analytics tool that could allow the flow of cloud-based data to be mapped. This would include tracking traffic patterns, application performance and cost...

Twitter is back in action after a data center failure caused worldwide outages for many of its users Thursday. Starting around 8:30 a.m. PT, Twitter users who tried to access the site were greeted with a partially coded message that read, "Twitter is currently down." Users reported outages worldwide...

It may seem like Houdini is inside the network, because the perimeter as we have known it is disappearing. Conceptually, firewalls used to sit between the public Internet and the internal network with its servers, desktops and applications. There was a clear network perimeter separating internal res...

Twitter was unavailable to users for significant portions of the day on Thursday. Contrary to speculation, it wasn't due to a hack attack, despite attempts by some groups to claim responsibility. Rather, a "cascading bug" in one of its infrastructure components was the cause for the upheaval, Twitte...

EXPERT ADVICE

Process Maturity and the Fine Art of Control

If you're in IT and your job involves securing your organizations' infrastructure, you've probably spent a good deal of time thinking through control selection -- in other words, picking the controls that most directly help you accomplish the goal of securing your environment. And you've probably a...

Platform as a Service solutions for the cloud are continuing to pop up all over in the world of software due to their simplicity, efficiency and strong developer orientation. Several different PaaS platforms are being built for specific technology stacks. At the application level, most PaaS solution...

EXPERT ADVICE

Isolated Systems Need Love Too

Information security has changed a lot over the years. Way back in the dinosaur days, life was simple. Companies set up a firewall at the border and life was good. Bad guys stayed on one side of the fancy flashing box, and our personnel lived in the pristine, attacker-free paradise on the inside. W...

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