Articles for the ‘firewall’ Category

Now More Than Ever.

October 20th, 2009

Now more than ever, business and security teams need to align their business priorities. Case in point, highlighted by two recent articles on social networking use in the business world. The first article, published in eWeek UK, states that most CIOs are blocking (or trying to block) social networking sites.
http://www.eweekeurope.co.uk/news/cios-frown-on-social-networking-at-work-2007 http://community.zdnet.co.uk/blog/0,1000000567,10014107o-114626b,00.htm https://www.mckinseyquarterly.com/home.aspx http://www.aiim.org/

Traffic Analysis: P2P Found 92% of the Time

July 30th, 2009

The most recent discovery of the first lady’s safe house (Laura Bush) and a detailed list of the civilian nuclear complex, including precise locations of weapons grade nuclear fuel follows closely on the heals of previous P2P discoveries of Marine One blueprints and healthcare records.
Should we really be surprised? No not really, given the findings [...]

IPv6 Threat – Real or Perceived?

July 22nd, 2009

This Network World article talks about the hidden threat posed by rogue IPv6 usage. To a certain extent, this is a bit of a red herring and here’s why. For IPv6 to traverse the corporate network, the routers, switches and infrastructure components need to (a) support IPv6 and (b) it has to be enabled.
Now, assuming [...]

The Case for Application Enablement

July 10th, 2009

What do LinkedIn, Twitter, Blogging and Wikis have in common? According to this article, they are increasingly used within enterprises with a quarter of organizations actually rolling out these types of tools across all departments, up from 12% in the previous survey. The survey also points out the blended use of these applications for both [...]

Applications are like dogs

June 16th, 2009

A recent survey assembled by RSA and IDG on the “hyper-extended enterprise” highlighted the challenges enterprises face as they move at light speed into the new applications landscape and two points stuck out. The first point was that enterprises need to rework their acceptable use policies and the second is that users need to be [...]

Please Ignore That Sucking Sound…

May 22nd, 2009

It is merely the bandwidth being consumed by video (and photo) application usage. A somewhat random factoid posted on TechCrunch.com stated that every minute, 20 hours of video is uploaded to YouTube. Think about that. There are 1,440 minutes in a day, which equates to 2,880 hours of video. It is a remarkable statistic, given [...]

Hulu Networks’ Battle Against External Proxies

May 12th, 2009

This TechCrunch article outlines how Hulu Networks, the rapidly growing purveyor of streaming HD content, is taking some fairly extreme steps to make sure that their content is only accessed by users in the US. Apparently anyone with an anonymous IP address is blocked. An interesting step that will, in all likelihood, fail.
Why? It’s all [...]

Remote Desktop Control – Valuable Tool or Gaping Hole?

April 23rd, 2009

Today’s post will cover several interesting tidbits of data about remote control products. The first tidbit comes from the recently released Verizon Data Breach Report which paints a detailed picture of how cybercrime is making money. The report looked at 90 data breaches that resulted in a loss of 285 million records. The item that [...]

Real Data Does Not Lie – Existing Security Controls Are Failing

April 17th, 2009

On April 15th, we participated in a very successful webinar with Dark Reading entitled “Why Bad Security Breaches Keep Happening To Good Organizations”. During the back and forth between the two speakers, we took a poll of the attendees, asking them the following question:
Which applications do you think are currently running in your organization’s IT [...]

Network World on Restoring Application Control

April 9th, 2009

control applications