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WordPress & PHPBB News

nick — Mon, 12 Jan 2009 10:19:00 +0000

My WordPress/PHPBB plug-in is probably the most popular thing I've written and I'd like to point out a recent post on Weblog tools Collection... Here they mention possible collaboration between the WP & PHPBB developers, this can only be a good thing as I know from personal experience that it's something the community at large want.

News - Fooling Cisco's NAC network access control

nick — Wed, 04 Apr 2007 12:09:00 +0100

Just Found this,

heise Security - News - Fooling Cisco's NAC network access control

Security experts at the Black Hat conference in Amsterdam have demonstrated how Cisco's NAC network access control can be fooled. In a live demonstration using a modified Trust Agent, Michael Thumann and Dror-John Röcher from ERNW were able to gain full access to an NAC protected network using a computer which did not comply with network policies.

Although it was obvious that hackers would target the the Trust Agent, it's interesting to read a sucess story.

Cisco develops smart robot nodes to maintain network connectivity.

nick — Thu, 29 Mar 2007 15:59:00 +0100

I found this via slashdot ....

Military & Aerospace Electronics - Cisco develops smart robot nodes to maintain network connectivity while on the move Company engineers built prototype cube-shaped robots that sense when a laptop computer user is about to lose wireless network connectivity and move toward the user to maintain the network link, said Dave Buster, product marketing manager for the Cisco Global Government Solutions Group (GGSG) in Research Triangle Park, N.C.

Ok, on first glance you think, how cool what a gimmick, and then you smile as you see the colour from your IT security officers face drain away... the chances are that they have spent hours tuning the radios so that very little WIFI leaks outside the building, now imaging a robot that will follow you outside and all that effort is wasted. I think there's a good lesson here, obscurity isn't security, if your WIFI is rock solid then a little exposure won't be a problem.

In general I think the idea is good, as it could allow you to cover area's dynamically, i.e. if robots could make their way over to the meeting rooms or canteen when usage went up that would be cool, but I guess that would cause problems with free channels etc, what about the idea of a sony dog with a wi-fi repeater in ? You could have one AP inside, and that could follow you out to the garden ! Oh the possibilities ! :cool:

Cisco and Microsoft Collaborate ... VOIP !

nick — Tue, 07 Mar 2006 17:51:00 +0000

Cisco and Microsoft Collaborate to Enhance Real-Time Business Communications: Open standards, SIP-based enterprise solutions enable effective communications.

For years, people have said, this year, the next best thing will be VOIP ! Hummm, with these too big players taking an interest may be 2006 will be year of the VOIP !

Nokia launching net call handsets

nick — Tue, 14 Feb 2006 11:25:00 +0000

This article from yesterday cannot go unmentioned....

BBC NEWS | Business | Nokia launching net call handsets
Nokia is introducing new mobile phone handsets that will enable users to make calls over the Internet.

Nokia putting VIOP on a mobile phone marks a significant shift on communication & the Internet. Skype were the 1st people to try and offer consumers or "Joe public" voip phones for home use, it's not that the technology is new, cisco & avaya have been offering businesses the technology for years, it's just that it wasn't quite right for the market at large.

Where skype are failing, nokia will succeed, why ? Because people already own, buy and are familiar with the product "Joe public" can walk into any CarPhoneWareHouse and buy a mobile phone & if the new model comes with free* Internet phone calls then of course they'll pick it.

So what does that mean to us, the professionals who work in networking and security ? Well networking will change, specifically wireless, more people will need access to WI-FI lans, so the bandwidth will need to increase, security of these lans will change, laptops and pdas will need authentication, but phone access will need to be simple. Security as a whole will change, it's the windows syndrome again, people buy windows for home PC's because that's what they're used to at work, and when they are at work they choose windows solutions because that's what they have the most exposure to, since in their home pc's run windows :D ... sorry where was I.... yes, People will start to have VOIP on their mobile phones, so they'll look at VOIP for their business solutions; and users will see VOIP IP PHONE printed on their desk phone, so when offered voip on their mobile they'll consider buying it.

The shift to VOIP effects security, because now a single data network is responsible for the full communication of a business; what if their local call manager connects to an external provider, now their firewall is responsible for passing e-mail and voice communications (not to mention any other data)... all of a sudden the network infrastructure and the security implementation is solely responsible for comm's where as before we all had the security blanket of if the Internet/e-mail/network fails we can all pick up the phone !

I guess this means the future is going to be bright, more wireless bandwidth for more VOIP communications running on a single network infrastructure with increased security awareness is a significant evolution, and hey, with the whole web2.0 thing pushing the hype along nicely we should all hopefully be in jobs for the next few years ;)

* All free's come with conditions, so it probably won't actually be free, but you know the marketing will say it is.