Rational Survivability

Interop has has been great thus far.  One of the most visible themes of this year’s show is (not suprisingly) the hyped emergence of 10Gb/s Ethernet.  10G isn’t new, but the market is now ripe with products supporting it: routers, switches, servers and, of course, security kit.

With this uptick in connectivity as well as the corresponding float in compute power thanks to Mr. Moore AND some nifty evolution of very fast, low latency, reasonably accurate deep packet inspection (including behavioral technology,) the marketing wars have begun on who has the biggest, baddest toys on the block.

Whenever this discussion arises, without question the notion of "carrier class" gets bandied about in order to essentially qualify a product as being able to withstand enormous amounts of traffic load without imposing latency. 

One of the most compelling reasons for these big pieces of iron (which are ultimately a means to an end to run software, afterall) is the service provider/carrier/mobile operator market which certainly has its fair share of challenges in terms of not only scale and performance but also security.

I blogged a couple of weeks ago regarding the resurgence of what can be described as "clean pipes" wherein a service provider applies some technology that gets rid of the big lumps upstream of the customer premises in order to deliver more sanitary network transport.

What’s interesting about clean pipes is that much of what security providers talk about today is only actually a small amount of what is actually needed.  Security providers, most notably IPS vendors, anchor the entire strategy of clean pipes around "threat protection" that appears somewhat one dimensional.

This normally means getting rid of what is generically referred to today as "malware," arresting worm propagation and quashing DoS/DDoS attacks.  It doesn’t speak at all to the need for things that aren’t purely "security" in nature such as parental controls (URL filtering,) anti-spam, P2P, etc.  It appears that in the strictest definition, these aren’t threats?

So, this week we’ve seen the following announcements:

• ISS announces their new appliance that offers 6Gb/s of IPS
• McAfee announces thei new appliance that offers 10Gb/s of IPS

The trumpets sounded and the heavens parted as these products were announced touting threat protection via IPS at levels supposedly never approached before.  More appliances.  Lots of interfaces.  Big numbers.  Yet to be seen in action.  Also, to be clear a 2U rackmount appliance that is not DC powered and non-NEBS certified isn’t normally called "Carrier-Class."

I find these announcements interesting because even with our existing products (which run ISS and Sourcefire’s IDS/IPS software, by the way) we can deliver 8Gb/s of firewall and IPS today and have been able to for some time.

Lisa Vaas over @ eWeek just covered
the ISS and McAfee announcements and she was nice enough to talk about
our products and positioning.  One super-critical difference is that along with high throughput and low latency you get to actually CHOOSE which IPS you want to run — ISS, Sourcefire and shortly Check Point’s IPS-1.

You can then combine that with firewall, AV, AS, URL filtering, web app. and database firewalls and XML security gateways in the same chassis to name a few other functions — all best of breed from top-tier players — and this is what we call Enterprise and Provider-Class UTM folks.

Holistically approaching threat management across the entire spectrum is really important along with the speeds and feeds and we’ve all seen what happens when more and more functionality is added to the feature stack — you turn a feature on and you pay for it performance-wise somewhere else.  It’s robbing Peter to pay Paul.  The processing requirements necessary at 10G line rates to do IPS is different when you add AV to the mix.

The next steps will be interesting and we’ll have to see how the switch and overlay vendors rev up to make their move to have the biggest on the block.  Hey, what ever did happen to that 3Com M160?

Then there’s that little company called Cisco…

{Ed: Oops.  I made a boo-boo and talked about some stuff I shouldn’t have.  You didn’t notice, did you?  Ah, the perils of the intersection of Corporate Blvd. and Personal Way!  Lesson learned. 😉 }