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January 29, 2008 5:00 AM PST

Trend Micro sues Barracuda, potentially raises the cost of security for all

by Matt Asay
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We're used to patent trolls being shifty little bozo operations like Acacia Research that serve no useful purpose beyond proving that some life forms never evolve. Sometimes, however, patent trolls come in larger sizes and have otherwise legitimate businesses. Such is the case today with Trend Micro's apparently specious lawsuit against Barracuda Networks and, indeed, the entire open-source community.

As Justin Mason, vice president of the Apache Software Foundation, notes:

Trend Micro's actions are clearly an attack on free and open-source software and its users, as well as on Barracuda Networks. The '600 patent covers a trivial method, one which was obvious to anyone skilled in the art at the time (the patent was written), and should be rendered invalid as soon as possible.

Unfortunately, our patent system only makes sense on paper. Once it hits the courts, all bets are off. This is why repudiating silly claims like Trend Micro's is so important, and why a collective response is critical.

Here's what happened in a nutshell:

On September 21, 2006, Trend Micro contacted Barracuda Networks regarding a non-exclusive license fee for Trend Micro's U.S. Patent No. 5,623,600. In response, Barracuda Networks made several failed attempts to convince Trend Micro (to reverse course), Barracuda Networks then filed for declaratory judgment in early 2007 in U.S. federal court. This action was taken to prove that Trend Micro's '600 patent is invalid and not infringed, thus should end continued legal threats against Barracuda Networks for its use of the free and open-source ClamAV software.

Simple, right? Not quite. Patents never are. Indeed, reading through Trend Micro's initial letter to Barracuda, you can almost hear the patent attorneys rubbing their hands together in anticipation of getting something for nothing:

McDermott Will & Emery, LLP is counsel for Trend Micro. As you are probably aware, Trend Micro possesses a significant patent portfolio in the field of computer firus detection and removal. Trend Micro is the owner by assignment of United States Patent No. 5,623,600 (the "'600 Patent") and has the right to grant licenses under the '600 Patent. We believe that the '600 Patent may be of particular interest to Barracuda Networks in relation to at least Barracuda's Spam Firewall and Web Filter products....

Trend Micro is willing to grant a non-exclusive license under these and other patents under mutually acceptable terms....(Court Documents on File)

I'm sure. After receipt of this letter, Barracuda met with Trend Micro's attorneys to determine how to proceed. I'm guessing the conversations went something like this:

"Hello! We're Trend Micro and you owe us money because we have lots of IP.

"Um, OK. We're Barracuda and we make money by making open-source software available at a reasonable price. You have demonstrated no validity of your patents and, indeed, have such a broad interpretation of your patents that it's nigh impossible that your claims are valid."

"Hmm....Did we mention that we have lots of IP and that you owe us money?"

Barracuda believes that ClamAV and Barracuda don't infringe. Trend Micro disagrees. Ultimately, the courts or a settlement will resolve the issue, but only a clear repudiation of Trend Micro's claims will result in the customer winning.

Dean Drako, CEO of Barracuda Networks, declares:

Trend Micro appears to be seeking an interpretation of its '600 patent such that it would have exclusive control of gateway antivirus scanning. Scanning for viruses at the gateway is an obvious and common technique that is utilized by most businesses worldwide. So this interpretation would mean that anyone, including the owners of the more than 1 million active ClamAV installations, could potentially be sued by Trend Micro.

Since the original letter Trend Micro sent to Barracuda, things have grown murkier. Barracuda filed in Northern California (where the two companies' offices are located). Trend responded and then filed suit in the International Trade Commission, which puts Barracuda's federal case on hold. This makes a lot of strategic sense for Trend Micro but little legal sense. Here's why.

In the ITC case, Trend added a range of other causes (violation of patents on power supplies and motherboards built in China and distributed to the U.S.). But Barracuda builds its own hardware in the U.S., which makes the ITC a poor forum. Trend knows this because it was disclosed in the federal case. Trend wrongly accuses Barracuda of importing infringing motherboards and power supplies, which is wrong on two counts:

  1. Barracuda doesn't import anything. Everything is manufactured in the U.S.

  2. These particular parts can be bought at a local Frys/electronics store. There is nothing specific to Barracuda in them. If Barracuda is infringing, many, many others would be.

Barracuda doesn't even import ClamAV. It downloads the open-source software from Sourceforge, whose servers are based in the U.S. ClamAV is owned and developed by a U.S.-based company, Sourcefire. Trend Micro knows this.

But that's beside the point. I think it's likely that Trend Micro has a division set up, just like Qualcomm, to milk its patent portfolio. It's effectively one big patent troll.

But its actions aren't just about two consenting companies hashing out legal bargains. Think about the ramifications. Barracuda has been able to leverage open source to bring down the cost of security. Early on, Barracuda was blocking spam and viruses at roughly 1/10 the price of the nearest proprietary competitor (that was only selling an antivirus solution). Barracuda has helped to bring down prices across the board, and it has been able to do so because of open source.

More open source equals less spam and more security. Trend Micro is effectively trying to raise the price of security. Take ClamAV off the market with its 1 million deployments of ClamAV at the gateway and 100 million-plus PCs will be left unprotected, or less protected. Barracuda sells a lot of hardware to schools and libraries that want Internet protection but can't afford proprietary solutions. What happens to the kids when you take ClamAV and other open-source projects out of commission? Trend Micro has an answer, but it's not one that these schools can afford.

Antivirus and antispam innovation has tended to come from open source, not the large proprietary vendors. Trend Micro's lawsuit is designed to put cash in its pocket but will end up hurting the consumer.

We really need to stop this inane patent feuding. Companies like Trend Micro are doing responsible IP holders a disservice. Here's how you can get involved.

We are awaiting comment from Trend Micro and will publish it once we've heard from its PR department.

Matt Asay is chief operating officer at Canonical, the company behind the Ubuntu Linux operating system. Prior to Canonical, Matt was general manager of the Americas division and vice president of business development at Alfresco, an open-source applications company. Matt brings a decade of in-the-trenches open-source business and legal experience to The Open Road, with an emphasis on emerging open-source business strategies and opportunities. He is a member of the CNET Blog Network and is not an employee of CNET. You can follow Matt on Twitter @mjasay.
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by digitalshaman January 29, 2008 9:02 AM PST
"We're used to patent trolls being shifty little bozo operations like Acacia Research that serve no useful purpose beyond proving that some life forms never evolve. Sometimes, however, patent trolls come in larger sizes and have otherwise legitimate businesses. Such is the case today with Trend Micro's apparently specious lawsuit against Barracuda Networks and, indeed, the entire open-source community."

who is "we"? does your copyright protection extend to obvious statements you make? do you deserve 75 or so years of protection for this article? how about qualifications for being a journalist? do you not enjoy the work you do? do you seriously believe every patent lawsuit is frivolous? who cares! you didn't pay for the prosecution nor are you paying for litigation ... and if the argument is that somehow you as a consumer will get better pricing from less patent litigation :: wake UP!

the patent office is NOT in the business of litigation ... and, if examiners or inventors or the public with the benefit of hindsight could predict the value in any intangible (song, article, patent, tv show) ... we would NOT need any IP protections ... we could just assign prices and talk about how obvious things are :: just like Soviet-pricing schemes ...

i find it quite disturbing that you, and others, resort to attacking what is clearly a legal question. i certainly would not deny you your rights under the law, however specious and those rights may be. BUT :: if you believe the patents to be invalid -- THEN FILE A POST ISSUANCE RE-EXAMINATION ... PUT your MONEY where your mouth is ... the PTO and/or courts will do the rest ...

for a patent to be "asserted" it is inherently about proving the validity of the claims in EXCLUDING OTHERS from practicing the invention ... it is not akin to copyright -- where you get statutory damages for each infringement and the manner in which you can seek copyright protection is a simple registration system ...

how about a simple question: why do copyrights enjoy huge protections, statutory damages, support from the FBI/DoJ, DMCA, no fair use rights (only a defense under the current law), DRM and are controlled by an industry that employs a fraction of those companies that live & die by their patents ... consumers do NOT buy TECHNOLOGY - or patents ... they buy products and services based on TECHNOLOGY ...

over 40 percent of all patents are filed by small entities and individual inventors ... avg cost over 10K -- pendency for technical arts is about 5 years ... few, if any, patent lawyers and practitioners can "afford" to represent inventors and there is no "patent clinic" -- meanwhile, what does it cost to copyright this article? 40 bucks? Does anyone proof read and check for obviousness with the 100s of other articles relating to "patent trolls"?

as an inventor who develops software (which we copyright) ... it is simply absurd to ignore the reality that nobody makes "anything" -- it is all intangible ... debating the merits of patents without knowing how difficult it is to win a patent suit & and the fact that only 50% stand after appeals --- is a random non-event to consumers ... it is however, the basis for a country that should encourage lively and real competition over ideas and discoveries --

i do not want my government to pick winners and national champions, i want competitive and creative destruction which is the basis of the most competitive and able patent system of the world ... our own!

this country was founded by rabble rousers and tea parties ... patents & copyrights are a microcosm of this and are the only right mentioned in the Constitution - YES before the Bill of Rights ...

before ratification of the Constitution the following, amongst many State preambles, considered the English "royalty" system of apportioning rights to including patents to those most politically connected ... imagine that ... now we know what a "royalty" really is ...

"As the principal Encouragement such Persons can have to make great and beneficial Exertions of this Nature must exist in the legal Security of the Fruits of their Study and Industry to themselves; and as such Security is one of the natural Rights of all Men, there being no Property more peculiarly a Man's own than that which is produced by the Labour of his mind."

when CNET comes under increasing pressure to reorganize (as it is) remember the labors of your mind ... I would like them protected in the same manner I want my labors protected ...

in fact, let's debate the merits of what intellectual property instead of disinformation ... let's determine who really creates and who simply lives off of those mind laborers ... that is before your job is off-shored by those who most fervently favor the Patent Reform Act ...

[[digitalshaman]]
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by Penguinisto January 29, 2008 9:29 AM PST
Jackasses - it's obvious that they either don't grok what Open Source is (else they'd be going after the authors of ClamAV), or they're only in it for the money.

Hopefully, this clumsy attempt on their part will get enough attention to get folks interested in giving the patent system some much-needed electro-shock therapy.

/P
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by alleycat2042 January 29, 2008 9:00 PM PST
>>>as an inventor who develops software (which we copyright)<<<

sounds like an identity crisis to me.

perhaps you need to find a tree to meditate on who you are under.

i'll grant you have some points. not as many as you appear to think tho.
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by ashimmy January 30, 2008 5:45 AM PST
Matt- like you I was and am firmly on the open source side of this argument. However after I <a hred="http://www.stillsecureafteralltheseyears.com/ashimmy/2008/01/barracuda-defen.html">blogged </a>this yesterday some comments led me to do more research. It seems that Trend has in fact been enforcing this patent for many years. They sued both Symantec and McAfee, as well as Fortinet (all non-open source AV). Though I don't think any cases made it to verdict, it would appear they were all settled with no one admitting the validity of Trends patent.. This leads me to beleive that Trend must make reasonable licensing deals that are cheaper than fightting this thing in court. From a business point of view, I would not be surprised to see Barracuda take a similar deal. What about ClamAV and Sourcefire? Are they going to cut a deal here? If Barracuda was paying for ClamAV would Sourcefire be more involved in this suit? Lots of questions.
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by Jeep10jim January 30, 2008 9:26 AM PST
So Matt works for a open source company. Makes him slightly biased in my opinion. If someone has a patent (for anything) and hey feel that someone else has infringed upon that patent, then they should seek to resolve the issue like Trend did. Have a meeting and try to workout an agreement. This is a whole lot cheaper than court! However if no agreement can be reached then the next course of action is to see relief in court. That is what Trend is doing here. The whole "this will kill open source" arguement is "totally without merit" as one would say in court.

I believe that open source drives a lot of innovation in the technology world, but if you are using something that someone else created then you either need to pay to use it, or create a new way of doing it. Lets wait and see what Trend's response is before trying to lynch them.
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About The Open Road

Matt Asay is chief operating officer at Canonical, the company behind the Ubuntu Linux operating system. Prior to Canonical, Matt was general manager of the Americas division and vice president of business development at Alfresco, an open-source applications company. Matt brings a decade of in-the-trenches open-source business and legal experience to The Open Road, with an emphasis on emerging open-source business strategies and opportunities. He is a member of the CNET Blog Network and is not an employee of CNET. You can follow Matt on Twitter @mjasay.

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