Practical Technology

for practical people.

March 30, 2010
by sjvn01
1 Comment

Novell Wins! SCO Loses!

Ding dong! The SCO is dead. Which old SCO? The wicked SCO! Ding dong! The wicked SCO is dead!

It’s true. After just more than seven years of SCO lawsuits, SCO has lost its last real chance of causing Linux and the companies that support it — IBM; Novell, and Red Hat — any real trouble.

In a U.S. District Court decision delivered on Mar. 30, 2010, the jury confirmed that Novell, not SCO, own Unix’s copyrights. Without the copyrights, SCO has nothing.

Had the decision gone the other way, I was afraid that SCO could continue to annoy Linux with its bogus Linux copyright violation claims. Anyone with any sense knew that there was no Unix code in Linux, except, of course, for any code that SCO itself placed there. And even that wasn’t code that mattered.

No, the only real purpose of SCO’s lawsuits was to spread anti-Linux FUD on the behalf of its financial backers such as Microsoft.

Now, tens of millions in wasted legal fees later, the jury has decided what those of us who have followed the SCO saga like a hawk knew ages ago: SCO never owned Unix’s IP (intellectual property) in the first place, so it had never had a leg to stand on its rounds of anti-Linux lawsuits.

To quote Pamela Jones, editor of Groklaw and the world’s foremost expert on SCO’s legal saga, "Thank you, Novell, for never giving up, and never giving in. Those of us who love to use Linux will forever be thankful to you."

I second her statement. While some Linux fans have real trouble with Novell thanks to its partnerships with Microsoft, they should never forget that Novell ended up doing the heavy legal lifting needed to defeat SCO’s Linux attacks.

You’d think this would be the end of it all — but you’d be wrong.

According to a report in the Salt Lake City Tribune, former U.S. District Judge Edward Cahn, the trustee for SCO’s bankruptcy filed in Delaware, said that "SCO intends to continue its lawsuit against IBM, in which the computer giant is accused of using Unix code to make the Linux operating system a viable competitor, causing a decline in SCO’s revenues. The copyright claims are gone, but we have other claims based on contracts."

I can’t imagine what Cahn is thinking. There are some lingering issues over SCO’s, formerly Caldera’s, contract with IBM concerning Project Monterrey, a stillborn effort to create a Unix that would run on both Intel and POWER processors, but when I think about all the money that’s been poured down the rathole of SCO litigation, I can’t imagine that SCO or its attorneys ever getting out of the red with anything that might result from those matters.

In any case, no matter what Cahn or anyone else might think, SCO no longer has even a feeble claim that can be made against Linux. SCO is dead.

A version of this story first appeared in ComputerWorld.

March 30, 2010
by sjvn01
1 Comment

Google and Adobe partner Chrome and Flash up

I didn’t see this coming, but now that Google has announced that it’s working with Adobe to integrate Adobe Flash into its Chrome browser it makes perfect sense to me.

To quote Google’s Linus Upson, VP of Engineering:

* When users download Chrome, they will also receive the latest version of Adobe Flash Player. There will be no need to install Flash Player separately.

* Users will automatically receive updates related to Flash Player using Google Chrome’s auto-update mechanism. This eliminates the need to manually download separate updates and reduces the security risk of using outdated versions.

* With Adobe’s help, we plan to further protect users by extending Chrome’s “sandbox” to web pages with Flash content.

I like this plan. I already like Chrome a lot anyway, and I see this as a real win for Chrome users.

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March 30, 2010
by sjvn01
2 Comments

Mac OS X’s Five Biggest Security Fixes

The latest Mac OS X upgrade is both enormous, 784MB and necessary. It fixes no fewer than 88 security holes.

You may think you can wait on this patch. After all, even with my 20Mbps cable Internet connection it took me an average of an hour to patch a pair of Mac Minis and a Mac Book Pro. And, some of the fixes will matter to only a handful of users. I mean how many of us really need updated Daylight Savings Time rules for Antarctica?

But, you shouldn’t wait. This massive Mac OS X Leopard and Snow Leopard upgrade fixes some truly nasty security problems. And, when I say ‘nasty,’ I mean Windows-sized security holes that can stop your Mac dead in its tracks or let someone else take it over.

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March 29, 2010
by sjvn01
0 comments

Is this the end for SCO?

I’ve given up on predicting when the zombie movie series staring the undead SCO monster is finally going to stay quietly in its grave Still, this week a jury is deciding whether SCO or Novell owns Unix’s intellectual property rights.

You may have thought that this was settled. Most of us who followed SCO certainly thought that was a done deal. After all, the matter of who owns Unix comes down to a fairly simple issue of contract law and not some esoteric IP (intellectual property) legal gymkhana. And, no matter how SCO sliced it, Judge Dale Kimball decided that Novell owned Unix’s copyrights. Alas, another judge decided last August that Kimball had had no right to make that call and that a jury should decide who Unix’s copyrights instead.

So, here we are again: SCO vs. Novell, and the known Linux-using universe round 743.

I don’t think for a minute in a rational universe that SCO can win this case. But, it is in front of a jury and, after-all, a jury is made up of twelve-people who weren’t bright enough to get out of jury duty.

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March 29, 2010
by sjvn01
1 Comment

HTML 5: Less than it’s cracked up to be

The core idea behind HTML 5, the latest proposed version of the Web’s foundation markup language, is to make all resources, not just text and links, widely and uniformly usable across all platforms. Well, that was the theory. In practice, things aren’t going to change that much from today’s Web, with its reliance on proprietary media formats and methods.

In the 20 years since HTML appeared, companies — including Adobe with Flash, Microsoft with Silverlight and Apple with QuickTime — have added their own proprietary media formats to the Web. In addition, other businesses — such as Google with Gears and Oracle/Sun with JavaFX — have created technologies for the Web that make it possible to create offline and user-side-based Web applications. This is all fine, but these proprietary formats and application platforms get in the way of the universal use vision for the Web.

The W3C’s (World Wide Web Consortium) plan was to answer these proprietary approaches with HTML 5. This open standard, yet to be fully approved, takes HTML from simply describing the basics of a text-based Web to one that includes specifications for presenting animations, audio, mathematical equations, offline storage and applications, typefaces and video. In short, HTML 5 is meant to incorporate all the functionality that Web users now expect from proprietary add-ons.

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March 25, 2010
by sjvn01
1 Comment

And the browser losers are …

As usual at Pwn2Own, the contest to see who can hack ‘secure’ programs and systems the fastest at the CanSecWest security conference, the big loser was Microsoft, which saw IE 8 on a fully-patched Windows 7 system get cracked in less than two minutes. That said, everyone’s Web browsers were being cracked open left and right at the show … except for Google Chrome.

While Firefox and Safari may be better than IE, these Web browsers didn’t last very long either. As for Google’s own Web browser, at this point, it’s seemed no one’s even tried to bust Chrome according to the group sponsoring the contest, the TippingPoint’s ZDI (Zero Day Initiative).

Why not? After all, everyone who hacks a browser gets a cool $10,000 for their efforts. The reason was predicted by Aaron Portnoy, TippingPoint’s Security Research Team Lead, to be that while Chrome is often affected by vulnerabilities due to its inclusion of the WebKit library, I predict the browser will remain untouched throughout Pwn2Own. This is due to the difficulty in producing an impactful exploit that can break out of the security sandbox.”

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