Slashdot Mirror

New submitter jcenters writes "Apple's new AirPort routers feature the new 802.11ac protocol, promising Wi-Fi speeds in excess of 1 Gbps, but Glenn Fleishman of TidBITS explains why we are unlikely to see such speeds any time soon. Quoting: 'When Apple says that its implementation of 802.11ac can achieve up to 1.3 Gbps — and other manufacturers with beefier radio systems already say up to 1.7 Gbps — the reality is that a lot of conditions have to be met to achieve that raw data rate. And, as you well know from decades of network-technology advertising, dear reader, a “raw” data rate (often incorrectly called “theoretical”) is the maximum number of bits that can pass over a network. That includes all the network overhead as well as actual data carried in packets and frames. The net throughput is often 30 to 60 percent lower.'"

An anonymous reader writes "Security firm Elcomsoft analyzed 17 iOS and BlackBerry password-keeping apps and found their actual security levels well below their claimed level of protection. With additional digging, however, Glenn Fleishman at TidBITS found that Elcomsoft's criticisms rely on physical access to the apps' data stores, and, for some of the more common apps, on the user employing a short (6 characters or fewer) or numeric password. In other words, there really isn't much risk here."

Now that the 300,000 early adopters have had a few days to play and work with their iPads, we're moving beyond the "first impressions" articles (but here's a video of a 2-1/2-year-old's first encounter with the device). The detailed reviews aren't out yet. The largest source of early complaints is a complex of problems with Wi-Fi reception. Apple has posted a technical support note implicitly acknowledging the problems and suggesting some work-arounds — specifically, changing SSIDs or encryption methods on base stations that offer both 2.4-GHz and 5.8-GHz signals. Finally, here's a detailed look at the gratuitous pain Apple imposes on those desiring to get iWork files transferred from and to the iPad.

eggboard writes "iFixIt has discovered a Broadcom 802.11a/b/g/n chip in the just-announced iPod touch (32 GB and 64 GB) models that uses single-stream 802.11n. Single-stream doesn't get the full power of N, but it boosts speed enough that — along with space-time block encoding, a feature coming soon to Wi-Fi access points with two or more radios — the iPod touch could be an effective networked media server, for streaming and transfer, possibly through the new iTunes Home Sharing feature."

adamengst writes "In this TidBITS article, Matt Neuburg explores how Mac OS X 10.6 Snow Leopard changes how the operating system handles preferred application bindings, dropping support for the creator codes that have been part of the Mac OS from the early days. He also explains how to work around the problem, if you want, for instance, text documents created with BBEdit to open in BBEdit even when TextEdit is the default handler for text files."

adamengst writes "In this TidBITS article, Matt Neuburg explores how Mac OS X 10.6 Snow Leopard changes how the operating system handles preferred application bindings, dropping support for the creator codes that have been part of the Mac OS from the early days. He also explains how to work around the problem, if you want, for instance, text documents created with BBEdit to open in BBEdit even when TextEdit is the default handler for text files."

macs4all writes "Apple has finally addressed the Java vulnerability that nearly everyone else patched months ago. Available now for OS X 10.4 and 10.5, and through Apple's Software Update service, this update patches a flaw in the Java Virtual Machine that could potentially allow a malicious Java applet to execute arbitrary code on the machine. Apple had previously advised users to turn off Java temporarily in their Web browsers."

adamengst writes "A US Government Accountability Office report raises concerns about the Air Force's ability to modernize and maintain the constellation of satellites necessary to provide GPS services to military and civilian users. TidBITS looks at the situation and possible solutions."

adamengst writes "A US Government Accountability Office report raises concerns about the Air Force's ability to modernize and maintain the constellation of satellites necessary to provide GPS services to military and civilian users. TidBITS looks at the situation and possible solutions."

adamengst writes "If you've had an Xserve drive fail, you may have considered saving some money by putting a replacement drive inside its Apple Drive Module. That may be a false economy, though. TidBITS explains why, while pinning Apple down on exactly what goes into Apple Drive Modules and why they cost so much more than bare retail drives."

adamengst writes "If you've had an Xserve drive fail, you may have considered saving some money by putting a replacement drive inside its Apple Drive Module. That may be a false economy, though. TidBITS explains why, while pinning Apple down on exactly what goes into Apple Drive Modules and why they cost so much more than bare retail drives."

adamengst writes "If your bank uses the Extended Validation certificates that require a higher level of identity checking on the certificate authority's part (as at least one Seattle bank does), you may not be able to download transactions using the Mac version of Quicken. Quicken doesn't gracefully ignore extra information in EV certificates as older Web browsers do, but instead throws an error and refuses to download transactions. Intuit says they're working on a fix — but users may have to wait 'a couple of months,' and even then the fix may not be applied to versions before Quicken 2007."

adamengst writes "If your bank uses the Extended Validation certificates that require a higher level of identity checking on the certificate authority's part (as at least one Seattle bank does), you may not be able to download transactions using the Mac version of Quicken. Quicken doesn't gracefully ignore extra information in EV certificates as older Web browsers do, but instead throws an error and refuses to download transactions. Intuit says they're working on a fix — but users may have to wait 'a couple of months,' and even then the fix may not be applied to versions before Quicken 2007."

adamengst writes "Numerous users have been complaining about grey lines that muddy the crispness of the displays of the recently updated MacBook Air. Doug McLean explains the problem in TidBITS, along with what Apple appears to be doing about it."

adamengst writes "Numerous users have been complaining about grey lines that muddy the crispness of the displays of the recently updated MacBook Air. Doug McLean explains the problem in TidBITS, along with what Apple appears to be doing about it."

adamengst writes in with good news for anyone who needs to collaborate remotely on a writing or editing project — coding too. It's especially good news for those using Windows and Linux. Mac users have had SubEthaEdit for a few years now. With EtherPad, two or more people can edit a document and see all the edits simultaneously. EtherPad's main differences from SubEthaEdit: it's a Web application that de facto supports many platforms without the need for a central Mac OS X host; and it's free. Here is a comparison of EtherPad and SubEthaEdit.

adamengst writes in with good news for anyone who needs to collaborate remotely on a writing or editing project — coding too. It's especially good news for those using Windows and Linux. Mac users have had SubEthaEdit for a few years now. With EtherPad, two or more people can edit a document and see all the edits simultaneously. EtherPad's main differences from SubEthaEdit: it's a Web application that de facto supports many platforms without the need for a central Mac OS X host; and it's free. Here is a comparison of EtherPad and SubEthaEdit.

adamengst writes "We seldom think about how our mobile phones actually work, but in this TidBITS article, Rich Mogull pulls back the covers and peels away the jargon to explain why text messages work when voice calls are dropped, why your battery lasts longer in some places than in others, why you're not allowed to use phones on airplanes, why you can be notified of a voicemail message when your phone never rang, and more."

adamengst writes "We seldom think about how our mobile phones actually work, but in this TidBITS article, Rich Mogull pulls back the covers and peels away the jargon to explain why text messages work when voice calls are dropped, why your battery lasts longer in some places than in others, why you're not allowed to use phones on airplanes, why you can be notified of a voicemail message when your phone never rang, and more."

Glenn Fleishman sends word that SANS Institute testing indicates that, even after installing Apple's latest patch for the DNS vulnerability, Leopard desktops (not servers) are still vulnerable — or at least perpetuate risky behavior that makes exploitation easier. This matters because "With servers rapidly being patched worldwide, it's likely that the low-hanging fruit disappears, and vectors [will be] designed to attack massive numbers of clients on ISP networks."

Steve Shockley notes an article up at TidBITS on Apple's unexplained failure to patch the DNS vulnerability that we have been discussing for a few weeks now. "Apple uses the popular Internet Systems Consortium BIND DNS server, which was one of the first tools patched, but Apple has yet to include the fixed version in Mac OS X Server, despite being notified of vulnerability details early in the process and being informed of the coordinated patch release date."

Glenn Fleishman writes "Jeff Carlson has discovered that you can bypass the 20 cent per message or $5 to $20 per month fees for SMS (text messaging) with the iPhone 3G and AT&T by using AOL's downloadable instant message client for iPhone 2.0, which is free. Just like the full-blown AOL IM system, you can add buddies that are the phone numbers of cell phones you want to send SMS to, and you establish a two-way conduit. The recipient still pays for SMS (if they have a fee) on their end, but if it's another iPhone user, you could coordinate with them via SMS to use instant messaging instead."

Glenn Fleishman writes "Jeff Carlson has discovered that you can bypass the 20 cent per message or $5 to $20 per month fees for SMS (text messaging) with the iPhone 3G and AT&T by using AOL's downloadable instant message client for iPhone 2.0, which is free. Just like the full-blown AOL IM system, you can add buddies that are the phone numbers of cell phones you want to send SMS to, and you establish a two-way conduit. The recipient still pays for SMS (if they have a fee) on their end, but if it's another iPhone user, you could coordinate with them via SMS to use instant messaging instead."

Glenn Fleishman writes "Jeff Carlson has discovered that you can bypass the 20 cent per message or $5 to $20 per month fees for SMS (text messaging) with the iPhone 3G and AT&T by using AOL's downloadable instant message client for iPhone 2.0, which is free. Just like the full-blown AOL IM system, you can add buddies that are the phone numbers of cell phones you want to send SMS to, and you establish a two-way conduit. The recipient still pays for SMS (if they have a fee) on their end, but if it's another iPhone user, you could coordinate with them via SMS to use instant messaging instead."

adamengst writes "David Pogue recently wrote a widely read blog post in which he explains that piracy is the reason he doesn't make his books available in PDF format. But in this article, TidBITS publisher Adam Engst disagrees strongly with Pogue's opinion, using sales numbers from the Take Control series of ebooks (150,000+ copies sold since 2004 with virtually no copying) as proof that making electronic versions not only doesn't necessarily lead to piracy, it may be the best way of preventing illicit sharing."

adamengst tips an article up on TidBITS that explores the persistent reluctance of many nerds to embrace fully new communications media such as IM and Twitter. In this thoughtful article Joe Kissell explores, from the inside, the mind of the introvert and how this personality style often struggles with new "always-on" media. The result is a sometimes exasperated incomprehension on the part of the more extroverted. Well worth a read.

adamengst tips an article up on TidBITS that explores the persistent reluctance of many nerds to embrace fully new communications media such as IM and Twitter. In this thoughtful article Joe Kissell explores, from the inside, the mind of the introvert and how this personality style often struggles with new "always-on" media. The result is a sometimes exasperated incomprehension on the part of the more extroverted. Well worth a read.

adamengst sends in an article from TidBITS in which Macintosh security expert Rich Mogull explains why he doesn't use antivirus software on the Mac, and why most Mac users shouldn't bother with it either. The article also touches on the question of when an increasing Mac market share might tip it over an inflection point into more active attention from malware writers. (Last month Apple had 14% of PC sales, but 25% of dollar value.)

adamengst sends in an article from TidBITS in which Macintosh security expert Rich Mogull explains why he doesn't use antivirus software on the Mac, and why most Mac users shouldn't bother with it either. The article also touches on the question of when an increasing Mac market share might tip it over an inflection point into more active attention from malware writers. (Last month Apple had 14% of PC sales, but 25% of dollar value.)

Glenn Fleishman writes "Apple has changed its license for Mac OS X Server 10.5 (Leopard Server) to allow virtualized instances. VMware and Parallels are poised to offer support. This probably presages a thoroughly overhauled Xserve product with greater capability for acting as a virtual machine server, too. 'Ben Rudolph, Director of Corporate Communications for Parallels, told me, "Enabling Leopard Server to run in a virtual machine may take some time, but we're working closely with Apple on it and will make it public as quickly as possible." Pat Lee, Product Manager at VMware, concurred, saying "We applaud Apple for the exciting licensing changes implemented in Leopard Server. Apple customers can now run Mac OS X Server, Windows, Linux and other x86 operating systems simultaneously on Apple hardware so we are excited about the possibilities this change presents." Although neither company committed to specific features or timetables, it appears as though we should be seeing virtualization products from both that will enable an Xserve to run multiple copies of Leopard Server in virtual machines.'"

Last week we discussed some of the security features coming in Leopard. This article goes into more depth on OS X 10.5 security — probably as much technical detail as we're going to get until the folks who know come out from under their NDAs on Friday. The writer argues that Apple's new Time Machine automatic backup should be considered a security feature. "Overall, Mac OS X 10.5 Leopard is perhaps the most significant update in the history of Mac OS X — perhaps in the history of Apple — from a security standpoint. It marks a shift from basing Macintosh security on hard outside walls to building more resiliency and survivability into the core operating system."

Ali writes "As discussed here recently, amazon.com has launched a public beta of Amazon MP3, a digital music store that provides DRM-free downloads of over 2 million songs from 180,000 artists and 20,000 labels. In comparison, Apple says the iTunes Store now contains over 6 million songs. Here is a head-to-head comparison."

runner_one writes "According to the New York Times, A federal agency has banned imports of new cellphones made with Qualcomm semiconductors because the chips violate a patent held by Broadcom. The International Trade Commission said today that the import ban would not apply to mobile phone models that were imported on or before June 7." Update: 06/08 13:05 GMT by KD : Glenn Fleishman notes that Apple's iPhone will be allowed into the country, since it doesn't use any 3G chips. He adds that Apple "might have the most advanced smartphone on the market unless President Bush or his trade representative overturn the ruling (which they have the power to do)."

An anonymous reader writes "Leander Kahney of Wired News has an article (Net Publishing Made Profitable) about how the publishers of the free, online newsletter TidBITS have hit the jackpot with their highly focused Take Control ebook series (nicely formatted PDFs that are easy to read on screen or print). Authors earn 50% royalties, and the books cost $5 or $10, with free updates. All the books out right now are about Mac topics, but maybe they'll branch out in the future."

An anonymous reader writes "Leander Kahney of Wired News has an article (Net Publishing Made Profitable) about how the publishers of the free, online newsletter TidBITS have hit the jackpot with their highly focused Take Control ebook series (nicely formatted PDFs that are easy to read on screen or print). Authors earn 50% royalties, and the books cost $5 or $10, with free updates. All the books out right now are about Mac topics, but maybe they'll branch out in the future."

An anonymous reader writes "For all of you that have wanted a firm keyboard (like in the old days with mechanical keyswitches) Matias has released the tactilepro keyboard. This keyboard uses the same mechanical keyswitches used in the Apple Extended Keyboard. Alps was going to scrap the keyswitches, so he had to commit to buy 1 million of them. Here's a great review by Adam Engst." It looks absolutely great, and it's only $100 (though apparently backordered until late April).

klktrk writes "In an article from TidBITS, Jeff Carlson interviews the man who inspired the 'Fred' voice known to early Macintosh uses, and fans of Radiohead."

Aguazul writes "TidBITS has published a really strong article on the DMCA and on how this is bad for Apple users, with some good links and suggestions for action. The author, Adam Engst, is regularly voted the most influential person in the Mac world outside of Apple, so this is a serious wake-up call to Apple users everywhere."

Aguazul writes "TidBITS has published a really strong article on the DMCA and on how this is bad for Apple users, with some good links and suggestions for action. The author, Adam Engst, is regularly voted the most influential person in the Mac world outside of Apple, so this is a serious wake-up call to Apple users everywhere."

natpoor writes "Cory Doctorow writes an excellent piece in this week's TidBITS about how Hollywood is out to destroy the digital hub and what it means for citizens and open source. "In Hollywood's paranoid fantasy, digital television plus Internet equals total and immediate 'Napsterization' of every movie shown on TV." Slashdotters will know some of it, but this is the best write-up I've seen, and it is well-linked. Far more important than AOL on OSX!"

Fubar writes "Longtime TidBITS publisher Adam C. Engst recently wrote a book about Apple's iPhoto software. Faced with the standard publishing-to-market delays that would only leave a month or so before the next version of iPhoto is released, Engst worked out a deal with Amazon that folks can download the book for $13 now, and receive a free dead-tree version once the book is updated to reflect the changes in the new version of iPhoto. This is the first 'book upgrade' I've ever heard of."

Fubar writes "Longtime TidBITS publisher Adam C. Engst recently wrote a book about Apple's iPhoto software. Faced with the standard publishing-to-market delays that would only leave a month or so before the next version of iPhoto is released, Engst worked out a deal with Amazon that folks can download the book for $13 now, and receive a free dead-tree version once the book is updated to reflect the changes in the new version of iPhoto. This is the first 'book upgrade' I've ever heard of."

Roy Wood writes "Adam Engst, editor of the Mac mailing list TidBits, proposes an Internet-based project to provide a home for abandoned code." Not a bad idea, although I wonder how many folks would get off on playing with "old" code. Mind you there are strange folks out there who actually might relish such activity.

Neticen writes "The latest issue of TidBits includes more details about Adam Engst's suit. There is also a dedicated web page with info about the suit. Check it out. "