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Extract Directly from Time Machine

Normally you use Time Machine to restore lost data in a file like this: within the Time Machine interface, you go back to the time the file was not yet messed up, and you restore it to replace the file you have now.

You can also elect to keep both, but the restored file takes the name and place of the current one. So, if you have made changes since the backup took place that you would like to keep, they are lost, or you have to mess around a bit to merge changes, rename files, and trash the unwanted one.

As an alternative, you can browse the Time Machine backup volume directly in the Finder like any normal disk, navigate through the chronological backup hierarchy, and find the file which contains the lost content.

Once you've found it, you can open it and the current version of the file side-by-side, and copy information from Time Machine's version of the file into the current one, without losing any content you put in it since the backup was made.

Submitted by
Eolake Stobblehouse

 

 

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Firefox 1.0.1 Security Update Released

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Firefox 1.0.1 Security Update Released -- The Mozilla Organization last week released Firefox 1.0.1 for all platforms, which fixes a number of small security holes or potential problems, notably the homograph spoofing problem we've talked about recently in TidBITS (see "Don't Trust Your Eyes or URLs" in TidBITS-766). The updated version includes a new preference, network.IDN_show_punycode, which is set to true. (To access this preference, enter "about:config" in the Location field and press Return; it's probably easiest to then type "IDN" in the Filter field to display the preference.)

<http://www.mozilla.org/products/firefox/ all.html>
<http://www.mozilla.org/projects/security/known- vulnerabilities.html>
<http://db.tidbits.com/article/07983>

Instead of seeing the actual display of international characters in domain names, you'll see the punycode or Unicode-to-Roman mapping when you visit a site that is attempting to pass itself off as another site using this technique. The Shmoo Group, which exposed this visual vulnerability, have a demonstration on their site. The second o in shmoo in the links at the top of that page is a homograph, or a letter that looks like another letter. Before Firefox 1.0.1, the links and the destination of the fake domains at the top of that page would read "http://www.theshmoogroup.com/". Now they appear as "http://www.xn--theshmogroup-bgk.com/".

<http://www.shmoo.com/idn/>

The English version of Firefox 1.0.1 for Mac OS X is an 8.7 MB download; note that not all language versions have been updated yet.

 

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