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<div class="center_top">Thoughtful, detailed coverage of the Mac, iPhone, and iPad, plus the best-selling <a href="http://www.takecontrolbooks.com/?pt=TB-TAGLINE" style="color:yellow">Take Control</a> ebooks.</div>
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<h6>Move to Top Shortcut in iPhone</h6>
<p><p>On an iPhone, flicking all the way back up to the top of a long Web page can be a real drag. Instead, a single tap on the status bar moves you to the top of a page. (The status bar is where the clock is.) This tip also works in other apps, like Mail, Contacts, etc.</p></p>
<p>Visit <a href="http://www.appsafari.com/mobile-safari-tips-and-tricks/">Mobile Safari Tips and Tricks</a></p>
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<div class="featured_meta"><div class="meta_article">24 Aug 1998 | <a href="/article/5047?print_version=1">Print <span class="shift_up"><img src="/images/printer_icon.gif" alt="Printer-Friendly Version of This Article" border="0" width="9" height="10"></span></a></div></div>
<div id="article_box_3726"><P><STRONG>Open Door Slams Network Doors</STRONG> -- Open Door Networks has released a public beta of DoorStop, a software-based firewall for individual Macintosh servers. Unlike expensive hardware solutions, DoorStop operates only on the Macintosh on which it is installed, providing flexible blocking of TCP services. You can block any TCP connection from any address or range of addresses, block access to all TCP services on the server, block accesses to particular IP addresses on a multihomed server, and keep a log of all denied and allowed accesses. DoorStop should be of special interest to anyone running Open Door's ShareWay IP, which provides AppleShare-over-IP services to Macs running Personal File Sharing. As we commented in "Share and Share IP Alike" in <A HREF="http://www.tidbits.com/tb-issues/TidBITS-436.html">TidBITS-436</A>, ShareWay IP creates some security issues - DoorStop can significantly alleviate those concerns. DoorStop requires a PowerPC-based Mac, Mac OS 8.1, and Open Transport 1.3 or later. Pricing has yet to be set, and version 1.0b1, which expires 01-Oct-98, is a 680K download. [ACE]</P><P><<A HREF="http://www2.opendoor.com/doorstop/">http://www2.opendoor.com/doorstop/</A>><BR><<A HREF="http://db.tidbits.com/article/04961">http://db.tidbits.com/article/04961</A>></P><!-- Open Door Slams Network Doors Adam C. Engst --></div>
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