The December 1999 issue of Linux Journal (#68) will be mailed from the printers in Waseca, Minnesota on Noveber 12, 1999. Linux Journal Contents -- #68 -- December 1999 _________________________________________________________________ Subscribers: To voice your opinions on and join discussion groups about these articles, go to our interactive site at http://interactive.linuxjournal.com/ Focus * System Administration by Marjorie Richardson Features * Workings of a Virtual Private Network, Part 1 by David Morgan Everything you want to know about VPNs: what they are andhow they work. * Corporate Linux: Coexisting with the Big Boys by Markolf Gudjons Moving Linux up to major leagues in large scale productionnetworks. * Post-Installation Security Procedures by Eddie Harari Tired of worry about crackers? Here's what to do. * Securing Name Servers on UNIX by Nalneesh Gaur How to protect this important part of your Internetconnection. * 1999 Editor's Choice Awards by Jason Kroll, Marjorie Richardson, Doc Searls and Peter Salus Who won? Find out here. Forum * X-ISP by Ibrahim Haddad * Web-Based Fax Tools by Marcel Gagne * Hell's Kitchen Systems, Inc. by Craig Knudsen * Guido van Rossum by Phil Hughes * Free Clues from Eric by Doc Searls Reviews * Product Reviews + Diffpack by Jim Moore + Castlewood Orb by Patrick Lambert + MailStudio 2000 by Jason Kroll * Book Reviews + Developing Linux Applications with GTK+ and GDK by Michael Hammel Columns * Take Command: lpd: Getting the Hard Copy by Michael Hughes * Kernel Korner: Implementing Linux System Calls by Jorge Manjarrez-Sanchez * At the Forge: A Web-Based Clipping Service by Reuven M. Lerner * The Cutting Edge: Effectively Utilizing 3DNow! in Linux by Jonathan Bush and Timothy S. Newman * Focus on Software by David A. Bandel Departments * Letters * upFRONT * Penguin's Progress: Millennial Musings--Y2K by Peter Salus * Linux for Suits: A Tale of Two Markets by Doc Searls * Best of Technical Support * New Products + DupliDisk RAIDcase, ARCO Computer Products, Inc. + REALTIME Product Suite, Advanced Management Solutioins + Aplio/PRO, Aplio, Inc. + Clustor 2.0, Active Tools Inc. + OpenLinux 2.3, Caldera Systems, Inc. + V2.0 GNUPro Dev Kit for Linux, Cygnus Solutions + FortranPlus Explorer, N.A. Software Ltd. + ICEbox DS 2000, TA 2000 and NAS 1000, LAND-5 Corporation + LightningFAX v6.5.1, Interstar Technologies Inc. + OmniServer version 1.0 Omnicentrix Corporation + PCI-basce S514 Card, Sangoma Technologies Inc. + PostShop, ScanShop, OCR Shop 4.5 + Xess, Business Logic Corporation + Instant Extranet Server [IXS], V-ONE Corporation * Advertisers Index Strictly On-Line * Army National Guard Using Linux by Richard Ridgeway * Transparent Firewalling by Federico and Christian Pellegrin * Customizing the XDM Login Screen by Brian Lane * Kerberos by Cosimo Leipold * What Can You Expect? by Denny Fox * The Use of Linux in an Embedded System by Dave Pfaltzgraff * Building a Firewall with IP Chains by Pedro Bueno * Porting Progress Applications to Linux by Thomas Barringer _________________________________________________________________ Linux Journal is carried by some newsstands (including all fatbrain.com stores) and is delivered to newsstands by a newsstand distributor. If you know a place that sells magazines that you feel should stock LJ, send e-mail to dist@ssc.com or have them call SSC at 206-782-7733. Getting LJ on newsstands is one of the best ways we can show the non-Internet crowd that Linux is for real. Subscriptions are: US$22/year U.S. US$27/year Canada & Mexico US$37/year Foreign US$39/2 years U.S. US$49/2 years Canada & Mexico US$37/year Foreign US$39/2 years U.S. US$49/2 years Canada & Mexico US$64/2 years Foreign Linux Journal P.O. Box 55549 Seattle, WA 98155-0549 USA Fax: +1 206-297-7515 Tel: +1 888-66-LINUX E-mail: subs@ssc.com URL: http://www.linuxjournal.com/ Our public key (for encrypting your credit card number) is available by fingering linux@ssc.com. Subscriptions begin with the *next upcoming* issue. Back issues are available (except for Issues #1, #3, #4, #5, #30 and #44, #47, #48, #54, #56 and #57, we're out) for $6 each or $8 each non-North American airmail. ***Note: All funds should be in U.S. dollars***