Annotation of www/users.html, Revision 1.96
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1.18 deraadt 4: <title>OpenBSD at work</title>
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1.6 downsj 15: <p>
1.79 jufi 16: <h2><font color="#e00000">Users</font></h2>
17: <hr>
1.47 ian 18: The term "users" has several connotations. <EM>End users</EM> often
19: want to meet other users of the system, to share ideas, problems and solutions,
20: and discuss the system over a meal or a beer. One of the best ways to do this
21: is with one of our
22: <a href="groups.html">User Groups worldwide</a>.
23: <p>
24: Another connotation of the term is "who is using the system, and for what?",
1.56 louis 25: and that is the subject of the rest of this page. These <a
1.65 jufi 26: href="#com">companies</a> and organizations trust OpenBSD's rigorous code audit
1.38 louis 27: and security-first development model. They use the system to build firewalls,
1.56 louis 28: intrusion detection systems, or general purpose servers.
29: <a href="#edu">University researchers</a> and IT department developers often
30: have similar security and stability requirements and choose OpenBSD.
31: Many <a href="#isp">Internet Service Providers</a> find OpenBSD's
32: security features hard to resist.
33: <p>
1.38 louis 34:
35: If you would like to be listed on this page, send the information to
36: <a href="mailto:press@openbsd.org">press@openbsd.org</a> .
37: <br><br>
38:
39: <i><b>NOTE:</b> For reasons of security, companies can ask us to withhold
40: their names, or those of their clients. They would then appear as
41: "Undisclosed Company".</i><br><br>
1.1 jkatz 42: <hr>
43:
1.79 jufi 44: <h2><font color="#e00000"><a name="edu">Research and other Non-Commercial Users</a></font></h2>
45: <ul>
1.27 ian 46:
1.95 millert 47: <li><a href="http://www.ospedalimantova.it">Azienda Ospedaliera, Mantova, Italy</a><br>
48: Azienda Ospedaliera "Carlo Poma" is the largest health institution in
49: the province of Mantova (Lombardia) with six hospitals and other small
50: ambulatories. OpenBSD was chosen for its reliability and now serves as
51: the bridging firewall between the WAN and the main Hospital of Mantova.
52: We use pf and altq for firewalling and QoS applications, and use fwanalog
53: to generate WAN traffic statistics.
1.94 millert 54: <p>
55:
1.96 ! millert 56: <li><a href="http://www.belperschool.co.uk">Belper School, Belper, Derbyshire, UK</a><br>
! 57: The Belper School uses OpenBSD machines as Samba file servers for around
! 58: 1100 students as well as for student web hosting and a firewall/NAT gateway.
! 59: <p>
! 60:
1.59 jufi 61: <li><A HREF="http://www.iztacala.unam.mx">ENEP Iztacala</A><br>
1.58 louis 62: ENEP Iztacala is one of <A HREF="http://www.unam.mx">UNAM</A>'s peripheral
63: schools. UNAM is Mexico's largest University, with over 250,000 students,
64: and at ENEP Iztacala we have a bit over 10,000 students. This is mostly
65: a health-oriented campus, so the computer area is not a big one.
66: <br>
67: We run as servers currently two OpenBSD, one Solaris and two Linux boxes.
68: With OpenBSD we handle the main web site (happily running on a 7-year old
69: Sparcstation 5), part of our mail accounts and our firewall.
70: <br>
1.65 jufi 71: There are two additional OpenBSD computers, in our development area. One of
1.58 louis 72: them acts as a network monitor (using Snort) and will shortly be moved to
73: sit next to the firewall, and the other one serves as an OpenBSD CVS
74: mirror (<strong>CVSROOT=anoncvs@anoncvs.mx.openbsd.org:/cvs</strong>).
75: <br>
76: We do not do run very creative stuff, we just use OpenBSD for what it does
77: best: run smoothly, even on older hardware, freeing us from most concerns
78: and doubts we have about our other operating systems.
79: <br>
80: We also host a Spanish OpenBSD mailing list (openbsd@tlali.iztacala.unam.mx).
81: <p>
82:
1.94 millert 83: <li><a href="http://fortthunder.org/music/ff/index.html">"Forcefield" art installation</a><br>
84: Part of the audio and lighting for the <em>Forcefield</em> art installation
85: at the 2002 Biennial exhibition at the Whitney Museum of American Art in
86: New York is being controlled by a VAXstation 3100 running OpenBSD.
87: OpenBSD was chosen because it is simple and reliable.
88: <p>
89:
1.66 jufi 90: <li><a href="http://www.hus.fi/group/">Helsinki University Central Hospital, Finland</a><br>
91: The Hospital District of Helsinki and Uusimaa (HUS), with staff totaling approx. 18.000,
92: provides specialized medical care for the residents of the capital and other member
93: local authorities. OpenBSD is used for DNS, mail gateway, VPN and firewall solutions both
94: on the internal campus network and on the Internet.
95: <p>
96:
1.60 louis 97: <li><u>INFN Italian Institute of Nuclear Physics, Florence, Italy</u><br>
98: This non-profit government research and academic institution uses OpenBSD
99: for domain name service and IPF firewall packet filtering.
100: <p>
101:
1.94 millert 102: <li><a href="http://www.polyprep.org">Polytechnic Preparatory Country Day School</a><br>
103: Poly Prep CDS, a large private school in the south of Brooklyn, NY,
104: has been using OpenBSD since its 2.9 release for its firewalls (on
105: both campuses) and now for its student fileservers. The student
106: fileservers, which are a part of the student computer club, run
107: OpenBSD 3.2 and are administered by students under the guidance of
108: an experienced UNIX Administrator. The goal of the program is to
109: teach potential computer professionals the responsibility needed
110: in running a UNIX-like system, good security practices and to show
111: the students that there are alternatives to Linux.
112: <p>
113:
1.56 louis 114: <li><u>Prague Institute of Chemical Technology, Czech Republic</u><br>
115: The university uses OpenBSD on PCs to provide WWW, mail and shell access to
116: staff and students, and on a SPARC IPX for a time server and secondary DNS.
117: The admin stations also run PCs with OpenBSD.
118: <p>
1.43 deraadt 119:
1.53 louis 120: <li><a href="http://www.ceesonora.org.mx">Sonora State Electoral Council,
121: México</a><br>
122: El Consejo Estatal Electoral del Estado de Sonora usa OpenBSD para proteger
1.56 louis 123: sus sistemas, estas aplicaciones estan en linea a traves de Internet, dando
1.53 louis 124: resultados electorales al usuario, su red privada esta protegida por
125: usuarios internos y externos.<br>
126: <i>This government agency uses OpenBSD as a means to protect its
127: network as well as for intrusion detection. The OpenBSD based VPN
128: provides online electoral results to both internal and external users.</i>
129: <p>
130:
1.56 louis 131: <li><a href="http://www.ualberta.ca/">The University of Alberta</a><br>
132: uses OpenBSD on SPARC and Intel hardware for proxy servers, Kerberos
133: servers, print servers, service monitoring, pre-emptive security
134: scanning, and incident response. OpenBSD on Intel Hardware is used
135: for Firewalls and Lan-to-Lan VPN for the university's secured subnets
136: behind which all the University's new administrative systems
137: reside. OpenBSD is used for <A
138: HREF="http://www.ualberta.ca/~beck/authgw.html">authenticating
139: gateways</A> in front of public labs and public ethernet jacks in
140: approximately 40 locations across campus (about 1500 seats) to help
141: secure public internet access. The Department of Computing Science is using two
142: 20 seat OpenBSD labs for undergraduate instruction.<p>
143:
1.96 ! millert 144: <li>The University of Lund's <a href="http://www.jur.lu.se">Law Department</a><br>
! 145: The Department uses OpenBSD for Firewalls, NAT, squid proxies and
! 146: intrusion detection. Their students use the web for applications
! 147: such as internet courses and multimedia lectures, all of which
! 148: pass through one or more OpenBSD boxes.
! 149: <p>
! 150:
1.56 louis 151: <li>The University of Michigan's <a href="http://www.citi.umich.edu/">
152: Center for Information Technology Integration (CITI)</a><br>
153: The CITI laboratory uses OpenBSD as the basis
154: for many intensive research projects.
155: OpenBSD is used for developing and analyzing
156: <a href= "http://www.citi.umich.edu/projects/sinciti/smartcard/">smart card</a>
157: contents and protocols, both in isolation and in real
158: applications. Plans are underway to issue cards
159: containing secure tokens for user logins and kerberos ticket acquisition.
160: OpenBSD is also used as a test platform for the
161: <a href= "http://www.citi.umich.edu/projects/mobile.html">mobile computing</a>
162: program at CITI. Internally "The Packet Vault" is an
163: OpenBSD machine that captures and records on cd-rom every packet on the
164: local 10 Mbps ethernet. Packet contents are encrypted to comply with
165: privacy requirements. This practice is used for intrusion detection. In
166: addition, a number of people within the department are using OpenBSD as
167: their primary operating system. <p>
168:
169: <li><a href="http://www.umn.edu/">The University of Minnesota</a><br>
170: This university uses OpenBSD on Sun Sparc workstations for network monitoring
171: and capacity planning. They query 53,000 (as of May 1999) different interfaces
172: via SNMP, logging more than 250MB of SNMP data to concatenated disk for
173: processing each month.<p>
1.55 louis 174:
1.56 louis 175: <li><u>Uppsala University Hospital, Department of Infectious Diseases</u><br>
176: The department uses OpenBSD for intranet servers, as well as for firewalls and
177: gateways to the Internet.
1.55 louis 178: <p>
179:
1.82 millert 180: <li>Warsaw University's <a href="http://www.chem.uw.edu.pl/">Department of Chemistry</a><br>
181: The Department uses OpenBSD for Firewalls, Mail servers, DNS servers,
182: web servers, squid proxies, file servers and more. The deployment
183: supports more than 1,000 students.
184: <p>
185:
1.92 millert 186: <li><a href="http://www.xscanners.org/">Xscanners Information Warfare Center</a><br>
187: Xcsanners IWC is geared toward many different aspect of Information
188: and Cyber war dealing with topics and discussions that are very
189: relevant in todays post 9/11 world. Building and design Secured
190: enviroments using OpenBSD for many different areas. We also have
191: Security Discussion boards.
192: <p>
193:
1.79 jufi 194: </ul>
1.56 louis 195:
1.79 jufi 196: <h2><font color="#e00000"><a name="com">Commercial Users</a></font></h2>
1.44 deraadt 197:
1.79 jufi 198: <ul>
1.56 louis 199: <li><a href="http://www.adobe.com/">Adobe Systems</a><br>
200: This software giant uses OpenBSD on a number of their network firewalls
201: and network testing systems.<p>
1.23 jkatz 202:
1.43 deraadt 203: <li><a href="http://www.alteon.com">Alteon Networks</a><br>
204: The gigabit ethernet
1.22 jkatz 205: hardware manufacturer, uses OpenBSD machines in varying capacities ranging
1.33 deraadt 206: from testbeds to gateways.<p>
1.22 jkatz 207:
1.43 deraadt 208: <li><a href="http://www.core-sdi.com">CORE SDI S.A.</a><br>
209: An Information Security company based in Buenos Aires, Argentina uses OpenBSD
210: as the main platform for operation and development of information security related
1.12 ivan 211: products. "The robustness, portability and commitment to security
1.14 todd 212: of OpenBSD, as well as the ability to run on different hardware platforms,
213: provides an ideal operating system for environments where security and high
1.56 louis 214: availability are major concerns", says Ivan Arce, CORE SDI's CEO.<p>
1.43 deraadt 215:
1.56 louis 216: <li><a href="http://www.fscinternet.com">FSC Internet Corp.</a><br>
217: A large Information Security and Internet development firm located in
218: Toronto, has used OpenBSD and its IPsec support to construct
219: a secure and flexible VPN for a multi-billion dollar client. "We are
220: delighted with OpenBSD's performance, reliability, and pro-active
221: attitude towards security," says a company spokesperson. "We intend
222: to use OpenBSD in many future projects. We believe strongly that
223: open-source solutions like OpenBSD are best able to provide the high
224: levels of security our clients require -- closed-source software
225: almost never receives the level of code review that OpenBSD is
226: committed to."<p>
1.54 louis 227:
1.94 millert 228: <li><a href="http://www.learningtree.com/">Learning Tree International</a><br>
229: Learning Tree International, the leading vendor-independent training company,
230: uses OpenBSD in some of their security and firewall courses.
1.90 ian 231: <p>
232:
1.94 millert 233: <li><a href="http://www.netfriend.org/">NetFriend Ltd.</a><br>
234: NetFriend Ltd. is a Polish Service Provider of OpenBSD servers, web
235: hosting and development, domain name services, e-Commerce +solutions,
236: dedicated server, database and application services.<p>
237:
1.56 louis 238: <li><a href="http://www.netsec.net/">Network Security Technologies, Inc.</a><br>
239: This network and computer security firm uses OpenBSD for high speed
240: intrusion detection, virtual private networking, and data warehousing
241: applications. Network Security Technologies, Inc is located in the
242: Washington DC metro area, and uses OpenBSD at several undisclosed
243: military and government agency locations.<p>
1.43 deraadt 244:
1.56 louis 245: <li><a href="http://www.softquad.com/">SoftQuad Software Inc.</a><br>
246: This maker of HTML and XML editing software uses OpenBSD for their
247: gateway/firewall and FTP services.<p>
1.12 ivan 248:
1.94 millert 249: <li><a href="http://www.third-net.com/">Third-Net.Com</a><br>
250: Third-Net.Com is a solution provider here in Calgary. Many of our clients
251: have switched to OpenBSD for their firewall/VPN due to it's speed,
252: stability, and security.<p>
253:
1.78 millert 254: <li><a href="http://www.touchtunes.com/">TouchTunes</a><br>
255: TouchTunes is currently the only provider of digital downloading
256: jukeboxes to coin-operated machine operators across the U.S.
257: TouchTunes relies heavily on OpenBSD for high-traffic FTP servers,
258: secure firewalls and VPN connectivity. Internal DNS servers also run on
259: OpenBSD.<p>
1.79 jufi 260:
1.56 louis 261: <li><a href="http://www.xtime.com/">Xtime</a><br>
262: Xtime's core technology is the Time Inventory Management Engine, or
1.80 jufi 263: TIMEngine ®. This technology brings the benefits of e-commerce to
1.56 louis 264: service merchants everywhere, making their time-based inventory available
265: via the web or phone, and delivering powerful new customer relationship
266: management capabilities. Xtime leverages the power of OpenBSD for 75%
267: of their mission-critical network infrastructure, which includes Mail
268: servers, DNS servers, several VPN/Firewalls, secure logging hosts,
269: monitoring/IDS and production web servers. OpenBSD is the de-facto OS
270: used by the Xtime network operations department, boasting a 100% usage
1.92 millert 271: rate amongst the department for desktop workstations.<p>
272:
1.79 jufi 273: </ul>
1.1 jkatz 274:
1.79 jufi 275: <h2><font color="#e00000"><a name="isp">Internet Service Providers</a></font></h2>
1.56 louis 276: <p>
277: One goal of any ISP is to keep their customers' sites and accounts safe
278: from intrusion. OpenBSD's security record speaks for itself, so many
279: ISPs use OpenBSD for this reason alone. However, others use OpenBSD for
280: many, if not most, of their services.
1.79 jufi 281: <ul>
1.18 deraadt 282:
1.71 ian 283: <li><a href="http://www.anonix.net/">Anonix</a><br>
1.70 ian 284: Anonix is an ISP offering anonymous email, shell, and web hosting
1.71 ian 285: services. All of these, plus DNS and billing, are run on OpenBSD.<br>
1.70 ian 286: <i>"We feel confident in its security, and like its clean, layered approach.
287: The basic install doesn't have huge amounts of unnecessary baggage; we can
288: be sure that everything on our systems belongs there."</i>
289: <p>
290:
1.94 millert 291: <li><a href="http://www.appws.com/">Appalachian Web Solutions</a><br>
292: Appalachian Web Solutions is a Carolina based hosting and web design
293: company that utilizes OpenBSD for their enterprise firewall and other
294: behind the scenes security functions.
295: "After fully evaluating all the options both commercial and open source
296: it was an easy decision to use OpenBSD as our firewall and for other
297: security services."
298: <p>
299:
1.56 louis 300: <li><a href="http://www.bsws.de/">BS Web Services</a><br>
301: BS Web Services, a german ISP, is using OpenBSD servers for primary and
302: secondary DNS (djbdns), primary Web hosting (Apache) and
303: primary mail services (qmail-ldap). They also run mission critical
1.68 jsyn 304: LDAP Authentication Backend on OpenBSD (OpenLDAP), as well as MySQL databases.
1.56 louis 305: Hostmaster Henning Brauer writes:<br>
306: <i>"OpenBSD needed some tuning on these machines, especially bigger maxprocs
1.58 louis 307: and maxfiles, but it handles extraordinary loads on ordinary hardware. We are
308: using AMD Athlons (mostly the new Thunderbirds) and AMD K6-III's. We also have
309: some internal machines running OpenBSD as testbeds and printservers and all
310: sorts of other purposes. We plan to move some more machines to OpenBSD,
311: especially our firewalls. Unfortunately we are still running some closed
312: source software, but we'd like to try the Linux emulation. OpenBSD's
313: behaviour under high load, especially under DoS attacks, just doesn't
314: compare to the Linux we used before - Linux went extremely slow, while
315: OpenBSD doesn't even care (same hardware!)"</i>.
1.56 louis 316: <p>
317:
318: <li><a href="http://www.calyx.net">Calyx Internet Access Corp.</a><br>
319: This company uses OpenBSD for running all mission-critical services
320: including WWW, FTP, email, VPN traffic, and network monitoring at its
321: data centers in New York, Los Angeles, and Amsterdam. Even larger web
322: sites such as
323: <a href="http://www.snapple.com">snapple.com</a>,
324: <a href="http://www.tanqueray.com">tanqueray.com</a> and others are no
325: challenge for OpenBSD.<p>
1.1 jkatz 326:
1.80 jufi 327: <li><a href="http://c2pro.net">C2PRO</a><br>
1.77 millert 328: C2PRO is an Indonesian internet service provider using OpenBSD for their
329: web, mail, shell and network monitoring servers.<p>
330:
1.94 millert 331: <li><a href="http://www.compartment.se/">Compartment</a><br>
332: Compartment is a Swedish ISP that uses OpenBSD for many of its
333: production and development servers as well as mail, web and
334: routers.
335: <p>
336:
1.80 jufi 337: <li><a href="http://www.crown.net">Crown.Net</a><br>
1.43 deraadt 338: This internet service provider is running almost completely on
1.24 deraadt 339: a mixture of OpenBSD/sparc and OpenBSD/i386. Our Web Servers(2), Mail
340: Server, Primary and Secondary DNS, and Radius servers all are running
341: OpenBSD/sparc and our shell server and several co-located servers are
1.33 deraadt 342: running OpenBSD/i386.<p>
1.24 deraadt 343:
1.56 louis 344: <li><a href="http://www.elixor.net/">Elixor Networks Inc.</a><br>
345: Elixor Networks uses OpenBSD on AMD hardware to provide shell accounts,
346: website hosting, and domain name hosting.
347: <p>
1.25 angelos 348:
1.56 louis 349: <li><a href="http://www.empirenet.net/">Empire Net</a><br>
350: An ISP in Bend, Oregon, uses OpenBSD on AMD, Intel, and Sun based hardware,
1.72 miod 351: for routing, firewalling, IPsec (VPN), <A
1.56 louis 352: HREF="http://www.csl.sony.co.jp/person/kjc/software.html#ALTQ">bandwidth
353: limiting</a>, web hosting, database servers, network monitoring, intrusion
354: detection, mail servers, backup servers, cache servers, and workstations.
355: One of their OpenBSD routers handles traffic on between a T3 and eight fast
356: ethernet ports, also with several 802.1Q VLANs to separate networks for
1.62 chris 357: co-location customers and business park tenants. An OpenBSD mail server
358: handles e-mail storage/retrieval and RADIUS authentication for over 5,000 users.
359: Several OpenBSD web servers each handle over 300 web sites.<P>
1.27 ian 360:
1.63 louis 361: <li><a href="http://www.globalwire.se/">Globalwire Communications</a><br>
362: Globalwire Communications is using OpenBSD on their Short Message
363: Service (SMS) gateway and database servers.
364: <p>
365:
1.43 deraadt 366: <li><a href="http://www.hobbiton.org/">Hobbiton.org</a><br>
1.73 ian 367: This ISP used OpenBSD to run their free shell server for many years
1.74 ian 368: (it was shut down in November, 2001 due to rising costs of running
1.73 ian 369: a "free" service). They also use OpenBSD on other systems.
370: The shell server, a single AMD Athlon 650, handled at the end
371: 101,796 users. "We tried OpenBSD after having constant security
372: problems with other operating systems", said Hobbiton's Leif
1.43 deraadt 373: Pedersen. "Since then, security in the operating system has not been a
374: problem and, as an added bonus, the systems have been more stable."
1.37 louis 375: <p>
1.34 deraadt 376:
1.56 louis 377: <li><a href="http://www.hurontario.net">Hurontario.net</a><br>
378: In the Headwaters region of Ontario, Canada, Hurontario.net uses OpenBSD
379: on several of their own and their customers' machines.
380: <p>
381:
1.94 millert 382: <li><a href="http://www.info-time.nl/">Infotime</a><br>
383: Infotime, located in the Netherlands, offers webhosting services
384: and domain name registration on servers running OpenBSD. We find
385: OpenBSD to be the most reliable and secure operating system on which
386: to offer services.
387: <p>
388:
389: <li><a href="http://www.networkinformation.com/">inTEXT Communications</a><br>
390: inTEXT Communications is a network security company that uses OpenBSD for
391: firewalls, virtual private networking, as well as various high end security
392: systems. inTEXT Communications Inc (1994) is located in Vancouver, BC,
393: Canada and deploys OpenBSD for several high profile companies including a
394: pharmaceutical firm.
395: <p>
396:
1.56 louis 397: <li><a href="http://www.ioactive.com/">IOActive</a><br>
398: IOActive provides WWW developers and hackers with a place to tinker on test
399: servers. The Seattle, WA, service provider also installs OpenBSD firewall,
400: VPN and IDS systems for regional businesses. "OpenBSD is fast, reliable, and I
401: sleep a little better at night knowing I'm using it," says owner Josh Pennell.
402: "The other thing I love about it is over half of the work is done to secure
403: the box right after installation, saving my company copious amounts of time.
404: OpenBSD in my mind is the defacto standard for open source secure operating
405: systems. Everyone else is just trying to catch up".<p>
406:
1.94 millert 407: <li><a href="http://www.phoenixcomm.net">Phoenix Communications</a><br>
408: Phoenix Communications is an ISP in Dallas, Texas, that uses OpenBSD
409: for firewalls and other infrastructure.
410: <p>
411:
1.80 jufi 412: <li><a href="http://www.poppe.com">Poppe Tyson Europe</a>
1.56 louis 413: is using OpenBSD as a primary DNS, mailserver for
414: 100+ mailboxes, and as their Website Development server for over 50
415: sites.<p>
416:
417: <li><a href="http://www.qpalzm.com">qpalzm.com services</a><br>
418: qpalzm services runs OpenBSD to offer web hosting and shell accounts. The
419: website offers daily updates on programming, gaming, irc, and other
420: technobabble. An online MUD is also available. There is also a
421: <a href="http://www.jscript.org">JavaScript Mailing List</a>
422: using OpenBSD for the benefit of those interested in JavaScript
423: and DHTML. Incidently, qpalzm.com's busy WWW, FTP and mail server runs
424: just fine with OpenBSD on a 200MHz Pentium Pro.<p>
425:
426: <li><a href="http://www.rtmx.net">RTMX Networking Services</a><br>
427: This North Carolina ISP is using OpenBSD on multiple servers for Web,
428: DNS and over 1000 e-mail users in their community just West of
429: Research Triangle. There is a mix of AMD K-6, MicroSPARC-II and
430: PowerPC systems in use, with more customer sub-net servers coming
431: on-line. RTMX.NET mirrors the OpenBSD
432: <a href="http://openbsd.groupbsd.org">WWW</a>
433: and <a href="ftp://openbsd.groupbsd.org/pub/OpenBSD/">ftp</a> sites,
434: and also provides an anonymous CVS repository
435: (CVSROOT=anoncvs@openbsd.groupbsd.org:/cvs), all thanks to 47GB of
436: disk space and a dedicated T1 connection.<p>
437:
1.61 louis 438: <li><a href="http://start.swebase.com/?sida=maskiner">Swebase Network</a><br>
439: This ISP in Sweden uses OpenBSD for Web, DNS and mail servers.
440: <p>
441:
1.76 millert 442: <li><a href="http://www.vovoid.com">Vovoid Software & Multimedia.</a><br>
443: Vovoid Software & Multimedia in Gothenburg, Sweden runs OpenBSD for
444: Firewalls, Web Servers, Mail Servers and DNS Servers. "The choice
445: of OpenBSD for our production servers is obvious and an important
446: keystone in our security strategy."
447: <p>
448:
1.94 millert 449: <li><a href="http://www.wythenet.com">WytheNet, Inc.</a><br>
450: This Virginia ISP uses OpenBSD on all of its servers, including primary and
451: secondary radius, primary and secondary DNS, mail, network monitoring, and
452: several firewalls. They also sell OpenBSD based routers and firewalls to
453: their business DSL customers.
1.93 millert 454: <p>
455:
1.79 jufi 456: </ul>
1.43 deraadt 457:
1.6 downsj 458: <hr>
1.21 pauls 459: <a href=index.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
1.79 jufi 460: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.96 ! millert 461: <br><small>$OpenBSD: users.html,v 1.95 2003/04/14 22:15:51 millert Exp $</small>
1.6 downsj 462:
463: </body>
1.1 jkatz 464: </html>