Hacker Chronicles 1/HACKER1.ISO/phrk3/phrack28.4

Text File | 1992-09-26 | 30KB | 589 lines

                                ==Phrack Inc.==

                     Volume Three, Issue 28, File #4 of 12

                              Network Miscellany
                              ~~~~~~~~~~~~~~~~~~
                                 by Taran King

                                 June 1, 1989


ACSNET
~~~~~~
Australian Computer Science Network (ACSNET), also known as Oz, has its gateway
through the CSNET node munnari.oz.au and if you cannot directly mail to the
.oz.au domain, try either [e-mail] or
munnari![e-mail].

AT&T MAIL
~~~~~~~~~
AT&T Mail is a mailing service of AT&T, probably what you might call it's
MCI-Mail equivalent.  It is available on the UUCP network as node name attmail
but I've had problems having mail get through.  Apparently, it does cost money
to mail to this service and the surrounding nodes are not willing to pick up
the tab for the ingoing mail, or at least, this has seemingly been the case
thus far.  I believe, though, that perhaps routing to att!attmail!user would
work.

AT&T recently announced six new X.400 interconnections between AT&T Mail and
electronic mail services in the U.S., Korea, Sweden, Australia, and Finland.
In the U.S., AT&T Mail is now interconnected with Telenet Communications
Corporation's service, Telemail, allowing users of both services to exchange
messages easily.  With the addition of these interconnections, the AT&T Mail
Gateway 400 Service allows AT&T Mail subscribers to exchange messages with
users of the following electronic messaging systems:

Company                    E-Mail Name*            Country
-------                    ------------            -------
TeleDelta                  TeDe 400                Sweden
OTC                        MPS400                  Australia
Telecom-Canada             Envoy100                Canada
DACOM                      DACOM MHS               Korea
P&T-Tele                   MailNet 400             Finland
Helsinki Telephone Co.     ELISA                   Finland
Dialcom                    Dialcom                 USA
Telenet                    Telemail                USA
KDD                        Messavia                Japan
Transpac                   ATLAS400                France

The interconnections are based on the X.400 standard, a set of guidelines for
the format, delivery and receipt of electronic messages recommended by an
international standards committee the CCITT.  International X.400 messages
incur a surcharge.  They are:

                 To Canada:
                    Per note:            $.05
                    Per message unit:    $.10

                 To other international locations:
                    Per note:            $.20
                    Per message unit:    $.50

There is no surcharge for X.400 messages within the U.S.  The following are
contacts to speak with about mailing through these mentioned networks.  Other
questions can be directed through AT&T Mail's toll-free number, 1-800-624-5672.

MHS Gateway:  mhs!atlas                     MHS Gateway:  mhs!dacom
Administrator:  Bernard Tardieu             Administrator:  Bob Nicholson
Transpac                                    AT&T
Phone:  [phone]                          Morristown, NJ  07960
Phone:  [phone]

MHS Gateway:  mhs!dialcom                   MHS Gateway:  mhs!elisa
Administrator:  Mr. Laraman                 Administrator:  Ulla Karajalainen
Dialcom                                     Nokia Data
South Plainfield, NJ  07080                 Phone:  [phone]
Phone:  [phone]

MHS Gateway:  mhs!envoy                     MHS Gateway:  mhs!kdd
Administrator:  Kin C. Ma                   Administrator:  Shigeo Lwase
Telecom Canada                              Kokusai Denshin Denwa CO.
Phone:  [phone]                     Phone:  [phone]

MHS Gateway:  mhs!mailnet                   MHS Gateway:  mhs!otc
Administrator:  Kari Aakala                 Administrator:  Gary W. Krumbine
Gen Directorate Of Post &                   AT&T Information Systems
Phone:  [phone]                         Lincroft, NJ  07738
                                            Phone:  [phone]

MHS Gateway:  mhs!telemail                  MHS Gateway:  mhs
Administrator:  Jim Kelsay                  Administrator:  AT&T Mail MHS
GTE Telenet Comm Corp                                       Gateway
Reston, VA  22096                           AT&T
Phone:  [phone]                     Lincroft, NJ  08838
                                            Phone:  [phone]

CMR
~~~
Previously known as Intermail, the Commercial Mail Relay (CMR) Service is a
mail relay service between the Internet and three commercial electronic mail
systems:  US Sprint/Telenet, MCI-Mail, and DIALCOM systems (i.e. Compmail,
NSFMAIL, and USDA-MAIL).

An important note:  The only requirement for using this mail gateway is that
the work conducted must be DARPA sponsored research and other approved
government business.  Basically, this means that unless you've got some
government-related business, you're not supposed to be using this gateway.
Regardless, it would be very difficult for them to screen everything that goes
through their gateway.  Before I understood the requirements of this gateway, I
was sending to a user of MCI-Mail and was not contacted about any problems with
that communication.  Unfortunately, I mistyped the MCI-Mail address on one of
the letters and that letter ended up getting read by system administrators who
then informed me that I was not to be using that system, as well as the fact
that they would like to bill me for using it.  That was an interesting thought
on their part anyway, but do note that using this service does incur charges.

The CMR mailbox address in each system corresponds to the label:

          Telemail:  [Intermail/USCISI]TELEMAIL/USA
          MCI-Mail:  Intermail      or      107-8239
          CompMail:  Intermail      or      CMP0817
          NSF-Mail:  Intermail      or      NSF153
         USDA-Mail:  Intermail      or      AGS9999

Addressing examples for each e-mail system are as follows:

MCIMAIL:
   123-4567             seven digit address
   Everett T. Bowens    person's name (must be unique!)

COMPMAIL:
   CMP0123              three letters followed by three or four digits
   S.Cooper             initial, then "." and then last name
   134:CMP0123          domain, then ":" and then combination system and
                        account number

NSFMAIL:
   NSF0123              three letters followed by three or four digits
   A.Phillips           initial, then "." and then last name
   157:NSF0123          domain, then ":" and then combination system and
                         account number

USDAMAIL:
   AGS0123              three letters followed by three or four digits
   P.Shifter            initial, then "." and then last name
   157:AGS0123          domain, then ":" and then combination system and
                         account number

TELEMAIL:
   BARNOC               user (directly on Telemail)
   BARNOC/LODH          user/organization (directly on Telemail)
   [BARNOC/LODH]TELEMAIL/USA
                         [user/organization]system branch/country

The following are other Telenet system branches/countries that can be mailed
to:

TELEMAIL/USA     NASAMAIL/USA     MAIL/USA            TELEMEMO/AUSTRALIA
TELECOM/CANADA   TOMMAIL/CHILE    TMAILUK/GB          ITALMAIL/ITALY
ATI/JAPAN        PIPMAIL/ROC      DGC/USA             FAAMAIL/USA
GSFC/USA         GTEMAIL/USA      TM11/USA            TNET.TELEMAIL/USA
USDA/USA

     Note:  OMNET's ScienceNet is on the Telenet system MAIL/USA and to mail to
it, the format would be [A.MAILBOX/OMNET]MAIL/USA.  The following are available
subdivisions of OMNET:

         AIR     Atmospheric Sciences
         EARTH   Solid Earth Sciences
         LIFE    Life Sciences
         OCEAN   Ocean Sciences
         POLAR   Interdisciplinary Polar Studies
         SPACE   Space Science and Remote Sensing

The following is a list of DIALCOM systems available in the listed countries
with their domain and system numbers:

Service Name            Country             Domain Number    System Number
~~~~~~~~~~~~            ~~~~~~~             ~~~~~~~~~~~~~    ~~~~~~~~~~~~~
Keylink-Dialcom         Australia           60               07, 08, 09
Dialcom                 Canada              20               20, 21, 22, 23, 24
DPT Databoks            Denmark             124              71
Telebox                 Finland             127              62
Telebox                 West Germany        30               15, 16
Dialcom                 Hong Kong           80               88, 89
Eirmail                 Ireland             100              74
Goldnet                 Israel              50               05, 06
Mastermail              Italy               130              65, 67
Mastermail              Italy               1                66, 68
Dialcom                 Japan               70               13, 14
Dialcom                 Korea               1                52
Telecom Gold            Malta               100              75
Dialcom                 Mexico              1                52
Memocom                 Netherlands         124              27, 28, 29
Memocom                 Netherlands         1                55
Starnet                 New Zealand         64               01, 02
Dialcom                 Puerto Rico         58               25
Telebox                 Singapore           88               10, 11, 12
Dialcom                 Taiwan              1                52
Telecom Gold            United Kingdom      100              01, 04, 17,
80-89
DIALCOM                 USA                 1                29, 30, 31, 32,
                                                             33, 34, 37, 38,
                                                             41-59, 61, 62, 63,
                                                             90-99

 NOTE:  You can also mail to [e-mail] or
        [e-mail] instead of going through the CMR gateway to
        mail to NASAMAIL or GSFCMAIL.

For more information and instructions on how to use CMR, send a message to the
user support group at [e-mail] (you'll get basically
what I've listed plus maybe a bit more).  Please read Chapter 3 of The Future
Transcendent Saga (Limbo to Infinity) for specifics on mailing to these
destination mailing systems.

COMPUSERVE
~~~~~~~~~~
CompuServe is well known for its games and conferences.  It does, though, have
mailing capability.  Now, they have developed their own Internet domain, called
COMPUSERVE.COM.  It is relatively new and mail can be routed through either
TUT.CIS.OHIO-STATE.EDU or NORTHWESTERN.ARPA.

Example: [e-mail] or replace
         TUT.CIS.OHIO-STATE.EDU with NORTHWESTERN.ARPA).

The CompuServe link appears to be a polled UUCP connection at the gateway
machine.  It is actually managed via a set of shell scripts and a comm utility
called xcomm, which operates via command scripts built on the fly by the shell
scripts during analysis of what jobs exist to go into and out of CompuServe.

CompuServe subscriber accounts of the form 7xxxx,yyyy can be addressed as
[e-mail].  CompuServe employees can be addressed by their
usernames in the csi.compuserve.com subdomain.  CIS subscribers write mail to
">inet:[e-mail]" to mail to users on the Wide-Area Networks, where
">gateway:" is CompuServe's internal gateway access syntax.  The gateway
generates fully-RFC-compliant headers.

To fully extrapolate -- from the CompuServe side, you would use their EasyPlex
mail system to send mail to someone in BITNET or the Internet.   For example,
to send me mail at my Bitnet id, you would address it to:

            INET:[e-mail]

Or to my Internet id:

            INET:[e-mail]

Now, if you have a BITNET to Internet userid, this is a silly thing to do,
since your connect time to CompuServe costs you money.  However, you can use
this information to let people on CompuServe contact YOU.  CompuServe Customer
Service says that there is no charge to either receive or send a message to the
Internet or BITNET.

DASNET
~~~~~~
DASnet is a smaller network that connects to the Wide-Area Networks but charges
for their service.  DASnet subscribers get charged for both mail to users on
other networks AND mail for them from users of other networks.  The following
is a brief description of DASnet, some of which was taken from their
promotional text letter.

DASnet allows you to exchange electronic mail with people on more than 20
systems and networks that are interconnected with DASnet.  One of the
drawbacks, though, is that, after being subscribed to these services, you must
then subscribe to DASnet, which is a separate cost.  Members of Wide-Area
networks can subscribe to DASnet too.  Some of the networks and systems
reachable through DASnet include the following:

     ABA/net, ATT Mail, BIX (Byte Information eXchange), DASnet Network,
     Dialcom, EIES, EasyLink, Envoy 100, FAX, GeoMail, INET, MCI Mail, NWI,
     PeaceNet/EcoNet, Portal Communications, The Meta Network, The Source,
     Telemail, ATI's Telemail (Japan), Telex, TWICS (Japan), UNISON, UUCP, The
     WELL, and Domains (i.e. ".COM" and ".EDU" etc.).  New systems are added
     all of the time.  As of the writing of this file, Connect, GoverNET,
     MacNET, and The American Institute of Physics PI-MAIL are soon to be
     connected.

You can get various accounts on DASnet including:

  o  Corporate Accounts -- If your organization wants more than one individual
                           subscription.
  o  Site Subscriptions -- If you want DASnet to link directly to your
                           organization's electronic mail system.

To send e-mail through DASnet, you send the message to the DASnet account on
your home system.  You receive e-mail at your mailbox, as you do now.  On the
Wide-Area Networks, you send mail to [e-mail].  On the Subject:
line, you type the DASnet address in brackets and then the username just
outside of them.  The real subject can be expressed after the username
separated by a "!"  (Example:  Subject:  [0756TK]randy!How's Phrack?).

The only disadvantage of using DASnet as opposed to Wide-Area networks is the
cost.  Subscription costs as of 3/3/89 cost $4.75 per month or $5.75 per month
for hosts that are outside of the U.S.A.

You are also charged for each message that you send.  If you are corresponding
with someone who is not a DASnet subscriber, THEIR MAIL TO YOU is billed to
your account.

The following is an abbreviated cost list for mailing to the different services
of DASnet:

     PARTIAL List                DASnet Cost    DASnet Cost
     of Services                  1st 1000    Each Add'l 1000
     Linked by DASnet (e-mail)   Characters     Characters:

     INET, MacNET, PeaceNet,                             NOTE:  20 lines
     Unison, UUCP*, Domains,        .21            .11   of text is app.
     e.g. .COM, .EDU*                                    1000 characters.

     Dialcom--Any "host" in U.S.    .36            .25

     Dialcom--Hosts outside U.S.    .93            .83

     EasyLink (From EasyLink)       .21            .11
              (To EasyLink)         .55            .23

     U.S. FAX (internat'l avail.)   .79            .37

     GeoMail--Any "host" in U.S.    .21            .11
     GeoMail--Hosts outside U.S.    .74            .63

     MCI  (from MCI)                .21            .11
          (to MCI)                  .78            .25
          (Paper mail - USA)       2.31            .21

     Telemail                       .36            .25

     W.U. Telex--United States     1.79           1.63
     (You can also send Telexes outside the U.S.)

     TWICS--Japan                   .89            .47

  *  The charges given here are to the gateway to the network.  The DASnet
     user is not charged for transmission on the network itself.

Subscribers to DASnet get a free DASnet Network Directory as well as a listing
in the directory, and the ability to order optional DASnet services like
auto-porting or DASnet Telex Service which gives you your own Telex number and
answerback for $8.40 a month at this time.

DASnet is a registered trademark of DA Systems, Inc.

                               DA Systems, Inc.
                             1503 E. Campbell Ave.
                              Campbell, CA  95008
                                 408-559-7434
                             TELEX:  910 380-3530

The following two sections on PeaceNet and AppleLink are in association with
DASnet as this network is what is used to connect them to the Wide-Area
Networks.

APPLELINK
~~~~~~~~~
AppleLink is a service of Apple Computer.  They have their own little network
and there are a couple of things to know about it.

First of all, there is an AppleLink-Bitnet Mail Relay which was created to
"enrich the cooperative research relationship of Apple Computer and the higher
education community by facilitating the electronic exchange of information."
Any Bitnet user is automatically authorized to use the mail relay as well as
all AppleLink users.

To send to AppleLink from Bitnet, your header should be as follows:

To:  [e-mail]
Subject:  username@APPLELINK!Hi, how are things at Apple?

The username is the user's ID that you are sending to and the "!" separates the
DASnet To:  field from the real subject.

To send to Bitnet from AppleLink, your header should be as follows:

To:  DASNET
Subject:  [e-mail]!Please add me to the Phrack Subscription List.

The [e-mail] (my address) is any Bitnet address and as above, the
"!" separates the address from the subject of the message.

There is one other thing to mention.  Apparently, sending to
[e-mail] also will perform the same function.  If this does
not work, try routing to [e-mail].

PEACENET
~~~~~~~~
PeaceNet is a computer-based communication system "helping the peace movement
throughout the world communicate and cooperate more effectively and
efficiently," according to their information flier.  It is networked through
Telenet and can be reached via dial-up.  To subscribe to this service, it costs
$10 to sign up.  With this sign-up fee, you receive a user's manual and a
"free" hour of off-peak computer time (which is weekday evenings, weekends, and
holidays).  Beyond this, you pay a monthly $10 fee for another hour of off-peak
computer usage and you pay $5 for additional PEAK hour usage.  They charge,
also, for users who require extra space on their system.  I guess peace carries
a heavy cost in the long run!  You do get 2 free hours of off-peak time though
for every additional user you bring to PeaceNet.  It is a project of the Tides
Foundation, a San Franciscan public charity, and is managed by 3 national peace
organizations (non-profit, of course!).  Anyway, to join PeaceNet, send your
name, organizational affiliation, address, city, state, zip code, telephone
number, and who referred you to PeaceNet as well as your credit card number
with expiration date (and the name on the card if it's different than yours) to
PeaceNet, 3228 Sacramento Street, San Francisco, CA 94115 or call them at
415-923-0900.  You can also pay by check but that requires a $50 deposit.

FIDONET
~~~~~~~
FIDONET is, of course, the ever-popular group of IBM bulletin boards that made
it possible for networking to be incorporated into bulletin board systems.
FIDONET seems to have a number of gateways in the Wide-Area Networks.  First of
all, it has its own domain -- .ifna.org -- which makes it possible to mail
right to FIDONET without routing through UUCP gateways or whatever.  The format
for this gateway is:

Username@f<node #>.n<net #>.z<zone #>.ifna.org

In other words, if I wanted to mail to Silicon Swindler at 1:135/5, the address
would be [e-mail] and, provided that your mailer
knows the .ifna.org domain, it should get through alright.  Apparently, as of
the writing of this article, they have implemented a new gateway name called
fidonet.org which should work in place of ifna.org in all routings.  If your
mailer does not know either of these domains, use the above routing but replace
the first "@" with a "%" and then afterwards, use either of the following
mailers after the "@":  CS.ORST.EDU or K9.CS.ORST.EDU (i.e. username%f<node
#>.n<net #>.z<zone #>[e-mail] [or replace CS.ORST.EDU with
K9.CS.ORST.EDU]).

The following is a list compiled by Bill Fenner ([e-mail]) that was
posted on INFONETS DIGEST which lists a number of FIDONET gateways:

Net      Node    Node Name
~~~      ~~~~    ~~~~~~~~~
104      56      milehi.ifna.org
105      55      casper.ifna.org
107      320     rubbs.ifna.org
109      661     blkcat.ifna.org
125      406     fidogate.ifna.org
128      19      hipshk.ifna.org
129      65      insight.ifna.org
143      N/A     fidogate.ifna.org
152      200     castle.ifna.org
161      N/A     fidogate.ifna.org
369      17      megasys.ifna.org

NOTE:  The UUCP equivalent node name is the first part of the node name.  In
       other words, the UUCP node milehi is listed as milehi.ifna.org but can
       be mailed directly over the UUCP network.

Another way to mail to FIDONET, specifically for Internet people, is in this
format:

ihnp4!necntc!ncoast!ohiont!<net #>!<node #>![e-mail]

And for those UUCP mailing people out there, just use the path described and
ignore the @husc5.harvard.edu portion. There is a FIDONET NODELIST available on
most any FIDONET bulletin board, but it is quite large.

ONTYME
~~~~~~
Previously known as Tymnet, OnTyme is the McDonnell Douglas revision.  After
they bought out Tymnet, they renamed the company and opened an experimental
Internet gateway at ONTYME.TYMNET.COM but this is supposedly only good for
certain corporate addresses within McDonnell Douglas and Tymnet, not their
customers.  The userid format is xx.yyy or xx.y/yy where xx is a net name and
yyy (or y/yy) is a true username.  If you cannot directly nail this, try:

[e-mail]

A subnet of Tymnet is called GeoNet.  It is a private X.25-based subnet that is
operated by the U.S. Geological Survey, a bureau of the U.S. Department of the
Interior.  It supports about 165 host computers including about 75 USGS Primes,
50 VAXen, and 2 Amdahls.  One of their VAX systems is on BITnet at USGSRESV and
they have SPAN nodes at IFLAG1.SPAN and EROSA.SPAN.

THENET
~~~~~~
The Texas Higher Education Network (THEnet) is comprised of many of the
institutions of higher education in the state of Texas.  Its backbone network
protocol is DECnet.  THEnet has recently been designated as an NSF regional
network, distributing Internet Protocol (IP) access over DECnet in some cases
and utilizing multi-protocol routers in others.  THEnet has a NIC (Network
Information Center) at THENIC.THE.NET and addresses within THEnet are probably
routed to [e-mail].

UUCP PATHS AND NODE INFORMATION
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Many UUCP Unix nodes have the commands uuhosts and uupath.  The uuhosts command
allows you to receive information about a specified UUCP node such as the path,
node contact, how it is polled for USENET feeds, etc.  The uupath command
simply tells you the path from one UUCP node to another.  Well, although at
this time, this is only good for Bitnet users, this interactive message feature
is good to know just in case you need to know a path to a particular node.  For
IBM systems using RSCS network software, use the command

SM RSCS CMD PSUVAX1 UUPATH node1 node2 ...

     (For people on VAXen with JNET network software, the format is:     )
     (SEND/COMMAND PSUVAX1 UUPATH node1                                  )

to receive standard information listed above from the uupath command.

Multiple nodes can be listed where node1 node2 represent separate UUCP nodes.

I've found that this can be useful in finding surrounding nodes of the
destination node in case you have a problem mailing through a particular path
or node.  You can, with this command, use alternate routings by specifying them
with a "bang-path" that will indicate to the UUCP gateway where the message is
to be sent to next.  This is in the format of, say,
"psuvax1!catch22!msp!taran@UUCPGATE" or whatever where UUCPGATE can be any UUCP
gateway such as PSUVAX1 or UUNET.UU.NET to name a few.

NICS
~~~~
The Network Information Centers (NICs) can be extremely useful in figuring out
various problems on the networks, such as routings or the place at which the
node resides, etc.

BITNIC is the BITnet Network Information Center which is located in New Jersey.
Its node name is BITNIC.BITNET and it contains a variety of resources which can
be utilized via mail or via direct messages from Bitnet users.

The DATABASE@BITNIC contains lists of all kinds.  This database does not limit
itself to information about the networks.  It does contain this information,
but also holds various trivialities.  Send the HELP command either via direct
message to DATABASE@BITNIC if on Bitnet or send mail to that address containing
the command you wish to perform (i.e. send a message saying HELP to
[e-mail] from another network or from Bitnet if you're at a node
without direct message capabilities).

LISTSERV@BITNIC contains the standard listserver files that you'd expect to
find plus some other interesting ones.  I'm not going to take the time to tutor
you, the reader, in using these, so just send a HELP command the same as you
would to DATABASE@BITNIC for more information.

NETSERV@BITNIC is a file server which contains information files pertaining to
various networks that are connected to Bitnet, as well as files about Bitnet.
From here, you can get network node lists, information files on networks such
as SPAN, ARPANET, NETNORTH, etc. and other network related files.  This can be
an extremely useful resource when you're trying to mail someone at another
network.

The Data Defense Network NIC (DDN NIC) is located at SRI-NIC.ARPA and has
various useful files about the DDN as well as the Internet.

There are a number of ways to obtain information from the DDN NIC.  First of
all, people on the Internet with the Telnet capability can Telnet to
SRI-NIC.ARPA and perform a number of procedures from the pre-login screen.
First of all, you can get TAC News updates by typing TACNEWS.  The NIC command
allows you to find various facts about the whereabouts of network information
files, etc.  The WHOIS command is probably the most useful of these 3.  The
WHOIS program allows you to find addresses for registered users of the networks
as well as information about networks and nodes on the networks, depending on
what you ask the WHOIS program for.  To find only a certain record type, you
can use the following specifiers:

Arpanet        DOmain         GAteway        GRoup          HOst           IMp
Milnet         NEtwork        Organization   PSn            TAc

To search for a specific field, use the following specifiers:

HAndle or "!"    Mailbox or if it contains "@"        NAme or a "." leading

These features return whatever information is available from the DDN NIC
database.  If you do not have the capability to use Telnet, mail can be sent to
[e-mail] with the "SUBJECT:" line containing the following
commands:

HELP          This will send you a help file for using the DDN NIC.
RFC nnn       This sends you a Request For Comments file (where nnn is either
              the number of the RFC file or else is INDEX to list them).
IEN nnn       This sends you an Internet Engineering Notes file where nnn is
              the same as above.
NETINFO xxx   This feature allows you to get files about the networks where
              xxx is the filename or else the word INDEX for a list of
              available files.
HOST xxx      This returns information pertaining to the xxx host specified.
WHOIS xxx     This is the same as using the WHOIS command from Telnet.  For
              details on how to use this, send the WHOIS HELP command on the
              "Subject:" line.

There are other Network Information Centers throughout the networks but as far
as I know, their abilities are nothing near as powerful as SRI-NIC.ARPA.  They
are the places, though, to mail to for answers concerning those networks if
you have some question as to the workings of the network or anything else.
_______________________________________________________________________________

Downloaded From P-80 International Information Systems 304-744-2253 12yrs+