Letterhead of Andrews Kurth LLP

                                                             Andrews Kurth LLP
                                                             1717 Main Street
                                                             Suite 3700
                                                             Dallas, Texas 75201
                                                             214.659.4400 Phone
                                                             214.659.4401 Fax
                                                             andrewskurth.com

                                                             Ronald L. Brown
                                                             214.659.4469 Direct



                                 June 23, 2005



VIA EDGAR
- ---------

Securities and Exchange Commission
450 Fifth Street, N.W.
Washington, D.C. 20549-0405
Attention:  Jeffrey B. Werbitt Mail Stop 4-6

     Re:  Assure Data, Inc.
          Amendment  No.  4 to  Registration  Statement  on Form  SB-2  File No.
          333-121347

Gentlemen:

     We are filing today Amendment No. Four to the above-captioned  registration
statement  and are  responding to each of your comments in your letter dated May
10, 2005 in the amendment and as discussed below.

     We are also sending a courtesy copy of the amended  Registration  Statement
to Jeffrey Werbitt and Melissa Walsh,  blacklined to show changes from Amendment
No. 3. Page  references  described in this letter  pertain to the clean courtesy
copy and not necessarily to either the courtesy blackline or the Edgar version.

Prospectus
- ----------

General
- -------

1.   We refer you comment 2 of our letter of February 3, 2005.  It appears  that
     portions  of your  prospectus  continue to refer to this  transaction  as a
     "best-efforts"  offering,  such as in your "Plan of Distribution"  section.
     Please  ensure  that you  refer  to this  transaction  as a  direct  public
     offering or self-underwritten offering.

     We  found  one  reference  to a  best  efforts  offering  in  the  Plan  of
     Distribution on Page 23 which has been changed to a direct basis.



Securities and Exchange Commission
June 23, 2005
Page 2


Use of Proceeds, Page 9
- -----------------------

2.   Although you advise that  disclosure  has been added that the officers will
     pay the  shortfall  of the offering  expenses,  it does not appear that the
     prospectus  contains this  disclosure.  If true,  please disclose that your
     officers  will pay the  shortfall  of your  offering  expenses or otherwise
     disclose  how you plan to pay the  offering  expenses if the  proceeds  are
     inadequate to pay the  expenses.  If the officers will pay the shortfall of
     the offering  proceeds,  please describe the arrangements  that Assure Data
     has with its officers.  Is there an agreement  with the  officers?  Are the
     officers otherwise bound to pay the offering expenses?

     Language has been added on Page 9.

Description of Business, Page 10
- --------------------------------

       The Primary Manner In Which We Expect to Conduct Business, Page 11
       ------------------------------------------------------------------

3.   We reissue  comment 26 of our comment  letter of February 3, 2005.  Explain
     your  statement  that you have  obtained  rights to select email listing of
     information technology employees and consultants.

     A more detailed statement of the arrangement appears on Page 11.

     Competition, Page 12
     --------------------

4.   Please  disclose  the  basis for your  belief  that  there are 2.2  million
     potential  customers  in North  America  and that there is no single  large
     company with a significant share of the market.

     The basis for the Company's beliefs have been added on Page 14.

Management's Discussion and Analysis or Plan of Operation, Page 14
- ------------------------------------------------------------------

5.   We reissue  comment 33 of our comment  letter of February 3, 2005.  We note
     that you have had revenues in your last fiscal year ended December 31, 2003
     and in the nine  months  ended  September  30,  2004.  Please  revise  your
     disclosure to include the information required by Item 303(b) of Regulation
     S-B.

     Comparative  period to period  discussions  have been added on Pages 16 and
     17.

6.   We note  that you  estimate  that the  annual  cost to be a small  business
     reporting  company  to be  approximately  $25,000.  We also  note  that you
     disclose  that Assure Data will have adequate  financial  resources to meet
     your financial  obligations as you currently  conduct business for at least
     twelve  months.  Please  clarify  whether  you  will be  able to meet  your
     financial obligations, including the annual cost to be a reporting company,



Securities and Exchange Commission
June 23, 2005
Page 3


     for the next twelve  months if you only  receive  nominal  proceeds in this
     offering.  Also,  consider additional risk factor disclosure that addresses
     the  additional  cash needs of the company  resulting  from your  reporting
     obligation.

     Additional  language  has  been  added  and  the  discussion  moved  to the
     Statement  of  Operations.  The risk  factor "We may not remain a reporting
     company" addresses this issue.

Executive Compensation, Page 17
- -------------------------------

7.   You  disclose in your  "Certain  Relationships  and  Related  Transactions"
     section that Mr.  Lisle was  compensated  $63,785 for services  provided to
     Assure  Data  in  2003  and  2004.  However,  your  executive  compensation
     discloses  "Other Annual  Compensation" of $63,785 for 2003 and $16,355 for
     2004. Please reconcile your disclosure. Also, to the extent that any of the
     "Other Annual Compensation" was received as a result of consulting services
     paid through Information Technology Systems, please revise to disclose this
     amount as "Salary" in your  compensation  table.  Similarly,  disclose  the
     compensation Mr. Kipness received for his consulting  services for services
     provided to Assure Data as "Salary" in the executive compensation table.

     These disclosures have been corrected on Pages 20 and 21.

8.   We note that you disclose 16,355 under  "Securities  Underlying  Options or
     Warrants."  You also disclose that no stock has been issued to any officer,
     employee or director. Please reconcile. Please also advise why you have not
     provided an option grant table or any disclosure regarding these securities
     in an option grant table.

     The table has been corrected.

Notes to the Financial Statements
- ---------------------------------

     Organization and Summary of Significant Accounting Policies
     -----------------------------------------------------------

          Revenue Recognition, Page F-7
          -----------------------------

9.   We refer you to comment 53 of our letter of February 3, 2005.  We note your
     revision to the revenue  recognition  policy description in response to our
     prior  comment.  Based on your  disclosure,  it  appears  that the  monthly
     service fee and the initial  set-up fee are  recognized in accordance  with
     SAB 104.  If  true,  it may be  helpful  to  include  the  related  revenue
     recognition  criteria  considered in determining when to recognize  revenue
     and how you determine that each of your  arrangements  meet those criteria.
     Also,  supplementally explain when you begin to recognize revenue generated
     from  refundable  set-up fees and how this  adheres to the  guidance in SAB
     104.  In  addition,  please  tell us how you  considered  the fact that all



Securities and Exchange Commission
June 23, 2005
Page 4


     contracts are terminable  upon 30 days notice by either party (as disclosed
     in your  "Description  of  Business"  section  on Page 10) in your  revenue
     recognition policy.

     We have expanded our  disclosure  under revenue  recognition  to state that
monthly fees are charged "based on the provisions of each customer's  contract".
We have changed the reference to the Staff  Accounting  Bulletin from SAB 101 to
SAB 104.

     Revenue from set up fees is  recognized  over a 36 month period  coinciding
with  the  beginning  of  the  contract  period.  Although  the  set-up  fee  is
refundable,  none of our  customers  has requested a refund during or after this
initial 30 day period. In addition,  the average start-up fee for the existing 7
customers has been approximately $465. Therefore, the difference between revenue
recorded at the outset of the  contract  period  versus  after the 30 day refund
period  has  expired  would  be  clearly  immaterial  for the  existing  service
contracts.

     Contracts are for a one year period with  provisions for automatic one year
renewals unless  cancelled by either party with 30 days written  notice.  Due to
the lack of history for the Company,  the expected length of these contracts had
to be estimated by management.  To date, no contracts have been  cancelled.  The
Company's  policy on any  contracts  cancelled  in the  future is to record  any
remaining  unrecognized  revenues  from  set-up  fees in the period in which the
contract  is  cancelled.   Accordingly,   management  is  of  the  opinion  that
recognizing  revenue  in  the  manner  prescribed  herein  represents  the  most
conservative treatment available given the nature of the Company's operations.

     Please contact the undersigned with your further questions and comments.

                                                     Sincerely,

                                                     /s/ Ronald L. Brown

                                                     Ronald L. Brown


cc:      Robert Lisle
         Palmer Miles