    The copyright - exclusive rights of production, publication
and  sale  of  author's work,  for example,  contents  of  text
the  file. Many authors, publishing houses, firms have problem,
how  to  protect  the  publications  and  documents,  stored as
files from the users, trying to copy or to change Contents with
the  purpose  of  consequent  commercial duplicating. Alongside
with  plotting  of  damage such operations can reduce to   that
firm, on which equipment was created and is published Material,
will be involved(attracted) in the judicial responsibility. 
    How  to supply  a  guard  from such violations?  Before the
authors  also  the firms arise a dilemma,  a  guard  on the one
hand is necessary contents  in the  file, and on the other hand
for  the  potential  customers It is necessary to supply a free
access to materials.  As  in  usual to  library.  The access to
the  books and  journals exists, is present even possibility of
copying  or photography,  however  access to To printed gang is
absent! 
    How to achieve  the same  effect in Internet or for want of
entries Files on CD?  Apparently  it  is possible to name three
main approaches  - submission  of files in some special format,
encoding  materials,  submission  on  a  screen  of  the screen 
monitor  of  a  text information in Graphic kind. On this page,
certainly, it is impossible more or Less explicitly to consider
all of pro and contra of datas of the approaches. However it is
possible  to state, that application of encoding already widely
is  used  for a counteraction to unauthorized access (UAA). And
the  text  material  represented  in  a  graphic  kind  not  so
approaches  for  piracy copying with the purposes of commercial
duplicating.  Furthermore  in light of new technology guards of
graphic files by 'water'  signs, last approach It can essential
supplement encoding.  And  can  even and  on the contrary - the
process of  graphic  shaping  of the text  on  a screen will be
be  accompanied  by  elements  of  encoding  (introduction  the
password etc.). 
    Just  the  approach connected with transformation of a text
information  in  the  graphic  form we  here  also  offer.  And 
'intermediary'  between  a text file and graphic mode of map is
the program on Java.  And as is known programs on Java allow To
generate  a  graphic image  'on the fly'.  That is, on channels
The text file, that  naturally  how many will be transmitted to
communication  the  traffic  will not increase.  For want of it 
the text can be  previously  is ciphered (that is important for
want  of  for  transfer  of files on the  unprotected  channels
communications).  If  for  want  of it to add visible 'water' a
sign  and  password,  that  we  shall receive four degrees of a
guard from UAA!
    All said above just also  is illustrated by(with) the given
page.  Certainly system of encoding for the exponential version
of the  program  is selected rather trivial.  And the password,
as you have noticed, is applied. Thank you for attention.







