                          

        ६       ⪨   ணࠬ   த⮢,
  ஢ 䠩  ᮮ饭,  ।  ஭
,  ।   ࠧ஢  ० on-line     祭
.      ணࠬ  ࠧ  ⥪⮢ ०
(chat)   짮,    ࠧ      ꥪ⮬  
  襩.     ᪠,   ஢   㣮
ᮢ ࣠樨 ⠪    ,   ⠥
        饭  IRC  ICQ,   ᫨  㤥
祭 ᭮   ࠧ,      ᤥ.  ⮩
⥪  (    ⠭  chat  -    ⮩ ⥪)  
뤥   IP  ⮢      ᯥ樠쭮  㤮  /
ணࠬ ᯥ祭 (sniffers).

                ᮡ 1:   ⥪⮢ ०

      ⠫     ணࠬ  饭 ࠧ஢
on-line,  襫 ᥣ  த. 뢠  Secure Communicator
(http://www.idirect.com/secure/).
     Secure Communicator  ஢    ࠧ  
䠩,  ।  짮⥫ 㣮.  砫 ࠧ
㦭  IP  ᮡᥤ  ᯮ짮 on-line directory
service,  ⮬,    Netscape CoolTalk, MS NetMeeting
 IPhone,  ⮫쪮       ࠡ⠥  .      ஡
  㬥  (), ᥣ  ᭠砫  
IRC  ICQ,  㧭 IP     ஫,  ⥬ ३
 Secure Communicator,    ᥤ   mIRC.
       ⮨  ⮬,   evaluation copy,    
,        ᪠  ,  ࠧਢ ,   
஢ ࠧ  .         ᫥  ࠧ  
ਢ ਩ : 5aaDa7aa6a  ॣ樨 ணࠬ.

                     ᮡ 2: ୥-⥫䮭

     䮭 ࠧ            ஭    ⮩    
ᥢ饩 ⥯ থ  訢.  ࠪ᪨  
஢   ஭  㭨      墠祭.
PGPfone 頥 ⥫䮭 ࠧ   ୥  ⥫䮭
,  ᯮ  ᠬ  ⮩     ਯ⮣᪨
孮.    ⮣,  ᯮ  ୥     ⢥   ।
ᮢ  饭,      ⥫쭮  ᭨ ᢮ 室 
ࠢ  ᯮ짮 筮 ⥫䮭 裡.

                        ࠪ⨪ PGPfone

     PGPfone  "  "  ⥫䮭,    ᫨  
 ᯮ     .
     PGPfone (Pretty Good Privacy Phone) -    ணࠬ  த,
 ॢ頥  ᮭ     饭
⥫䮭.   ⮣,  ⮡ ।⠢     饭
⥫䮭  ࠧ    ॠ쭮  ६  (  ⥫䮭   
 ୥)   ᯮ 孮 ᦠ 㪠  ⮩
ਯ⮣᪨  ⮪.    襣 ,  ਭ १
䮭,  PGPfone ᫥⥫쭮:  ஢뢠,  ᦨ,  
ࠢ  ⮬,    室    㣮    ஢   ⠪
ᯮ PGPfone.   ਯ⮣᪨ ⮪  ⮪ ᦠ
롨 ᪨  ⭮  짮⥫,  ।⠢ 
⢥ 䥩,   筮 ⥫䮭.   롮 
஢ ᯮ ⮪ ਯ⮣䨨   箬,  ⠪
 ।⥫쭮  饭    砬  
ॡ.
     ,  㦭  ᪠ PGPfone, :
     -饬   ,  ন騩  ᪮ ।
  14.4 Kbps  ⮪ V.32bis (४ 28.8 Kbps 
⮪  V.34);  IBM  PC-ᮢ⨬      ஬  
  66  MHz  486  (४  Pentium),  㪮  ⮩   
   譨,  ࠡ騩  ࠢ Windows 95 
NT,   Apple(r) Macintosh(tm)  ஬ 25MHz 68LC040  
(४  PowerPC)    ࠢ  System  7.1     
⠭묨 Thread Manager 2.0.1, ThreadsLib 2.1.2,  Sound Manager
3.0  (  ணࠬ 㯭  FTP-ࢥ Apple) - ࠡ PGPfone
 68030 Mac  ࠭,       ;
⠪,            68040,    ᨬ   ⮣,
⠭  ᮮ⢥饥 㪮 㤮.
           孮:     PGPfone         ॡ
।⥫쭮        饭             
ਯ⮣᪨    砬.    ஭      砬   
ᯮ짮 ⮪   砬  -,    
  ⮬,   墠뢠 ࠧ,   - 
ଠ,      ६  ஭  ଠ樥
  ନ஢ 饣 ,   ᯮ  ஢ 
஢ 祢 ⮪.
      PGPfone   ᨨ   1.0      ⥭䨪樨     砬
ᯮ  ᪠    (  ),     ஢
祢  ⮪  -   ன DES,  CAST  Blowfish,   
ᦠ  -  GSM. (: Philip R. Zimmermann. PGPfone Owner's
Manual Version 1.0,  1996, pp.6-7) PGPfone 1.0  Macintosh  Windows
95/NT ࠭ ᯫ⭮.  ⠪ ᪠ 
PGPfone   2.0  (⮫쪮    Macintosh    㯭  "쭮"  
ਪ᪨  ᪨ 㯠⥫).

                    ࠪ⨪ PGPfone 2.0

     롮 孮 ᦠ 祢 ⮪ (GSM, GSM Lite and ADPCM)
  ᪮  ᬥ  ࠧ뢠 裡.   
 ⨬쭮 ⢠ 㪠.
      饭  䠩.
     䮭 ᭠ .
     ॡ  ⥬:
MacOs 7.5    ,  PowerPC  Macintosh;    68040  Macintosh  
⠪⮢  ⮩      33Mhz  (  襭  ⢠  㪠
४   );
     䮭  譨   -  㯫᭮ ० 
    ᪮ ⪮ 몠;

           ਬ砭  ᪨ 짮⥫ PGPfone 1.0

     1. PGPfone 砫쭮 ஥  ⮭ ;  ४祭 
  ,  ᯮ㥬  設⢮  ᨩ᪨  ⥫䮭
⠭権,  ﬨ  ।ᬮ७   㬥樨  ᠭ.  ⮡
४    ,    ⨭ 㪢 "p"
। ஬   ,    㭪.
     2.   㯫᭮ ᮥ,    ⮢㦤
ᨫ⥫ 㪮 ,   㬥樨 ४ ᯮ짮
譨,      .  娥 १   ⠪,
稢   㪮  ࠧꥬ    ⥫䮭  㡪.  
訥   㪮   ,   ࠧࠡ⠭      ⮬   ॡ
୮ ⥫䮭, ॠ 㭪 襭 ᠬ㦤.
     3. ᪮  PGPfone    ࠡ    ⮪    ॠ쭮
६ ⪫砥  ४ 訡 ,  ணࠬ 祭
ॡ⥫쭠   .     ⢮  
ᠬ  ⠭  裡      PGPfone    
⮫쪮  稯,    ⨨,    ⭮ .

                            PGPfone?

      1.0  Windows 95/NT (室 mfc40.dll  msvcrt40.dll)
     ftp.ifi.uio.no (ࢥ)
        web.mit.edu ( -   ᯮ!) 
         1.0  Mac OS 
     ftp.ifi.uio.no (ࢥ)
        web.mit.edu ( -   ᯮ!)
     http://www.pgpi.com/pgpfone/ ( 㭠த 짮⥫).
      2.0  Mac OS
     http://www.pgp.com ( -   ᯮ!)
