input ( ). ,        -
 . ,  .

installation ().    .   

Linux   . .   .
interactive (). ,     

.          

 . ,      ,  vi  mail, 

   .

interface ().    .     -
,        ,   
  .      
,    :   , 
  ,         
   . ,      
   .

International Organization for Standardization (   -
). . ISO.

internet.  ,    ,  .

Internet.   internet-  . Internet (  )   -
 ,     (ARPAnet, NSFNet, MILNET  -
),      .      (.corn 
.),  (.  .edu),  (.  .net)   (.mil)
,          
,       Internet (IP).    -
    (.us, .es, .mx, .de, .ua, .ru   ),   
  .

Internet Protocol ( Internet). . IP.

Internet Service Provider ( Internet-). . ISP.

intranet.          -
.   Internet     intranet-. . 
"intranet"    10.

invisible file ( ). ,     .   -
  ,    Is   .  Is  
-   ,   .  ,    
      (*) ,   
  .   .

IP.  Internet (Internet Protocol).    TCP/IP.  IP   -
       , 
     ,    -
 .  IPv4    lPv6. 

IP address (IP-).    Internet.     , -
      ,   Inter-
net (IP). ,    ,   IP,  -
 IP-    .

IP multicast ( IP). . .

IP spoofing (IP-). ,     
 .     ,   IP-
, ,       (.  "-
 "  10).     ,  -
 ()   .

978                                                         VII. 