Across
1
Encode data to keep it secure
1
Conversion of data into secret code
7
Programs and applications on a computer
9
Portable personal computer
10
Rules for data communication
11
Smallest unit of a digital image
13
Point where user interacts with system
Down
2
Function that calls itself
3
Convert code into executable program
4
Set of instructions for a computer
5
Program to access the internet
6
Series of commands for a computer
8
Programming language for web browsers
12
Unit of digital information equal to 8 bits