Across
1
Collection of web pages
3
Encode data to keep it secure
5
Wireless internet connection
6
Step-by-step problem-solving method
9
Error in computer code
10
Security system blocking unauthorized access
12
Physical components of a computer
13
Set of instructions for a computer
Down
2
Point where user interacts with system
3
Conversion of data into secret code
4
Function that calls itself
7
Process of finding and fixing code errors
8
Request for information from a database
11
Reusable block of code