Across
1
Pointer on a computer screen
5
Security system blocking unauthorized access
6
Conversion of data into secret code
7
Programming language for web browsers
8
Smallest unit of a digital image
Down
2
Storage medium for digital data
3
Reusable block of code
4
Point where user interacts with system
9
Instructions written for a computer
10
Short-range wireless technology
11
Storage location for code
12
Online data storage and computing
13
Capacity of a data connection