Legal Definition of cybersecurity. : measures taken to protect a computer or computer system (as on the Internet) against unauthorized access or attack.
What Is Float in Computer Programming? Float is short for floating point.. Float is a fundamental type built into the compiler and used to define numeric values with decimal points, which accommodate fractions. C, C++, C# and many other programming languages recognize float as a data type. Other data types include int and double.
A float (floating point number) is a number with a decimal point or a number in exponential form. In the following example $x is a float. The PHP var_dump() function returns the data type and value: