Software is computer code that tells a computer how to perform a specific task. Software can include operating systems, applications, and malware.

A computer virus is a form of malicious software that piggybacks onto legitimate application code in order to spread and reproduce itself.

APIs are common types of computer code and form the foundation of our modern information architecture.

It may also open the door to computer hackers. The Cyclone compiler identifies segments of code that could eventually cause such problems using a “type-checking engine”.

Some can even write computer code, which makes sense when you think that computer code is just another type of language.

They do more coding and debugging the code than other types of analysts, although they still work extensively with management to determine what business needs the applications are meant to address.

While some hackers develop various types of tools and applications with which people can secure themselves, others spend time painstakingly looking for and reporting vulnerabilities and malware.