© Giuliana Carullo 2020
G. CarulloImplementing Effective Code Reviewshttps://doi.org/10.1007/978-1-4842-6162-0_10

10. Security

Giuliana Carullo1 
(1)
Dublin, Ireland
 

I never make exceptions. An exception disproves the rule.

—Sherlock Holmes in Sir Arthur Conan Doyle’s “The Sign of Four” (1890)

First things first:

100% secure and reliable code is a unicorn.

I’ve been studying secure unicorns and their habits for a pretty long time. During that time, and as a conclusion of my extensive effort, I figured out that a big part of them are known as procrastinating unicorns whose famous motto is

I’ll think about security later.

In other words, achieving 100% secure code is wanted by everyone, but unfeasible. Every year thousands of vulnerabilities are discovered, ...

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