Author Archive

About Andy Yeung

Andy Yeung

Andy is a software developer at LoginRadius who enjoys all things tech related. His primary interests are in web apps and big data. On his free time, he likes to play and watch basketball, run, and go indoor climbing.

Here are my most recent posts

Encryption and Hashing

Both encryption and hashing have significant uses in cryptology and other fields. One defining difference between them is that encryption is reversible, while hashing is irreversible. Because of this, encryption is often used for protecting the confidentiality of data. Only authorized people with the key should be able to access the data.

Read more