Describe two cryptographic applications and how they are used in Information System Security.

Week 9 Discussion
Describe two cryptographic applications and how they are used in Information System Security.
An initial post must be between 250-300 words
Wk 9 Discussion
Cybercriminals use many different types of malware to attack systems. Select one common type of malware listed in this article link and using your own words, explain how to defend yourself against it.   https://www.esecurityplanet.com/malware/malware-types.html#maliciousmobileapp
Post should be between 250-300 words
Wk 9 Written Assignment
Using the following link as your reference, select TWO and explain the differences(viruses, worms, trojans, and bots).What Is the Difference: Viruses, Worms, Trojans, and Bots?
It should be 300 words