Encryption helps protect your data against which of the following risks?
Receipt of an unwanted email
Theft or loss of a laptop or USB drive
Viruses and other malware
Q: What must be protected in order to guard data that has been encrypted?
The key
The cipher-text
The algorithm
Q: Which of the following attacks does encryption protect against?
Someone reading your confidential files
Someone sending you a phishing email
Someone infecting your computer