Exercise 1: ZoneAlarm is a PC-based firewall and IDPS tool. Visit the product manufacturer at www.zonelabs.com (Links to an external site.) and find the product specification for the IDPS features of ZoneA-larm. Which ZoneAlarm products offer these features?
Exercise 2: Perform a web search for Symantec Desktop Email Encryption (powered by PGP Technology). Download and install the trial version. Using the tool and your favorite email program, send a PGP-signed email to your instructor. What looks different in this email compared with your other emails?
Exercise 3: Perform a web search for Announcing the Advanced Encryption Standard (AES). Read this document, which is a FIPS 197 standard. Write a short overview of the development and implementation of this cryptosystem.