What is the future of PKI? Acceptance of PKI solutions—and product sales—has fallen short of early estimates.

Write each assignment/part separately and answer to all the questions.1. • A recent topic of interest in the industry is the Intrusion Prevention System (IPS). Many vendors have created enhancements to IDS systems to make them into IPSs. What are the differences between an IPS and an IDS? Name a product or vendor for each category. Finally, list a website that has an article discussing the use of an IPS or IDS.• The legal issues surrounding active defense (research “Trap and Trace Systems”) are constantly evolving. How are the use of such systems an ethical consideration in today’s complex workplace? • List three characteristics that an Intrusion Prevention System (IPS) could use in identifying an intruder to a network. Do you feel these systems are effective?2. • What is the future of PKI? Acceptance of PKI solutions—and product sales—has fallen short of early estimates. What would the “killer app” for PKI sales look like? • Will biometrics involve encryption? How are biometric technologies dependent on the use of cryptography?3. Consider the development of wireless technologies and the promises they have made to make use more connected.  Think in your mind about 802.11ac and what technical jumps it has made over 802.11n.  Now think about cellular technology advancements – specifically the now wide availability of 4G services – be on the look out….5G is coming. Don’t forget about 802.11ax (also being called Wi-Fi 6).  https://www.networkworld.com/article/3258807/what-is-802-11ax-wi-fi-and-what-will-it-mean-for-802-11ac.htmlNow, with those ideas in mind, provide comment on what do you think provides a greater security risk….the wide use of wireless hotspots and Wi-Fi everywhere OR the collection of data by wireless cellular carriers of data habits and phone call information.