hacker-techniques-amp-how-cyber-criminals-communicate

In a minimum of 450 words, answer the following questions:

1. What is the need for encryption?Is it a good idea for an organization to buy encryption software that uses “secret” algorithms?

2. How might our understanding of cybersecurity and cybercrime be enhanced?

3. Research corporate espionage. Has corporate espionage been affected by cyber technology?Be specific.

4. Cybercriminals communicate with one another all over the world. What problems do issues of jurisdiction pose for understanding and prosecuting crimes committed in cyberspace?