Insect flight is being studied by a team of biologists at the University of California, Berkeley.

I nearly screamed as I scrambled to turn off the water. Asking myself how this could happen yet again.

Our building had run out of hot water. For the fifth time this month!

I realized I had to rise above this difficulty. Emphasizing the things I do have, not the ones I don’t.

There I was, in the middle of my morning shower. When it happened.

A user wants to securely access their home network while traveling abroad and is deciding between VPN and Tor. Compare VPN and Tor based on: Performance Anonymity Use-case suitability Recommend the best option and explain why.

You’ve deployed a signature-based IDS in your network. Analysts complain they are overwhelmed with alerts, many of which are false positives. Why do false positives occur in signature-based IDS systems? Propose a tuning strategy to reduce noise. What risks do you face when tuning alerts too aggressively?

An organization implements a role-based access control (RBAC) model. A penetration tester discovers that a user with the “intern” role can access HR data, which is supposed to be restricted to the “HR” role. Identify what likely went wrong in this RBAC setup. Propose a solution to fix this misconfiguration. Describe one additional safeguard that could prevent similar issues.

A suspected insider is exfiltrating data from within your organization. You’re asked to use firewall logs and IDS alerts to investigate. How would you correlate firewall and IDS data? Suggest a preventive measure to catch insider threats in real time.

Nuestro Mundo: En la clase de cultura. Kirsten is taking a class about the Hispanic world. The teacher asks her some questions about it. Answer them as if you were Kirsten, using brief expressions in English. (2 pts. each; 10 pts. total)   1) What pre-Columbian civilization was established in Machu Picchu, Perú? . 2) Apart from Spain and Puerto Rico, and the U.S., what three other countries where Spanish is widely spoken can you name? , y . 3) What type of energy is Spain known for energy.