Ann, a user, calls the help desk regarding an issue on her laptop. While working remotely, she appears to be connecting to WiFi but is unable to retrieve her corporate email. The wireless name is listed as "ConnectMe" and appears as unsecure.
Which of the following should the help desk perform to fix the issue?

Which of the following has the ability to allow or deny POP3 traffic on the firewall?

Many of the files in a user's network folder have a new file extension and are inaccessible.
After some troubleshooting, a technician discovers a text document that states the files were intentionally encrypted, and a large sum of money is required to decrypt them.
Which of the following should the technician do to recover the files?

A new business will be using credit cards in a physical location as well as its web presence. Which of the following does the business need?

A technician is developing a backup and disaster recovery plan for a customer. The customer requires quick file recovery when necessary, but wants to ensure recovery is possible in case of a complete disaster, with data loss of no more than three days.
Which of the following backup procedures should the technician suggest to BEST meet the customer's needs?