What form of risk assessment is MOST LIKELY to provide objective support for a security Return on Investment case?

What Is the PRIMARY reason for organisations obtaining outsourced managed security services?

Which of the following is an asymmetric encryption algorithm?

What type of attack attempts to exploit the trust relationship between a user client based browser and server based websites forcing the submission of an authenticated request to a third party site?

One traditional use of a SIEM appliance is to monitor for exceptions received via syslog.
What system from the following does NOT natively support syslog events?