A user downloaded what appears to be genuine software. Unknown to her, when she installed the application, it executed code that provided an unauthorized remote attacker access to her computer.
What type of malicious threat displays this characteristic?

An organization's customers are experiencing either slower network communication or unavailability of services. In addition, network administrators are receiving alerts from security tools such as IDS/IPS and firewalls about a possible DoS/DDoS attack. In result, the organization requests the incident handling and response (IH&R) team further investigates the incident. The IH&R team decides to use manual techniques to detect DoS/DDoS attack.
Which of the following commands helps the IH&R team to manually detect DoS/DDoS attack?

Smith employs various malware detection techniques to thoroughly examine the network and its systems for suspicious and malicious malware files.
Among all techniques, which one involves analyzing the memory dumps or binary codes for the traces of malware?

Alice is a disgruntled employee. She decided to acquire critical information from her organization for financial benefit.
To accomplish this, Alice started running a virtual machine on the same physical host as her victim's virtual machine and took advantage of shared physical resources (processor cache) to steal data (cryptographic key/plaintext secrets) from the victim machine. Identify the type of attack Alice is performing in the above scenario.

Alexis an incident handler for Tech-o-Tech Inc. and is tasked to identify any possible insider threats within his organization.
Which of the following insider threat detection techniques can be used by Alex to detect insider threats based on the behavior of a suspicious employee, both individually and in a group?