The insider risk matrix consists of technical literacy and business process knowledge vectors. Considering the
matrix, one can conclude that:

The very well-known free open source port, OS and service scanner and network discovery utility is called:

Jacobi san employee in Dolphin Investment firm. While he was on his duty, he identified that his computer is facing some problems and he wanted to convey the issue to the respective authority in his organization.
But currently this organization does not have a ticketing system to address such types of issues.
In the above scenario, which of the following ticketing systems can be employed by the Dolphin Investment firm to allow Jacob to raise the issue in order to tell the respective team about the incident?

Which of the following types of insider threats involves an insider who is uneducated on potential security threats or simply bypasses general security procedures to meet workplace efficiency?

John, a professional hacker, is attacking an organization, and is trying to destroy the connectivity between an AP and client to make the target unavailable to other wireless devices.
Which of the following attacks is John performing in this case?