Types of disruptive events include:
Errors and omissions: typically considered the most common source of disruptive events. This type of threat is caused by humans who unintentionally serve as a source of harm.
Natural disasters: include earthquakes, hurricanes, floods, tsunamis, etc.
Electrical or power problems: loss of power may cause availability issues and integrity issues due to corrupted data.
Temperature and humidity failures: may damage equipment due to overheating, corrosion, or static electricity.
Warfare, terrorism, and sabotage: threat can vary dramatically based on geographic location, industry, brand value, and the interrelatedness with other high-value target organizations.
Financially motivated attackers: attackers who seek to make money by attacking victim organizations and include exfiltration of cardholder data, identity theft, pump-and-dump stock schemes, bogus antimalware tools, or corporate espionage and others.
Personnel shortages: may be caused by strikes, pandemics, or transportation issues. A lack of staff may lead to operational disruption.
What is meant by call control?
A. A password or personal identification number [PIN] used on phone systems to provide
authenticated access to a dial tone. Users have to enter a unique authorization code to make long-distance or toll calls from the organization's phone system
B. The software in a phone system that performs the call switching from an inbound trunk to a phone extension
C. A customer who calls and purchases goods and services from a company multiple times.
D. Communication options for contacting an individual or business. Phone, fax, e-mail, text messaging, presence/availability, IM chat, audio conferencing, videoconferencing, and collaboration provide a multitude of communication options
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