A Small Business Just Recovered from a Ransomware Attack Against

question 120

Multiple Choice

A small business just recovered from a ransomware attack against its file servers by purchasing the decryption keys from the attackers. The issue was triggered by a phishing email and IT administrator wants to ensure it does not happen again. Which of the following should the IT administrator do FIRST after recovery?

• A) Scan the NAS for residual or dormant malware and take new daily backups that are tested on a frequent basis.
• B) Restrict administrative privileges and patch all systems and applications.
• C) Rebuild all workstations and install new antivirus software.
• D) Implement application whitelisting and perform user application hardening.

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Definitions:

TC

stands for Total Cost, which encompasses all costs incurred in the production of goods or services.

Break-Even Point

The point at which total costs and total revenues are equal, meaning no net loss or gain is incurred by the business.

Market Price

The amount of money required to purchase something or the cost at which something can be bought or sold in a free market.

Economic Profit

The difference between total revenue and the sum of explicit and implicit costs.