CompTIA AcademicE2C Security+ Certification Voucher Only Set 4

Which of the following ports and protocol types must be opened on a host with a host-based firewall to allow incoming SFTP connections?

A user, Ann, is reporting to the company IT support group that her workstation screen is blank other than a window with a message requesting payment or else her hard drive will be formatted. Which of the following types of malware is on Ann's workstation?

A way to assure data at-rest is secure even in the event of loss or theft is to usE.

A security audit identifies a number of large email messages being sent by a specific user from their company email account to another address external to the company. These messages were sent prior to a company data breach, which prompted the security audit. The user was one of a few people who had\ access to the leaked data. Review of the suspect's emails show they consist mostly of pictures of the user at various locations during a recent vacation. No suspicious activities from other users who have access to the data were discovered. Which of the following is occurring?

A security analyst is reviewing firewall logs while investigating a compromised web server. The following
ports appear in the loG.
22, 25, 445, 1433, 3128, 3389, 6667
Which of the following protocols was used to access the server remotely?

An organization does not want the wireless network name to be easily discovered. Which of the following software features should be configured on the access points?

A computer is suspected of being compromised by malware. The security analyst examines the computer and finds that a service called Telnet is running and connecting to an external website over port 443. This Telnet service was found by comparing the system's services to the list of standard services on the company's system image. This review process depends on:

A software developer wants to prevent stored passwords from being easily decrypted. When the password is stored by the application, additional text is added to each password before the password is hashed. This technique is known as:

In which of the following steps of incident response does a team analyze the incident and determine steps to prevent a future occurrence?

A security technician has been asked to recommend an authentication mechanism that will allow users to authenticate using a password that will only be valid for a predefined time interval. Which of the following should the security technician recommend?