The availability of a system has been labeled as the highest priority. Which of the following should be focused on the MOST to ensure the objective?
A. AuthenticationIn terms of encrypting data, which of the following is BEST described as a way to safeguard password data by adding random data to it in storage?
A. Using saltWhich of the following would meet the requirements for multifactor authentication?
A. Username, PIN, and employee ID numberAn organization is using a tool to perform a source code review. Which of the following describes the case in which the tool incorrectly identifies the vulnerability?
A. False negativeAudit logs from a small company's vulnerability scanning software show the following findings: Destinations scanned: -Server001- Internal human resources payroll server -Server101-Internet-facing web server -Server201- SQL server for Server101 -Server301-Jumpbox used by systems administrators accessible from the internal network
Validated vulnerabilities found: -Server001- Vulnerable to buffer overflow exploit that may allow attackers to install software -Server101- Vulnerable to buffer overflow exploit that may allow attackers to install software -Server201-OS updates not fully current -Server301- Accessible from internal network without the use of jumpbox -Server301-Vulnerable to highly publicized exploit that can elevate user privileges
Assuming external attackers who are gaining unauthorized information are of the highest concern, which of the following servers should be addressed FIRST?
A. Server001A server administrator needs to administer a server remotely using RDP, but the specified port is closed on the outbound firewall on the network. The access the server using RDP on a port other than the typical registered port for the RDP protocol?
A. TLSA company is deploying a new VoIP phone system. They require 99.999% uptime for their phone service and are concerned about their existing data network interfering with the VoIP phone system. The core switches in the existing data network are almost fully saturated. Which of the following options will pro-vide the best performance and availability for both the VoIP traffic, as well as the traffic on the existing data network?
A. Put the VoIP network into a different VLAN than the existing data network.New magnetic locks were ordered for an entire building. In accordance with company policy, employee safety is the top priority. In case of a fire where electricity is cut, which of the following should be taken into consideration when installing the new locks?
A. Fail safeCompany policy requires the use if passphrases instead if passwords. Which of the following technical controls MUST be in place in order to promote the use of passphrases?
A. ReuseWhich of the following technologies would be MOST appropriate to utilize when testing a new software patch before a company-wide deployment?
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