CompTIA Security+ Certification - JK0-018 Exam Practice Test

Ann, a security technician, is reviewing the IDS log files. She notices a large number of alerts for multicast packets from the switches on the network. After investigation, she discovers that this is normal activity for her network. Which of the following BEST describes these results?

Which of the following does Jane, a software developer, need to do after compiling the source code of a program to attest the authorship of the binary?

Which of the following BEST describes a protective countermeasure for SQL injection?

Which of the following should an administrator implement to research current attack methodologies?

Which of the following would a security administrator implement in order to discover comprehensive security threats on a network?

Jane, a security administrator, has been tasked with explaining authentication services to the company's management team. The company runs an active directory infrastructure. Which of the following solutions BEST relates to the host authentication protocol within the company's environment?

Sara, the Chief Security Officer (CSO), has had four security breaches during the past two years. Each breach has cost the company $3,000. A third party vendor has offered to repair the security hole in the system for $25,000. The breached system is scheduled to be replaced in five years.
Which of the following should Sara do to address the risk?

A third party application has the ability to maintain its own user accounts or it may use single sign-on. To use single sign-on, the application is requesting the following information: OU=Users, DC=Domain, DC=COM. This application is requesting which of the following authentication services?

Company A sends a PGP encrypted file to company B.
If company A used company B's public key to encrypt the file, which of the following should be used to decrypt data at company B?

Which of the following is the MOST important step for preserving evidence during forensic procedures?

Which of the following is used to certify intermediate authorities in a large PKI deployment?

Pete needs to open ports on the firewall to allow for secure transmission of files. Which of the following ports should be opened on the firewall?