Some passwords are stored using specialized encryption algorithms known as hashes. Why is this an appropriate method?
A computer technician is using a new version of a word processing software package when it is discovered that a special sequence of characters causes the entire computer to crash. The technician researches the bug and discovers that no one else experienced the problem. What is the appropriate next step?
Which protocol is used for setting up secure channels between two devices, typically in VPNs?
A technician is resolving an issue where a computer is unable to connect to the Internet using a wireless access point. The computer is able to transfer files locally to other machines, but cannot successfully reach the Internet. When the technician examines the IP address and default gateway they are both on the 192.168.1.0/24. Which of the following has occurred?
Which of the following processes of PKI (Public Key Infrastructure) ensures that a trust relationship exists and that a certificate is still valid for specific operations?
Which of the following tools would be the best choice for achieving compliance with PCI Requirement 11?
A developer for a company is tasked with creating a program that will allow customers to update their billing and shipping information. The billing address field used is limited to 50 characters. What pseudo code would the developer use to avoid a buffer overflow attack on the billing address field?
Which service in a PKI will vouch for the identity of an individual or company?
TESTED 31 Jan 2025
