Users report that after downloading several applications, their systems' performance has noticeably decreased. Which of the following would be used to validate
programs prior to installing them?
To ensure compatibility with their flagship product, the security engineer is tasked to recommend an encryption cipher that will be compatible with the majority of
third party software and hardware vendors. Which of the following should be recommended?
A bank has a fleet of aging payment terminals used by merchants for transactional processing. The terminals currently support single DES but require an upgrade
in order to be compliant with security standards. Which of the following is likely to be the simplest upgrade to the aging terminals which will improve in-transit
protection of transactional data?