During a penetration test from the Internet, Jane, the system administrator, was able to establish a connection to an internal router, but not successfully log in to it. Which ports and protocols are MOST likely to be open on the firewall? (Select FOUR).
A. 21Mike, a security professional, is tasked with actively verifying the strength of the security controls on a company's live modem pool. Which of the following activities is MOST appropriate?
A. War dialingWhich of the following is where an unauthorized device is found allowing access to a network?
A. BluesnarfingAn encrypted message is sent using PKI from Sara, a client, to a customer. Sara claims she never sent the message. Which of the following aspects of PKI BEST ensures the identity of the sender?
A. CRLWhich of the following can be implemented with multiple bit strength?
A. AESA new MPLS network link has been established between a company and its business partner. The link provides logical isolation in order to prevent access from other business partners. Which of the following should be applied in order to achieve confidentiality and integrity of all data across the link?
A. MPLS should be run in IPVPN mode.The information security team does a presentation on social media and advises the participants not to provide too much personal information on social media web sites. This advice would BEST protect people from which of the following?
A. Rainbow tables attacksAn internal auditor is concerned with privilege creep that is associated with transfers inside the company. Which mitigation measure would detect and correct this?
A. User rights reviewsWhich of the following ports would be blocked if Pete, a security administrator, wants to deny access to websites?
A. 21Which of the following should Jane, a security administrator, perform before a hard drive is analyzed with forensics tools?
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