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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA Security v1.2
Which two encryption algorithms are commonly used to encrypt the contents of a message? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
Which three primary functions are required to secure communication across network links? (Choose three.)
ITExamAnswers Editorial Team asked 4 years ago • 
What does it mean when a hashing algorithm is collision resistant?
ITExamAnswers Editorial Team asked 4 years ago • 
What is the basic method used by 3DES to encrypt plaintext?
ITExamAnswers Editorial Team asked 4 years ago • 
Which symmetrical encryption algorithm is the most difficult to crack?
ITExamAnswers Editorial Team asked 4 years ago • 
Where is the port security configuration most effective in a multi-layer switched network environment?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. The Fa0/2 interface on switch S1 has been configured with the switchport port-security mac-address 0023.189d.6456 command and a workstation has been connected. What could be the reason that the Fa0/2 interface is shutdown?
ITExamAnswers Editorial Team asked 7 years ago • ,
How does a switch interface that uses sticky port security handle MAC addresses?
ITExamAnswers Editorial Team asked 4 years ago • 
Under which circumstance is it safe to connect to an open wireless network?
ITExamAnswers Editorial Team asked 6 years ago • ,
What is the default configuration of the PVLAN Edge feature on a Cisco switch?
ITExamAnswers Editorial Team asked 4 years ago • 
Which statement is true about a characteristic of the PVLAN Edge feature on a Cisco switch?
ITExamAnswers Editorial Team asked 4 years ago • 
Which command is used to configure the PVLAN Edge feature?
ITExamAnswers Editorial Team asked 4 years ago • 
When the Cisco NAC appliance evaluates an incoming connection from a remote device against the defined network policies, what feature is being used?
ITExam Editorial Team asked 5 years ago • ,
What is the goal of the Cisco NAC framework and the Cisco NAC appliance?
ITExam Editorial Team asked 5 years ago • ,
Which Cisco IronPort appliance would an organization install to protect against malware?
ITExamAnswers Editorial Team asked 4 years ago • 
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