FREEASSESSMENTIntermediate · 5 questions

Network segmentation and Zero Trust — scenario check

Answer every question, then review your score and the explanation behind each answer.

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Question 1What proves that two VLANs are appropriately isolated?

ATheir names differBThe diagram uses different coloursCThey share one broad allow ruleDAuthorised validation of the actual permitted and blocked paths

Question 2What belongs in a communication matrix?

AOnly public marketing textBShared administrator passwordsCSource, destination, purpose and required protocolDOnly the brand of each switch

Question 3How should an exception be managed?

ADisable every logBAssign an owner and review or expiryCMake it permanent without a recordDHide it from reviewers

Question 4What does Zero Trust reject?

AAutomatic trust based only on network locationBAll legitimate accessCEvery form of encryptionDAll service availability

Question 5Why test required flows as well as blocked flows?

AOnly blocked traffic mattersBRequired traffic never changesCTesting is a marketing exerciseDSecurity controls must also preserve authorised business use

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Network segmentation and Zero Trust — scenario check

Keep building the skill.

Test the reasoning behind a network boundary.