A company with various internal tools wants a single credential sign-in, minimizing repeated prompts whenever staff move between systems. Which approach achieves this goal while maintaining robust identity checks?
Set up a secure vault with distinct user credentials for each system
Implement unique credential pairs for every resource to increase isolation
Allow a universal password shared by all staff for each tool
Adopt a central authentication portal that generates a reusable token for each approved system
A central authentication portal that issues a token after a single credential sign-in is effective. Staff authenticate once, and the token grants them access to each authorized tool without repeated credential entry. Using separate credentials for each application or a universal shared one can weaken traceability and does not meet the objective of reducing multiple prompts. Requiring new credentials for every tool does not fulfill the need for streamlined sign-in.
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What is a central authentication portal?
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How does a reusable token work in authentication?
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Why is using a universal password for all systems insecure?