QuestionQ4
VerifiedPenetration Testing Essential ConceptsAn employee is attempting to access his company's internal website. When he opened a webpage, he received an error message stating Proxy Authentication Required. He reported the issue to the company's IT department. The IT staff explained that this HTTP error means the server cannot process the request because appropriate client authentication credentials are missing for a proxy server that processes requests between clients and the server.
Identify the HTTP error code that corresponds to the error message received by the employee?
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