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    Hayden's Server Room

    A hands-on IT blog covering security, compliance, AI, fintech, and infrastructure. Written by a CISSP/CISA/PMP-certified professional in multinational corporate environments.

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    Day: August 19, 2025

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    [윈도우 보안] 기본 관리자 ‘Administrator’ 계정 이름 변경 방법

    August 19, 2025August 19, 2025 HaydenLeave a Comment on [윈도우 보안] 기본 관리자 ‘Administrator’ 계정 이름 변경 방법

    윈도우의 기본 Administrator 계정은 보안상 취약점이 되므로 이름 변경이 필요합니다. 다음 5가지 방법으로 변경할 수 있습니다.     ** Administrator […]

    O/S, Windows Administrator계정, 계정 변경, 윈도우보안

    Exchange 서버 : 삭제된 메일박스 복구하기

    August 19, 2025 HaydenLeave a Comment on Exchange 서버 : 삭제된 메일박스 복구하기

    Exchange 서버 관리 중 가장 아찔한 순간 중 하나가 바로 메일박스가 삭제되었을 때입니다. 하지만 다행히도 Microsoft는 이런 상황을 대비해 여러 […]

    IT/Reg-Tech, Platform Exchange Mailbox, Exchange Server, 메일박스 복구, 익스체인지 메일박스 복원

    Exchange OWA 로그인 페이지 회사 로고 변경하는 방법

    August 19, 2025August 19, 2025 HaydenLeave a Comment on Exchange OWA 로그인 페이지 회사 로고 변경하는 방법

    Exchange Server의 기본 OWA(Outlook Web App) 로그인 페이지를 회사 로고로 변경하면 사용자들에게 더욱 전문적이고 신뢰할 수 있는 이미지를 전달할 수 […]

    IT/Reg-Tech, Platform Exchange OWA 로고 변경, Exchange Server, OWA, OWA 로고

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