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NIKHEF Site Report

NIKHEF Site Report. Paul Kuipers paulks@nikhef.nl. Overview. Windows Domain Migration Mail Network Linux Security GRID. Windows Domain Migration 1. Before Windows NT 4 Windows 2000 Server After Windows 2003 Server. Windows Domain Migration 2. Conversion Domain Controllers Tested

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NIKHEF Site Report

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  1. NIKHEF Site Report Paul Kuipers paulks@nikhef.nl HEPiX BNL, Brookhaven

  2. Overview • Windows Domain Migration • Mail • Network • Linux • Security • GRID HEPiX BNL, Brookhaven

  3. Windows Domain Migration 1 • Before • Windows NT 4 • Windows 2000 Server • After • Windows 2003 Server HEPiX BNL, Brookhaven

  4. Windows Domain Migration 2 • Conversion Domain Controllers • Tested • Temporary Domain Controller • During conversion shut off • Migration New Hardware • Dual Ethernet • Second IP Net • Browsing • DDNS Netlogon (Q246804) • GPO HEPiX BNL, Brookhaven

  5. Windows Domain Migration 3 • File Server • Quota Advisor (Quinn) • Quota Server (Northern Parklife) • Restart • Reporting • Diskeeper HEPiX BNL, Brookhaven

  6. Windows Domain Migration 4 • Windows Terminal Servers • RDP 5 • rdesktop 1.3.1 • 16 bit color • High Security Connection HEPiX BNL, Brookhaven

  7. Mail • Virus Checking • Sophos • Download.Trojan • Symantec AntiVirus HEPiX BNL, Brookhaven

  8. Network • Gigabit Copper • Servers only HEPiX BNL, Brookhaven

  9. Linux • SLC3 • Desktop • Servers HEPiX BNL, Brookhaven

  10. Security 1 • Intrusion • Windows Terminal Server • Known Username/Password • Source is (probably) known • Administrator Account Desktop • IP Address changed • Recovery • Clean Install • Passwords Changed HEPiX BNL, Brookhaven

  11. Security 2 • Network Security • MAC adresses (wireless) • Update policy OS/Virus Scanner • How to test? • Services • To server only • SSH • login.nikhef.nl • HTTP, SMTP, POP, IMAP, etc. • No Plain Text Passwords HEPiX BNL, Brookhaven

  12. LCG-2 GRID • Core Site • NIKHEF/SARA Tier-1 HEPiX BNL, Brookhaven

  13. Questions? HEPiX BNL, Brookhaven

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