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Separate administrators (basic physical security principle) PC ForestA DomainB DC SRV ForestA DomainA DC1 SRV NTB ForestA DomainA DC2
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Ing. Ondřej ŠevečekMCSM:Directory | MVP:Enterprise Security |Certified Ethical Hacker | MCSE:[email protected] | www.sevecek.com
Passwords everywhere aka why use smart cards instead
Agenda
Why are workstations doomed Why not type strong accounts' passwords on insecure
computers Why use separate administrative accounts and thus limit
attack surface Why use smart cards instead of passwords wherever
possible
Separate administrators (basic physical security principle)
PCPC
PC
ForestADomainB
DC
SRV
ForestADomainA
DC1
SRVSRV
SRVSRV
SRV
NTBNTB
NTB
ForestADomainA
DC2
Separate administrators (better physical security principle)
PCPCPCopen-space
ForestADomainB
DC
ForestADomainA
DC1
SRVSRV
SRVin
datacenter
NTBNTBNTB
no BitLocker
ForestADomainA
DC2
PCPCPCin-office
SRVin
branche1
SRVin
branche2
NTBNTBNTB
with BitLocker
NTBNTBNTB
no BitLocker
NTBNTBNTB
with BitLocker
Separate administrators (server role principle)
PCPCPCopen-space
ForestADomainB
DC
ForestADomainA
DC1
SRVSRV
FS
ForestADomainA
DC2
PCPCPCin-office
SRVSRV
SQLSRV
SRVWeb
SRVSRV
SharePoint SRV
SRVExchange
SRVSRV
RDP
SRVSRVRemote Access
SymantecBackup
SQL
SharePointFarm
Intranet
SharePointFarm
Intranet
Separate administrators (application principle)
ForestADomainB
DC
ForestADomainA
DC1
ForestADomainA
DC2
DPMBackup
SQL
SharePointFarm
Intranet
SRVSRVExchange
SQL
SharePointFarm
Intranet
SharePointFarm
Intranet
DPMBackup
SQL
SharePointFarm
Extranet
RDPfarm
AD FS
NPSRADIUS
RDP Gateway
SRVSRV
FS
Kurzy Počítačové školy Gopas na www.gopas.cz
GOC169 - Auditing ISO/IEC 2700xGOC170 - AD Monitoring with SCOM and ACSGOC171 - Active Directory TroubleshootingGOC172 - Kerberos TroubleshootingGOC173 - Enterprise PKIGOC174 - SharePoint Architecture and TroubleshootingGOC175 - Advanced Security
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