09.04.23 ESME1

Variant 1: Server in Cloud. LDAP + DB in DMZ

Internet

Corporate LDAP

Database

DMZ

ESME

IntranetExtranet

09.04.23 ESME2

Variant 2: Server, LDAP + DB in Cloud

Internet

Corporate LDAP

Database

ESME

DMZ

IntranetExtranet

09.04.23 ESME3

Variant 3: Server, LDAP in Cloud. DB in DMZ

Internet

Corporate LDAP

Database

DMZ

ESME

IntranetExtranet

09.04.23 ESME4

Variant 4: Server, DB in Cloud. LDAP in DMZ

Internet

Corporate LDAP

Database

DMZ

ESME

IntranetExtranet

09.04.23 ESME5

Variant 5: Server, local LDAP in Cloud. DB in DMZ. LDAP Provisioning

Internet

Local LDAP

Database

DMZ

ESME

Corporate LDAP

Provisioning

IntranetExtranet

09.04.23 ESME6

Variant 6: Server, local DB + LDAP in Cloud. DB in DMZ with data copy

Internet

Local LDAP

Database

DMZ

ESME

Database

Data copy

IntranetExtranet

09.04.23 ESME7

Variant 7: Server, LDAP + DB behind the firewall

Internet

Corporate LDAP

Database

ESME

DMZ

IntranetExtranet

09.04.23 ESME8

Variant 7:a Server, LDAP + DB behind the firewall + Citrix for external users

Internet

Corporate LDAP

Database

ESME

DMZ

IntranetExtranet

09.04.23 ESME9

Variant 8: Internal + External Servers

Internet

Corporate LDAP

Database

Internal ESME

Intranet

DMZ

External ESME

Customers Employees

Extranet

09.04.23 ESME10

Variant 9: Mixture of Extranet / Intranet Servers

Internet

Extranet ESME #1

DMZ

Business Partner(Company A) Employees

Extranet ESME #2

Internal ESME #1Business Partner

(Company B)

IntranetExtranet