TABLE OF CONTENTS - Department of Public Social Services

Los Angeles COUNTY
Department of Public Social Services
LEADER Replacement System (LRS)
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participation on the part of the User (e.g., map lookup based on
address entered).
3.2.2 Delivery Channel.
A Delivery Channel specifies the level of access to the LRS services based
on the type of network used to deliver such services. The LRS shall
include a secure Gateway connecting the LRS and the LAnet/EN. This
Gateway shall support the appropriate COUNTY standards for
information security (e.g., authentication, encryption).Users will access
LRS services in multiple ways, including:
• LAnet/EN via Local Office Sites: This is the private network of the
COUNTY. It includes many inter-linked local area networks (LANs)
and is used to share information and resources.
• LAnet/EN via VPN: This is the extension of the LAnet/EN to Users
outside of LAnet/EN perimeter security. It is based on COUNTY
VPN standards, technology, and policies and is used to share business
information or operations securely with COUNTY suppliers, Vendors,
partners, customers, and others.
• Internet: The Internet shall be used by various Users, including
applicants, participants, caregivers, and the general public, to access
the LRS.
3.2.3 Service Transport.
Service Transport encompasses the standards and protocols used to deliver
LRS services. The LRS shall deliver its services via the LAnet/EN.
Therefore, LRS communications shall be compatible with COUNTY
standards for end-to-end network management including access and
delivery protocols.
The LRS shall interoperate with the LAnet/EN architecture, including the
supporting network services such as electronic messaging/e-mail and
directory services/directory access protocols. The LRS security design
LRS RFP - Attachment B (SOR) Page 149 November 30, 2007