TA2000 データシートの表示（PDF） - Unspecified

部品番号

コンポーネント説明

メーカー

TA2000

Remote Transfer Agent Processing System

Unspecified 

20 TA2000 Remote Transfer Agent Processing System – SAS 70

The DST Information Security Administration group manages the network Intrusion

Detection Systems (IDS) and ensures that each set of firewalls is appropriately

equipped with IDS to automatically log traffic. Updates to the IDS are automatically

downloaded on a daily basis.

Logical Security of Systems Software

DST management has formally documented security policies and procedures to

restrict access to data files and programs. Users are granted access based on their

assigned job responsibilities and each system is configured to restrict access to only

authorized personnel. System administration personnel create and modify user

accounts upon receipt of proper approval. Additionally, DST Human Resources

communicates a daily listing of terminated employees to system administration

personnel and system access is removed. Periodic access reviews are performed by

system administration to determine if access privileges have been properly updated

and approved. Password parameters include but are not limited to the following:

User passwords must be changed every 30-35 days, depending on the system.

Minimum number of days between password changes is seven days.

A history of six previous passwords is maintained to prevent reuse of recent

passwords.

Passwords must contain alphanumeric characters.

Users are systematically locked out after a preset number of failed log-in attempts.

Computer Operations

Monitoring

The Winchester and AWD Data Centers have a shift manager/operator scheduled for

each shift, seven days a week, including holidays. Shift schedules are prepared in

advance and explicitly state who will be the backup if the assigned employee is

unavailable.

Both locations utilize a log to document shift turnover issues, special instructions and

possible recurring problems. Staff turnover meetings are held between shifts to

communicate the details of the current log to the following shift. In addition, at

Winchester, a video board residing in the Service Center provides a visual display of a

variety of monitoring tools that are used to communicate problems.

IBM System Management Facility (SMF), a component of IBM‟s z/OS for

Mainframe computers, is also used to provide logging of all baseline activities running

on the Mainframe operating system. These activities include I/O, network activity,

software usage, error conditions and processor utilization for use in troubleshooting or

performance monitoring.

Copyright © 2010 DST Systems, Inc.

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