NOTICE DATE: July 21, 2014

NOTICE TYPE: M-B071614-02 General

SHORT DESCRIPTION: WebEx workshop to discuss the upgrade of all Client Digital Certificates to 2048-bit RSA keys

INTENDED AUDIENCE: ERCOT Market Participants

DAY AFFECTED: July 23, 2014, 14:00 – 15:00 CDT

LONG DESCRIPTION: On Wednesday, July 23, 2014, ERCOT will host a WebEx workshop to discuss the upgrade of all Client Digital Certificates to 2048-bit RSA keys (see Notice M-B071614-01 below for further information on the upgrade).

The WebEx details are as follows:

Topic: 1024 to 2048 Digital Certificate Upgrade

Date: Wednesday, July 23, 2014

Time: 14:00 – 15:00 CDT

WebEx URL: https://ercot.webex.com/ercot/j.php?MTID=m0da7c36446b711652bb584ce1f989a2a

Meeting Number: 657 814 942

Meeting Password: DCUpgrade

Dial in Number: 1.877.668.4493

Audio Passcode: 657 814 942 (press # after entering audio passcode)

Press # when prompted for pin number.

CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at [log in to unmask].

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