Akamai Technologies

AETNA INC

AHOLD USA

AKIBIA

American Student Assistance

ANAOLG DEVICES INC

ANVIL SECURITY CONSULTING

Application Security Inc.

AppSense

Aramark Uniform  Career Apparel

Arbella

ARCHER TECHNOLOGIES

ASC

Atlantic Data Services, Inc.

ATT

Avalere, Inc

Aveksa, Inc.

BAE Systems

Bearingpoint

BEKTEK

BENTLEY CONSULTING

Bit9, Inc.

BitInsight

BOSE CORPORATION

BOSTON COMMUNICATIONS GROUP, INC.

BOSTON INFORMATION GROUP

BOSTON UNIVERSITY

BRADFORDSMITH CONSULTING

BROWN BROTHERS HARRIMAN

BSI Management Systems

CA

CAMBRIDGE TRUST COMPANY

CAPE COD FIVE

Caritas Christi Healthcare

Central Connecticut State University

Century Bank

Certeon

Checkpoint SoftwareFormerly Poin

Childrens Hospital Boston

CHUBB

Ciber

Cisco Systems

Citizens Bank

CL BROOKS CONSULTING

CLARK-MORTENSON AGENCY

Commerce Insurance

Commonwealth of Massachusetts

COMPUTER SCIENCES CORPORATION

Core Security Technologies

Coviant Software Corporation

Cybex International

CYMBEL

DATA SECURITY SYSTEMS INC.

DATEL, INC.

DAVID S. ST LAURENT

Deloitte  Touche, LLP

Digimarc

EAGLE INVESTMENT SYSTEMS

EASY I

eBay

EBEC

EDS

EMC Corporation

Epsilon

Ernst  Young, LLP

FAS IT Harvard University

FerroDuomo Inc.

Fiberlink Corp.

Fidelity Investments

First Advantage

FISHNET SECURITY, INC.

Forrester Research

FORSYTHE

FORTIFY SOFTWARE

Fotis Networks

Fresenius Medical Care

GAVIN TECHNOLOGY CONSULTING

GENZYME CORPORATION

Getronics

GLOBAL DATA SYSTEMS, INC.

GTECH CORPORATION

Harvard Pilgrim Health Care

HARVARD UNIVERSITY

Hewlett-Packard Company

HOUGHTON MIFFLIN COMPANY

IAM Technology

IBM SWGTivoli Software

IBT

IDX SYSTEMS CORPORATION

INFO SECURITY SERVICES

INFORMATION RICK MANAGEMENT SOLUTIONS

INFORMATION SECURITY MAGAZINE

INFOSEC CONSULTANT GROUP

InfoSecure Solutions

INFRASTRUCTURE PROTECTION

INGRIAN NETWORKS, INC.

Insightix

Institute for Applied Network Security

INSTRON

Integralis

BOSTON COLLEGE

INTERNATIONAL LIGHT TECHNOLOGIES

INVENSYS

Investors Bank & Trust

Iqeo LLC

JPMORGAN CHASE

KAT Computer Associates, Inc.

KNOWLEDGE WORKS, INC.

KPGM

Las Vegas Dissemination Company

LIBERTY MUTUAL GROUP

Lifespan

LOCKHEED MARTIN SIPPICAN

LTC Parnters, LLC

Mandiant

Mansfield Sales Partners

Marine Biological Laboratory

Massasoit Community College

MassMutual Financial Group

MCAFEE, INC.

MCCLURE TECHNICAL SERVICES

MCI, INC.

MELLON FINANCIAL SVCS

MIB, INC.

MILLBURY FEDERAL CREDIT UNION

MILLENNIUM PHARMACEUTICALS, INC

Millipore Corporation

MITRE

Motorola

MWRA

NATIONAL AMUSEMENTS INC

NATIONAL GRID USA

nCipher

Net Compliance Solutions

Netanium Network Security, Inc.

NetWatch, Inc.

NETWORK  SECURITY TECHNOLOGIES,

NETWORKS UNLIMITED, INC.

NITROSECURITY INC

NOKIA

Nortel

NORTHERN BANK & TRUST CO.

NORWICH UNIV

OMGEO, LLC

One Communications Corp.

Ounce Labs

P3I

PERFORMANCE SUPPORT, INC.

Peritus Security

PEROT SYSTEMS

PETERS TECHNOLOGY SERVICES

PORTABLE CTO INC

PREDICTIVE SYSTEMS

PRINCIPAL SECURITY GROUP LLC

Proofpoint

Raytheon

REALTIME DATA PROCESSING INC

RSA the Security Division of EMC

SAFETY NET SOLUTIONS, INC.

Savant Protection, Inc

SEACOAST SECURITY SOFTWARE

SECUREINFO CORPORATION

Security Innovation

SECURITY MANAGEMENT PARTNERS

SHAW'S SUPERMARKETS INC

Smart Quote

SOVEREIGN BANK

SSH Communications Security, Inc

STAPLES

STAT RESOURCES, INC.

STATE STREET BANK

Strategic INFOSEC Consulting LLC

SUN LIFE FINANCIAL

Symantec Corporation

SYSTEMEXPERTS

Teradyne, Inc

THAYER SCHOOL OF ENGINEERING

THE ASPIRE GROUP

The Bank of New York Mellon

THE COOPER-CAIN GROUP, INC

THE MARBLEHEAD GROUP, INC.

The Stride Rite Corporation

Thermo Fisher Scientific

Tizor Systems

TJX CORPORATION

TMS

Unisys

US DOT/RITA/Volpe Center

USAF

Veracode, Inc.

Vericept

VeriSign

VERIZON

Verizon Communications

VERIZON LABORATORIES

VFA INC.

Weikers & Co. Software-Law.com

WOLF & COMPANY, P.C.