"StillSecure's culture ,
sound business strategy, unique products and strong leadership have helped us
grow exponentially in the past three years. The integrated StillSecure suite provides preventative
defense, enables compliance with regulatory information security policies, and
actively blocks network attacks.com .

grouped highlighting

"
In addition to ranking number 12 on Deloitte's Technology Fast 500 Rising
Star list, StillSecure was also recognized as one of the Colorado Technology
Fast 50, a ranking of the 50 fastest growing technology firms in Colorado.
For a report on Exelon and the full list of FORTUNE's "Most Admired
Companies," visit http://www.

Exelon Corporation (NYSE: EXC) is one of the nation's largest electric
utilities with approximately 5.

employing recognizes

Exelon was ranked either first or second in each of the eight evaluation
areas by the survey group and received the highest marks for its innovation ,
social responsibility, quality of management and quality of products/services.

fortune ranked

For more
information please call (303) 381-3830, or visit http://www.
Additionally, Forbes magazine named Exelon one of its best-managed utility
companies in December 2004.1 million customers and more than $14 billion
in annual revenues.

fortune hottest

"We are honored that Deloitte has recognized StillSecure as one of the top
25 fastest growing Rising Star technology companies in North America," said
Rajat Bhargava , President and CEO of StillSecure.78 per share,
6. 126) and
the FORTUNE Global 500 (No.

fastest revenues

The award recognizes the fastest growing technology companies in North
America. I
am extremely proud of our team and we are committed to continue our
exponential growth and leadership position in the network security
marketplace. Exelon has also been ranked in the Forbes 400
"Best Big Companies," the Forbes 2000 (No. 173), the FORTUNE 500 (No.

deloitte valuable

Exelon's 2004 adjusted (non-GAAP) operating earnings were $2. In December 2004,
Exelon announced its plans to merge with New Jersey utility PSEG. To learn more about Exelon, visit
http://www.com .

fortune forbes

The Rising Star list is based on percentage revenue growth over
three years from 2002 to 2004.

Our operating and GAAP earnings
continued to improve, our dividend increased by a cumulative 60 percent, and
our nuclear fleet continues to be a top performer," said John W. Rowe,
chairman, president and CEO, Exelon. The company has one of the industry's largest portfolios
of electricity generation capacity, with a nationwide reach and strong
positions in the Midwest and Mid-Atlantic. Exelon is
headquartered in Chicago and trades on the NYSE under the ticker EXC.

prospects revenues

Using other companies' technology in a unique way does not
qualify. "We look forward to the coming year with
the acquisition of PSEG, which we believe will result in a company that will
be stronger and more competitive, and in the end will benefit both customers
and shareholders.FORTUNE.

highlighting giants

Deloitte + Touche USA LLP is the US member firm of Deloitte Touche
Tohmatsu.

rankings revenue

"StillSecure has
shown the right stuff for growth. Exelon distributes electricity to
approximately 5.

forbes grouped

StillSecure(R) in Top Tier of Deloitte Technology Fast 500 Rising Stars

StillSecure's revenue growth of 2,111 percent
during this period placed it in the top tier of these rankings.

grouped capitalisation

1 million customers in northern Illinois and Pennsylvania and
gas to more than 460,000 customers in the Philadelphia area.

prospects capitalisation

recognizes employing

About Deloitte
Deloitte refers to one or more of Deloitte Touche Tohmatsu, a Swiss
Verein, its member firms and their respective subsidiaries and affiliates.
The magazine, which released the report this week, ranked Exelon number
one on the electric and gas utilities industry list.

hottest snapshot

About StillSecure
StillSecure delivers network security solutions that protect IT business
infrastructure.
"2004 was a very good year for us.

percentage revenue

Award for Revenue Growth Over Three Year Period Places StillSecure in Elite
Class

LOUISVILLE, Colo.

giants deloitte

Entrants must be headquartered in North America, and be a "technology
company," defined as a company that owns proprietary technology that
contributes to a significant portion of the company's operating revenues; or
devotes a significant proportion of revenues to the research and development
of technology.com. Others on the list
include Southern, Dominion Resources, Consolidated Edison and Public Services
Enterprise Group."
Exelon 's inclusion in FORTUNE's "Most Admired Companies" article for 2005
continues a long list of accolades the company has received recently for
outstanding performance.

informationweek fastest

exeloncorp.

giants touche

As
a Swiss Verein (association), neither Deloitte Touche Tohmatsu nor any of its
member firms has any liability for each other's acts or omissions. In the US, services are provided by the subsidiaries of Deloitte +
Touche USA LLP (Deloitte + Touche LLP, Deloitte Consulting LLP, Deloitte
Financial Advisory Services LLP, Deloitte Tax LLP and their subsidiaries), and
not by Deloitte + Touche USA LLP.5% above 2003 adjusted (non-GAAP) operating earnings of $2.

ranking fastest

StillSecure manages and reduces risk from
network attack and noncompliance for some of the largest organizations in the
healthcare, financial services , government, and education sectors. Each of
the member firms is a separate and independent legal entity operating under
the names "Deloitte", "Deloitte + Touche", "Deloitte Touche Tohmatsu" or other
related names.

fastest informationweek

, StillSecure, provider of an
integrated suite of enterprise network security solutions , today announced
that it ranked number 12 on the 2005 Deloitte Technology Fast 500 Rising Star
list .
"Attracting enough customers to attain such fast growth over three years
makes a strong statement about the quality of a company's product and its
leadership," said Tony Kern, deputy national managing principal of Deloitte's
Technology, Media + Telecommunications industry practice.stillsecure.

web100 employing

"

Rising Star Qualifications
To qualify as a Fast 500 Rising Star, entrants must have had 2002
operating revenues of at least $50,000 USD or $75,000 CD, for the United
States and Canada , respectively, and 2004 operating revenues of at least
$1 million USD or CD.

FORTUNE Names Exelon America's Most Admired Electric and Gas Utility

CHICAGO, Exelon was named one of
America 's "Most Admired Companies" by FORTUNE magazine in its annual report
card on corporate reputation to be published in the magazine's March 7
edition. 333) lists in the past year.

snapshot informationweek

Services are provided by the member firms or their
subsidiaries or affiliates and not by the Deloitte Touche Tohmatsu Verein .61 per share
(reflecting the 2-for-1 stock split effective May 5, 2004).

touche valuable

We owe thanks to our customers
who have trusted us to protect their networks against the latest threats.
The rankings are the result of the opinions of 10,000 executives,
directors and securities analysts, who were asked to rate companies in their
industry in eight evaluation areas: innovation, employee talent, use of
corporate assets, social responsibility, quality of management, financial
soundness, long-term investments and quality of products/services.
Individual Investor magazine last week named Rowe one of the electric
utility industry's top chief executives in its survey of industry analysts and
portfolio managers published in its January 2005 issue.