Gen Digital (GEN) 8-K Regulation FD Disclosure

Exhibit 99.01

SYMANTEC CORPORATION

Trended Reconciliation of Revenue Detail Including Modified Reporting Structure

(In millions)

(Unaudited)

During the first quarter of fiscal year 2012, the company modified its segment reporting structure to more readily match its operating structure. The following modification was made to the segment reporting structure: managed security services (MSS) moved to the Security and Compliance segment from the Services segment. MSS revenue of $72 million and $71 million were moved in fiscal 2011 and 2010, respectively. The historical periods have been adjusted to reflect the modified reporting structure.

	FY2011				Q4’11				Q3’11				Q2’11				Q1’11
	Reported		Modified		Reported		Modified		Reported		Modified		Reported		Modified		Reported		Modified
Revenue	$	6,190	$	6,190	$	1,673	$	1,673	$	1,604	$	1,604	$	1,480	$	1,480	$	1,433	$	1,433
Revenue by Segment
Consumer	$	1,953	$	1,953	$	514	$	514	$	498	$	498	$	468	$	468	$	473	$	473
Security and Compliance		1,566		1,638		446		465		417		435		363		381		340		357
Storage and Server Management		2,307		2,307		626		626		600		600		557		557		524		524
Services		364		292		87		68		89		71		92		74		96		79
	FY2010				Q4’10				Q3’10				Q2’10				Q1’10
	Reported		Modified		Reported		Modified		Reported		Modified		Reported		Modified		Reported		Modified
Revenue	$	5,985	$	5,985	$	1,531	$	1,531	$	1,548	$	1,548	$	1,474	$	1,474	$	1,432	$	1,432
Revenue by Segment
Consumer	$	1,871	$	1,871	$	483	$	483	$	478	$	478	$	463	$	463	$	447	$	447
Security and Compliance		1,411		1,482		361		379		369		388		345		363		336		352
Storage and Server Management		2,287		2,287		577		577		594		594		563		563		553		553
Services		416		345		110		92		107		88		103		85		96		80

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SYMANTEC CORPORATION

Trended Reconciliation of Revenue Detail Including Modified Reporting Structure⁽¹⁾

(In millions)

(Unaudited)

During the first quarter of fiscal year 2012, the company modified its segment reporting structure to more readily match its operating structure. The following modification was made to the segment reporting structure: managed security services (MSS) moved to the Security and Compliance segment from the Services segment. MSS revenue of $72 million and $71 million were moved in fiscal 2011 and 2010, respectively. The historical periods have been adjusted to reflect the modified reporting structure.

	FY2011															FY2010
	YE11			Q4’11			Q3’11			Q2’11			Q1’11			YE10			Q4’10			Q3’10			Q2’10			Q1’10
Revenue by Segment
Consumer	$	1,953		$	514		$	498		$	468		$	473		$	1,871		$	483		$	478		$	463		$	447
Security and Compliance		1,638			465			435			381			357			1,482			379			388			363			352
Storage and Server Management		2,307			626			600			557			524			2,287			577			594			563			553
Services		292			68			71			74			79			345			92			88			85			80
Revenue by Segment: Y/Y Growth Rate
Consumer		4	%		6	%		4	%		3	%		6	%		6	%		12	%		11	%		6	%		-5	%
Security and Compliance		11	%		23	%		12	%		5	%		1	%		-2	%		4	%		4	%		-2	%		-14	%
Storage and Server Management		1	%		8	%		1	%		-1	%		-5	%		-8	%		-2	%		-4	%		-9	%		-17	%
Services		-15	%		-26	%		-19	%		-13	%		-1	%		-5	%		9	%		-2	%		-3	%		-21	%
Revenue by Segment: Y/Y Growth Rate in Constant Currency
Consumer		5	%		5	%		5	%		5	%		7	%		5	%		9	%		6	%		7	%		-1	%
Security and Compliance		11	%		21	%		13	%		7	%		2	%		-3	%		1	%		0	%		-1	%		-10	%
Storage and Server Management		2	%		7	%		3	%		1	%		-3	%		-9	%		-4	%		-8	%		-8	%		-13	%
Services		-14	%		-28	%		-18	%		-11	%		1	%		-5	%		5	%		-7	%		-2	%		-16	%
	FY2011															FY2010
	YE11			Q4’11			Q3’11			Q2’11			Q1’11			YE10			Q4’10			Q3’10			Q2’10			Q1’10
GAAP Operating Margin by Segment
Consumer		46	%		47	%		44	%		45	%		48	%		46	%		44	%		43	%		47	%		50	%
Security and Compliance		16	%		13	%		12	%		17	%		23	%		27	%		29	%		29	%		27	%		24	%
Storage and Server Management		46	%		44	%		46	%		49	%		46	%		48	%		47	%		49	%		49	%		47	%
Services		2	%		7	%		3	%		3	%		-1	%		3	%		4	%		3	%		7	%		-1	%

(1) Management refers to growth rates adjusting for currency so that the business results can be viewed without the impact of fluctuations in foreign currency exchange rates. We compare the percent change in the results from one period to another period in order to provide a framework for assessing how our underlying businesses performed excluding the effect of foreign currency rate fluctuations. To present this information, current and comparative prior period results for entities reporting in currencies other than United States dollars are converted into United States Dollars at the actual exchange rates in effect during the respective prior periods (or, in the case of deferred revenue, converted into United States Dollars at the actual exchange rate in effect at the end of the prior period).

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