Supported platforms, environments, and operating systems for Endpoint Security

Recent updates to this article

Date	Update
January 13, 2020	Updated the "Supported Internet browsers" section that ENS Web Control currently does not support Edge Chromium.
December 20, 2019	Minor formatting changes.
December 12, 2019	Updated for ENS 10.5.5 December 2019 Update and ENS 10.6.1 December 2019 Update.
November 26, 2019	Removed the "Graphics processing unit (GPU) requirements" section.
November 15, 2019	For clarity, itemized all ENS versions in the column heading in the "Supported Microsoft Windows client operating systems" and "Supported Microsoft Windows Server operating systems" sections.

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Contents
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ENS product release information

McAfee product software, upgrades, maintenance releases, and documentation are available from the Product Downloads site at: http://www.mcafee.com/us/downloads/downloads.aspx.

NOTE: You need a valid Grant Number for access. KB56057 provides additional information about the Product Downloads site, and alternate locations for some products.

Product Version	Module	Build Number	Release Notes	Known Issues	Release Date
ENS 10.7.0	ENS bundle/standalone package	10.7.0.667	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	November 12, 2019
	Adaptive Threat Protection client	10.7.0.1531
	Common client	10.7.0.1285
	Firewall client	10.7.0.945
	Threat Prevention client	10.7.0.1415
	Web Control client	10.7.0.1086
	Adaptive Threat Protection extension	10.7.0.389
	Common extension	10.7.0.407
	Firewall extension	10.7.0.370
	Threat Prevention extension	10.7.0.420
	Web Control extension	10.7.0.378
ENS 10.6.1 December 2019 Update	ENS bundle/standalone package	10.6.1.1459	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	December 12, 2019
	Adaptive Threat Protection client	10.6.1.1548
	Common client	10.6.1.1815
	Firewall client	10.6.1.1443
	Threat Prevention client	10.6.1.1881
	Web Control client	10.6.1.1567
	Adaptive Threat Protection extension	10.6.1.1237
	Common extension	10.6.1.1267
	Firewall extension	10.6.1.1253
	Threat Prevention extension	10.6.1.1325
	Web Control extension	10.6.1.1236
ENS 10.6.1 October Update	Adaptive Threat Protection client	10.6.1.1473	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	October 8, 2019
	Common client	10.6.1.1724
	Firewall client	10.6.1.1394
	Threat Prevention client	10.6.1.1777
	Web Control client	10.6.1.1503
	Adaptive Threat Protection extension	10.6.1.1212
	Common extension	10.6.1.1243
	Firewall extension	10.6.1.1224
	Threat Prevention extension	10.6.1.1295
	Web Control extension	10.6.1.1212
ENS 10.6.1 July Update Repost IMPORTANT: In the Control Panel, Programs and Features or Apps & features (depending on your version of Windows), the ENS modules show the version: 10.6.11907. This design is intentional. This numbering allows ENS 10.6.1 July Update Repost to upgrade from any other 10.6.1 Update version.	Adaptive Threat Protection client	10.6.1.1421	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	August 13, 2019
	Common client	10.6.1.1607
	Firewall client	10.6.1.1340
	Threat Prevention client	10.6.1.1666
	Web Control client	10.6.1.1435
	Adaptive Threat Protection extension	10.6.1.1191
	Common extension	10.6.1.1216
	Firewall extension	10.6.1.1196
	Threat Prevention extension	10.6.1.1234
	Web Control extension	10.6.1.1191
ENS 10.6.1 July Update	Adaptive Threat Protection client	10.6.1.1398	Available from Technical Support	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	July 2, 2019 This update has been changed from General Availability (GA) to Released to Support (RTS). The reason is the issue described in KB91642 and is available only by contacting Technical Support. See the Related Information section below for contact details.
	Common client	10.6.1.1555
	Firewall client	10.6.1.1324
	Threat Prevention client	10.6.1.1638
	Web Control client	10.6.1.1401
	Adaptive Threat Protection extension	10.6.1.1183
	Common extension	10.6.1.1201
	Firewall extension	10.6.1.1181
	Threat Prevention extension	10.6.1.1222
	Web Control extension	10.6.1.1177
ENS 10.6.1 May Update	Adaptive Threat Protection client	10.6.1.1311	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	May 14, 2019
	Common client	10.6.1.1449
	Firewall client	10.6.1.1278
	Threat Prevention client	10.6.1.1550
	Web Control client	10.6.1.1311
	Adaptive Threat Protection extension	10.6.1.1148
	Common extension	10.6.1.1177
	Firewall extension	10.6.1.1154
	Threat Prevention extension	10.6.1.1171
	Web Control extension	10.6.1.1153
ENS 10.6.1 Hotfix 190501 (HF190501)	Adaptive Threat Protection client	10.6.1.1302	Available from Technical Support	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	May 2, 2019 This update is Released to Support (RTS) and available only by contacting Technical Support. See the Related Information section below for contact details.
	Common client	10.6.1.1433
	Threat Prevention client	10.6.1.1524
	Adaptive Threat Protection extension	10.6.1.1054
	Common extension	10.6.1.1124
	Threat Prevention extension	10.6.1.1208
ENS 10.6.1 February Update	Adaptive Threat Protection client	10.6.1.1164	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	February 12, 2019
	Common client	10.6.1.1206
	Firewall client	10.6.1.1157
	Threat Prevention client	10.6.1.1273
	Web Control client	10.6.1.1120
	Adaptive Threat Protection extension	10.6.1.1071
	Common extension	10.6.1.1085
	Firewall extension	10.6.1.1064
	Threat Prevention extension	10.6.1.1076
	Web Control extension	10.6.1.1064
ENS 10.6.1 Repost and December Update	ENS bundle/standalone package	10.6.1.1087	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	December 11, 2018
	Adaptive Threat Protection client	10.6.1.1120
	Common client	10.6.1.1124
	Firewall client	10.6.1.1106
	Threat Prevention client	10.6.1.1208
	Web Control client	10.6.1.1082
	Adaptive Threat Protection extension	10.6.1.1054
	Common extension	10.6.1.1059
	Firewall extension	10.6.1.1042
	Threat Prevention extension	10.6.1.1058
	Web Control extension	10.6.1.1039
ENS 10.6.1 November Update	ENS bundle/standalone package	10.6.1.1075	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	November 13, 2018
	Adaptive Threat Protection client	10.6.1.1095
	Common client	10.6.1.1103
	Threat Prevention client	10.6.1.1169
	Adaptive Threat Protection extension	10.6.1.1047
	Common extension	10.6.1.1038
	Threat Prevention extension	10.6.1.1046
ENS 10.6.1 Original Posting	ENS bundle/standalone package	10.6.1.1060	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	October 2, 2018
	Adaptive Threat Protection client	10.6.1.1064
	Common client	10.6.1.1068
	Firewall client	10.6.1.1045
	Threat Prevention client	10.6.1.1128
	Web Control client	10.6.1.1047
	Adaptive Threat Protection extension	10.6.1.1037
	Common extension	10.6.1.1033
	Firewall extension	10.6.1.1029
	Threat Prevention extension	10.6.1.1038
	Web Control extension	10.6.1.1021
ENS 10.6.0 September Update	ENS bundle/standalone package	10.6.0.370	Available from Technical Support	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	September 11, 2018 This update is Released to Support (RTS) and available only by contacting Technical Support. See the Related Information section below for contact details. NOTE: ENS 10.6.1 is the recommended upgrade path from ENS 10.6.0.
	Adaptive Threat Protection client	10.6.0.680
	Common client	10.6.0.571
	Firewall client	10.6.0.363
	Threat Prevention client	10.6.0.698
	Web Control client	10.6.0.430
	Adaptive Threat Protection extension	10.6.0.346
	Common extension	10.6.0.198
	Firewall extension	10.6.0.324
	Threat Prevention extension	10.6.0.409
	Web Control extension	10.6.0.304
ENS 10.6.0 IMPORTANT: There is a known issue with upgrades from ENS 10.5.4 August Update to ENS 10.6.0. See KB90851 for details and available workarounds.	ENS bundle/standalone package	10.6.0.357	Release Notes (ePO managed) Release Notes (ePO Cloud managed)	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	June 12, 2018
	Adaptive Threat Protection client	10.6.0.656
	Common client	10.6.0.542
	Firewall client	10.6.0.348
	Threat Prevention client	10.6.0.672
	Web Control client	10.6.0.418
	Adaptive Threat Protection extension	10.6.0.314
	Common extension	10.6.0.183
	Firewall extension	10.6.0.309
	Threat Prevention extension	10.6.0.393
	Web Control extension	10.6.0.287
ENS 10.5.5 December 2019 Update	ENS bundle/standalone package	10.5.5.5169	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	December 12, 2019
	Adaptive Threat Protection client	10.5.5.5202
	Common client	10.5.5.5329
	Firewall client	10.5.5.5168
	Threat Prevention client	10.5.5.5312
	Web Control client	10.5.5.5221
	Adaptive Threat Protection extension	10.5.5.5105
	Common extension	10.5.5.5105
	Firewall extension	10.5.5.5094
	Threat Prevention extension	10.5.5.5125
	Web Control extension	10.5.5.5090
ENS 10.5.5 October Update	Adaptive Threat Protection client	10.5.5.5184	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	October 8, 2019
	Common client	10.5.5.5290
	Firewall client	10.5.5.5154
	Threat Prevention client	10.5.5.5289
	Web Control client	10.5.5.5199
	Adaptive Threat Protection extension	10.5.5.5099
	Common extension	10.5.5.5101
	Firewall extension	10.5.5.5084
	Threat Prevention extension	10.5.5.5113
	Web Control extension	10.5.5.5085
ENS 10.5.5 July Update Repost	Adaptive Threat Protection client	10.5.5.5168	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	August 13, 2019
	Common client	10.5.5.5259
	Firewall client	10.5.5.5137
	Threat Prevention client	10.5.5.5249
	Web Control client	10.5.5.5173
	Adaptive Threat Protection extension	10.5.5.5085
	Common extension	10.5.5.5090
	Firewall extension	10.5.5.5071
	Threat Prevention extension	10.5.5.5096
	Web Control extension	10.5.5.5077
ENS 10.5.5 July Update	Adaptive Threat Protection client	10.5.5.5158	Available from Technical Support	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	July 2, 2019 This update has been changed from General Availability (GA) to Released to Support (RTS). The reason is the issue described in KB91642 and is available only by contacting Technical Support. See the Related Information section below for contact details.
	Common client	10.5.5.5247
	Firewall client	10.5.5.5130
	Threat Prevention client	10.5.5.5243
	Web Control client	10.5.5.5167
	Adaptive Threat Protection extension	10.5.5.5082
	Common extension	10.5.5.5087
	Firewall extension	10.5.5.5065
	Threat Prevention extension	10.5.5.5090
	Web Control extension	10.5.5.5073
ENS 10.5.5 May Update	Adaptive Threat Protection client	10.5.5.5146	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	June 13, 2019
	Common client	10.5.5.5223
	Firewall client	10.5.5.5119
	Threat Prevention client	10.5.5.5215
	Web Control client	10.5.5.5146
	Adaptive Threat Protection extension	10.5.5.5077
	Common extension	10.5.5.5084
	Firewall extension	10.5.5.5063
	Threat Prevention extension	10.5.5.5084
	Web Control extension	10.5.5.5071
ENS 10.5.5 Hotfix 190501 (HF190501)	Adaptive Threat Protection client	10.5.5.5144	Available from Technical Support	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	May 2, 2019 This update is Released to Support (RTS) and available only by contacting Technical Support. See the Related Information section below for contact details.
	Common client	10.5.5.5221
	Threat Prevention client	10.5.5.5208
	Adaptive Threat Protection extension	10.5.5.5055
	Common extension	10.5.5.5067
	Threat Prevention extension	10.5.5.5075
ENS 10.5.5 February Update	Adaptive Threat Protection extension	10.5.5.5062	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	February 12, 2019
	Common extension	10.5.5.5069
	Firewall extension	10.5.5.5049
	Threat Prevention extension	10.5.5.5067
	Web Control extension	10.5.5.5056
ENS 10.5.5 January Update	ENS bundle/standalone package	10.5.5.5057	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	January 8, 2019
	Adaptive Threat Protection client	10.5.5.5094
	Common client	10.5.5.5124
	Firewall client	10.5.5.5076
	Threat Prevention client	10.5.5.5128
	Web Control client	10.5.5.5082
	Adaptive Threat Protection extension	10.5.5.5037
	Common extension	10.5.5.5051
	Firewall extension	10.5.5.5037
	Threat Prevention extension	10.5.5.5054
	Web Control extension	10.5.5.5034
ENS 10.5.5 November Update	ENS bundle/standalone package	10.5.5.5046	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	November 13, 2018
	Adaptive Threat Protection client	10.5.5 5067
	Common client	10.5.5.5085
	Threat Prevention client	10.5.5.5093
	Adaptive Threat Protection extension	10.5.5.5032
	Common extension	10.5.5.5040
	Threat Prevention extension	10.5.5.5045
ENS 10.5.5	ENS bundle/standalone package	10.5.5.5039	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	October 2, 2018
	Adaptive Threat Protection client	10.5.5.5055
	Common client	10.5.5.5067
	Firewall client	10.5.5.5040
	Threat Prevention client	10.5.5.5075
	Web Control client	10.5.5.5044
	Adaptive Threat Protection extension	10.5.5.5024
	Common extension	10.5.5.5033
	Firewall extension	10.5.5.5025
	Threat Prevention extension	10.5.5.5037
	Web Control extension	10.5.5.5024
ENS 10.5.4 Hotfix 1263641 (HF1263641)	ENS bundle/standalone package	10.5.4.4088	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	June 13, 2019
ENS 10.5.4 Hotfix 1263641 (HF1263641)	Firewall client (Hotfix 1263641)	10.5.4.4259	Release Notes		June 13, 2019
ENS 10.5.4 Hotfix 1240838 (HF1240838)	ENS bundle/standalone package	10.5.4.4080	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	February 28, 2019
	Adaptive Threat Protection client (Hotfix 1240838)	10.5.4.4295
	Common client (Hotfix 1240838)	10.5.4.4365
	Firewall client (Hotfix 1240838)	10.5.4.4254
	Threat Prevention client (Hotfix 1240838)	10.5.4.4398
	Web Control client (Hotfix 1240838)	10.5.4.4244
ENS 10.5.4 September Update (Repost)	ENS bundle/standalone package	10.5.4.4068	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	September 18, 2018
	Adaptive Threat Protection client	10.5.4.4281
	Common client	10.5.4.4304
	Firewall client	10.5.4.4235
	Threat Prevention client	10.5.4.4350
	Web Control client	10.5.4.4233
	Adaptive Threat Protection extension	10.5.4.4052
	Common extension	10.5.4.4071
	Firewall extension	10.5.4.4070
	Threat Prevention extension	10.5.4.4095
	Web Control extension	10.5.4.4038
ENS 10.5.4 September Update	ENS bundle/standalone package	10.5.4.4061	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	September 11, 2018
	Adaptive Threat Protection client	10.5.4.4277
	Common client	10.5.4.4298
	Firewall client	10.5.4.4233
	Threat Prevention client	10.5.4.4344
	Web Control client	10.5.4.4231
	Adaptive Threat Protection extension	10.5.4.4052
	Common extension	10.5.4.4071
	Firewall extension	10.5.4.4070
	Threat Prevention extension	10.5.4.4095
	Web Control extension	10.5.4.4038
ENS 10.5.4 August Update IMPORTANT: August Update is no longer available for download. For details, see KB90848.	ENS bundle/standalone package	10.5.4.4059	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	August 14, 2018
	Adaptive Threat Protection client	10.5.4.4268
	Common client	10.5.4.4287
	Firewall client	10.5.4.4223
	Threat Prevention client	10.5.4.4318
	Web Control client	10.5.4.4223
	Adaptive Threat Protection extension	10.5.4.4051
	Common extension	10.5.4.4070
	Firewall extension	10.5.4.4066
	Threat Prevention extension	10.5.4.4091
	Web Control extension	10.5.4.4037
ENS 10.5.4 July Update	ENS bundle or standalone package	10.5.4.4053	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	July 10, 2018
	Adaptive Threat Protection client	10.5.4.4258
	Common client	10.5.4.4270
	Firewall client	10.5.4.4213
	Threat Prevention client	10.5.4.4296
	Web Control client	10.5.4.4217
	Adaptive Threat Protection extension	10.5.4.4049
	Firewall extension	10.5.4.4058
	Threat Prevention extension	10.5.4.4082
ENS 10.5.4 June Update	ENS bundle or standalone package	10.5.4.4043	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	June 12, 2018
	Adaptive Threat Protection client	10.5.4.4250
	Common client	10.5.4.4260
	Firewall client	10.5.4.4205
	Threat Prevention client	10.5.4.4282
	Web Control client	10.5.4.4212
	Firewall extension	10.5.4.4058
	Threat Prevention extension	10.5.4.4082
ENS 10.5.4 Hotfix 1 (HF1)	Common client (Hotfix 1238207)	10.5.4.4241	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	May 8, 2018
ENS 10.5.4 Hotfix 1 (HF1)	Adaptive Threat Protection client (Hotfix 1238207)	10.5.4.4241	Release Notes		May 8, 2018
ENS 10.5.4	ENS bundle/standalone package	10.5.4.4035	Release Notes (ePO managed) Release Notes (ePO Cloud managed)	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	April 24, 2018
	Adaptive Threat Protection client	10.5.4.4209
	Common client	10.5.4.4214
	Firewall client	10.5.4.4179
	Threat Prevention client	10.5.4.4240
	Web Control client	10.5.4.4177
	Adaptive Threat Protection extension	10.5.4.4044
	Common extension	10.5.4.4029
	Firewall extension	10.5.4.4053
	Threat Prevention extension	10.5.4.4070
	Web Control extension	10.5.4.4026
ENS 10.5.3 Hotfix 1263641 (HF1263641)	Firewall client (Hotfix 1263641)	10.5.3.3153	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	June 11, 2019
ENS 10.5.3 Hotfix 1240838 (HF1240838)	ENS bundle/standalone package	10.5.3.3168	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	February 28, 2019
	Adaptive Threat Protection client (Hotfix 1240838)	10.5.3.3148
	Common client (Hotfix 1240838)	10.5.3.3276
	Firewall client (Hotfix 1240838)	10.5.3.3151
	Threat Prevention client (Hotfix 1240838)	10.5.3.3334
	Web Control client (Hotfix 1240838)	10.5.3.3108
ENS 10.5.3 Hotfix 3 (HF3)	ENS bundle or standalone package	10.5.3.3163	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	March 13, 2018 This hotfix is Released to Support (RTS) and available only by contacting Technical Support. See the Related Information section below for contact details.
	Adaptive Threat Protection client (Hotfix 1228355)	10.5.3.3135
	Common client (Hotfix 1228355)	10.5.3.3218
	Firewall client (Hotfix 1228355)	10.5.3.3135
	Threat Prevention client (Hotfix 1228355)	10.5.3.3288
ENS 10.5.3 Hotfix 2 (HF2)	ENS bundle or standalone package	10.5.3.3162	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	February 13, 2018 This hotfix is Released to Support (RTS) and available only by contacting Technical Support. See the Related Information section below for contact details.
	Adaptive Threat Protection client (Hotfix 1224024)	10.5.3.3128
	Common client (Hotfix 1224022)	10.5.3.3211
	Firewall client (Hotfix 1224025)	10.5.3.3129
	Threat Prevention client (Hotfix 1224023)	10.5.3.3284
ENS 10.5.3 Hotfix 1 (HF1)	ENS bundle or standalone package	10.5.3.3158	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	January 9, 2018
	Adaptive Threat Protection client (Hotfix 1219196)	10.5.3.3119
	Common client (Hotfix 1219192)	10.5.3.3197
	Firewall client (Hotfix 1219193)	10.5.3.3116
	Threat Prevention client (Hotfix 1219195)	10.5.3.3271
	Threat Prevention extension	10.5.3.3104
ENS 10.5.3	ENS bundle/standalone package	10.5.3.3152	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	November 13, 2017
	Adaptive Threat Protection client	10.5.3.3113
	Common client	10.5.3.3178
	Firewall client	10.5.3.3108
	Threat Prevention client	10.5.3.3264
	Web Control client	10.5.3.3087
	Adaptive Threat Protection extension	10.5.3.3044
	Common extension	10.5.3.3063
	Firewall extension	10.5.3.3045
	Threat Prevention extension	10.5.3.3098
	Web Control extension	10.5.3.3044
ENS 10.5.2 Hotfix 2 (HF2)	ENS bundle/standalone package	10.5.2.2047	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	October 17, 2017 This hotfix is Released to Support (RTS) and available only by contacting Technical Support. See the Related Information section below for contact details.
	Adaptive Threat Protection (Hotfix 1211826)	10.5.2.2084
	Common (Hotfix 1211409)	10.5.2.2103
	Firewall (Hotfix 1211848)	10.5.2.2038
	Threat Prevention (Hotfix 1211405)	10.5.2.2124
	Web Control (Hotfix 1211846)	10.5.2.2033
ENS 10.5.2 Threat Prevention extension Hotfix 1213762 (HF1213762)	Common extension	10.5.2.2020	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	October 11, 2017
ENS 10.5.2 Hotfix 1 (HF1)	ENS bundle/standalone package	10.5.2.2045	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	September 12, 2017 This hotfix is Released to Support (RTS) and available only by contacting Technical Support. See the Related Information section below for contact details.
	Common (Hotfix 1206849)	10.5.2.2077
	Firewall (Hotfix 1206845)	10.5.2.2035
ENS 10.5.2	ENS bundle/standalone package	10.5.2.2041	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	August 28, 2017
	Adaptive Threat Protection client	10.5.2.2078
	Common client	10.5.2.2072
	Firewall client	10.5.2.2030
	Threat Prevention client	10.5.2.2108
	Web Control client	10.5.2.2028
	Adaptive Threat Protection extension	10.5.2.2037
	Common extension	10.5.2.2013
	Firewall extension	10.5.2.2017
	Threat Prevention extension	10.5.2.2015
	Web Control extension	10.5.2.2014
ENS 10.5.1 Hotfix 2 (HF2) - Repost	ENS bundle/standalone package	10.5.1.1057	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	June 23, 2017
	Adaptive Threat Protection (Hotfix 1194966)	10.5.1.1166
	Common (Hotfix 1194854)	10.5.1.1216
	Firewall (Hotfix 1194853)	10.5.1.1075
	Threat Prevention (Hotfix 1194969)	10.5.1.1294
	Web Control (Hotfix 1194968)	10.5.1.1059
ENS 10.5.1 Hotfix 1 (HF1)	ENS bundle/standalone package	10.5.1.1052	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	May 16, 2017
	Adaptive Threat Protection (Hotfix 1189211)	10.5.1.1163
	Common (Hotfix 1189188)	10.5.1.1190
	Firewall (Hotfix 1188973)	10.5.1.1064
	Threat Prevention (Hotfix 1189170)	10.5.1.1261
	Web Control (Hotfix 1188974)	10.5.1.1057
ENS 10.5.1	ENS bundle/standalone package	10.5.1.1034.11	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	March 30, 2017
	Adaptive Threat Protection client	10.5.1.1149
	Common client	10.5.1.1147
	Firewall client	10.5.1.1038
	Threat Prevention client	10.5.1.1184
	Web Control client	10.5.1.1041
	Adaptive Threat Protection extension	10.5.1.1054
	Common extension	10.5.1.1019
	Firewall extension	10.5.1.1027
	Threat Prevention extension	10.5.1.1059
	Web Control extension	10.5.1.1009
ENS 10.5.0	ENS bundle/standalone package	10.5.0.309.1	Release Notes	KB82450 (Firewall, Threat Prevention, and Web Control) KB88788 (ATP)	December 19, 2016
	Common client	10.5.0.680
	Firewall client	10.5.0.331
	Threat Prevention client	10.5.0.596
	Web Control client	10.5.0.354
	Common extension	10.5.0.249
	Firewall extension	10.5.0.226
	Threat Prevention extension	10.5.0.299
	Web Control extension	10.5.0.227

Supported Microsoft Windows client operating systems

The following table indicates the client operating systems and minimum Service Pack levels that ENS supports. The minimum supported Service Pack levels align with the minimum Service Pack levels supported by Microsoft. When Microsoft ends support for a Service Pack, ENS support for that Service Pack also ends, and you must upgrade to a supported Service Pack. For information about the lifecycle for Windows operating systems and Service Packs, see https://support.microsoft.com/en-us/help/13853/windows-lifecycle-fact-sheet.

NOTE: Where applicable, both 32-bit and 64-bit versions are implied. Exceptions are noted explicitly.

Microsoft Operating System

ENS 10.7.0

ENS 10.6.1
July Update Repost, 10.6.1 October Update, 10.6.1 December 2019 Update

ENS 10.6.1 November Update,
10.6.1 Repost and December Update, 10.6.1 February Update, 10.6.1
May Update

ENS 10.6.1

ENS 10.6.0, 10.6.0 September Update

ENS 10.5.5 July
Update Repost, 10.5.5
October Update, 10.5.5 December 2019 Update

ENS 10.5.5
May Update

ENS
10.5.5, 10.5.5 November Update, 10.5.5 January Update, 10.5.5 February Update

ENS
10.5.4, 10.5.4 June Update, 10.5.4 July Update, 10.5.4 August Update, 10.5.4 September Update

ENS
10.5.3

ENS 10.5.1, 10.5.2

ENS 10.5.0

Windows 10 November 2019 Update - version 1909^{1, 3}

Yes

Windows 10 May 2019 Update - version 1903^{1, 3}^{, 7}

Yes

Windows 10 October 2018 Update - version 1809^{1, 3}

Yes

Windows 10 April 2018 Update - version 1803^{1, 3}

Yes

Windows 10 Fall Creators Update - version 1709^{1, 3}

Yes

Windows 10 Creators Update - version 1703^{1, 3}^{, 4}

Yes

Windows 10 Anniversary Update - version 1607^{1, 3}

Yes

Windows 10 November Update - version 1511^{1, 3, 8}

Yes

Windows 10 Enterprise 2015 LTSB^{1, 3}

Yes

Windows 10 - version 1507¹^,^{3, 8}

Yes

Windows 10 IoT Enterprise^{1, 3}

Yes

Windows 8.1 Update 1⁶

Yes

Windows 8 (Not including Windows 8 RT [Runtime] edition)⁶

Yes

Windows To Go - all versions

Yes

Windows 7 SP1 (and later)⁵

Yes

Windows Vista SP2 (and later)

Windows XP SP3 Professional x86 (XP x64 is not supported) SP3 (and later)²

See below. No longer supported by Microsoft.

Windows Embedded 8: Pro, Standard, and Industry¹

Yes

Windows Embedded Standard 7⁴

Yes

¹Enhanced Write Filtering (EWF), Unified Write Filter (UWF), and File-Based Write Filtering (FBWF) technology is not supported.
²No longer supported by Microsoft.

Microsoft ended extended support for Windows XP SP3 on April 8, 2014. For best results and optimal security, upgrade to a supported operating system. See KB78434 for details.

³ENS supports the following Windows 10 branches:

Semi-Annual Channel (SAC - The previous names for this branch were Current Branch (CB) and Current Branch for Business (CBB).)
Long-Term Servicing Channel (LTSC - The previous name for this branch was Long-Term Servicing Branch (LTSB).)

For details about the Windows 10 branches, see https://blogs.technet.microsoft.com/windowsitpro/2017/07/27/waas-simplified-and-aligned/.
⁴CAUTION: If Device Guard or Credential Guard is enabled on a Windows 10 Creators Update 64-bit system, you must ensure that Microsoft KB4016251 is installed on the system before you install McAfee products. For more information, see KB89029.
⁵ Microsoft ended mainstream support for Windows 7 on January 13, 2015 and will end extended support on January 14, 2020. For details, see https://www.microsoft.com/en-us/windowsforbusiness/end-of-windows-7-support. For best results and optimal security, upgrade to a newer supported operating system.

For details of any McAfee products with support beyond January 14, 2020, see KB91432.
⁶ Microsoft ended mainstream support for Windows 8 and 8.1 on January 9, 2018 and will end extended support on January 10, 2023.

For best results and optimal security, upgrade to a newer supported operating system.

For details, see https://support.microsoft.com/en-us/help/18581/lifecycle-faq-windows-products.
⁷ ENS 10.5.5 July Update (and later) and ENS 10.6.1 July Update (and later) installers allow a fresh installation of ENS on a system with Windows 10 May 2019 Update (version 1903). ENS 10.5.5 May Update and ENS 10.6.1 May Update do not allow a fresh installation of ENS on a system with Windows 10 May 2019 Update (version 1903). The reason is because they do not have a .msi package. ENS 10.5.5 May Update and ENS 10.6.1 May Update only allow an upgrade to Windows 10 May 2019 Update (version 1903).
⁸ ENS 10.6.x and later is not supported on Windows 10 version 1507 and Windows 10 version 1511. The reason is a known issue with Antimalware Scan Interface (AMSI) that is resolved in Windows 10 Version 1607.

NOTES:

ENS does not support Universal Windows Platform (UWP) and there are no current plans to support UWP.
URL installation is supported for all operating systems that can use any one of the following Internet Explorer browsers: 7.x, 10.x, and 11.x.

Windows Support Lifecycle on ENS:

Platform or Operating System (OS)	Mainstream Support End Date	Service Pack Support End Date	Extended Support End Date	Comment
Windows Embedded for Point of Service (WEPOS)	April 12, 2011	October 12, 2010	April 12, 2016	ENS does not support
Windows Embedded Standard 2009	January 14, 2014	January 8, 2019	N/A	ENS does not support
Windows Point of Service Ready 2009	April 8, 2014	April 9, 2019		ENS does not support
Windows Point of Service 1.1	Not Listed	Not Listed
Windows Small Business Server 2003 and 2003 R2¹ See below. No longer supported by Microsoft.	End of Support	End of Support

¹No longer supported by Microsoft.

Microsoft ended extended support for Windows Server 2003 SP2 on July 14, 2015. As of the end of 2015, the only McAfee product supported with Windows Server 2003 SP2 is Application and Change Control. See KB81563 for details.

Supported Microsoft Windows Server operating systems

The following table indicates the server operating systems that ENS supports.

NOTE: Where applicable, both 32-bit and 64-bit versions are implied. Exceptions are noted explicitly.

Microsoft Operating System	ENS 10.7.0	ENS 10.6.1 May Update, 10.6.1 July Update Repost, 10.6.1 October Update, 10.6.1 December 2019 Update ENS 10.5.5 May Update, 10.5.5 July Update Repost, 10.5.5 October Update, 10.5.5 December 2019 Update	ENS 10.6.1, 10.6.1 November Update, 10.6.1 Repost and December Update, 10.6.1 February Update ENS 10.5.5, 10.5.5 November Update, 10.5.5 January Update, 10.5.5 February Update	ENS 10.6.0, 10.6.0 September Update ENS 10.5.4, 10.5.4 June Update, 10.5.4 July Update, 10.5.4 August Update, 10.5.4 September Update	ENS 10.5.3	ENS 10.5.0, 10.5.1, 10.5.2
Windows Server 2019 version 1909 (including Essentials, Standard, and Datacenter)	Yes	Yes	No	No	No	No
Windows Server 2019 version 1903 (including Essentials, Standard, and Datacenter)	Yes	Yes	No	No	No	No
Windows Server 2019 version 1809 (including Essentials, Standard, Datacenter, and Server Core Mode)	Yes	Yes	Yes	No	No	No
Windows Server 2016 version 1803² (including Essentials, Standard, Datacenter, and Server Core Mode)	Yes	Yes	Yes	Yes	No	No
Windows Server 2016 version 1709² (including Essentials, Standard, Datacenter, and Server Core Mode)	Yes	Yes	Yes	Yes	Yes	No
Windows Server 2016 version 1607² (including Essentials, Standard, Datacenter, and Server Core Mode)	Yes	Yes	Yes	Yes	Yes	Yes
Windows Storage Server 2016²	Yes	Yes	Yes	Yes	Yes	Yes
Windows Server 2012 R2 Update 1: Essentials, Standard, and Datacenter (including Server Core Mode)	Yes	Yes	Yes	Yes	Yes	Yes
Windows Server 2012 R2¹	Yes	Yes	Yes	Yes	Yes	Yes
Windows Server 2012	Yes	Yes	Yes	Yes	Yes	Yes
Windows Storage Server 2012 and 2012 R2	Yes	Yes	Yes	Yes	Yes	Yes
Windows Server 2008 R2⁴: Standard, Datacenter, Enterprise, and Web (including Server Core Mode)	Yes	Yes	Yes	Yes	Yes	Yes
Windows Server 2008⁴	No	No	No	No	No	No
Windows Storage Server 2008	No	No	No	No	No	No
Windows Storage Server 2008 R2	Yes	Yes	Yes	Yes	Yes	Yes
Windows Small Business Server 2011	Yes	Yes	Yes	Yes	Yes	Yes
Windows Small Business Server 2008	No	No	No	No	No	No
Windows Server 2003 and 2003 R2³ See below. No longer supported by Microsoft.	No	No	No	No	No	No

¹Windows 2012 R2 Foundation Server is supported.
²ENS does not disable Windows Defender on Windows Server 2016. This fact could lead to performance issues, but this possibility has not been confirmed. The best practice is to run a single real-time antivirus solution. For updates to this issue and for instructions to manually disable Windows Defender using PowerShell, see known issue 1149046 in KB82450.
³No longer supported by Microsoft.

⁴Microsoft ended mainstream support for Windows Server 2008/2008 R2 on January 13, 2015, and will end extended support on January 14, 2020. For details, see https://www.microsoft.com/en-us/cloud-platform/windows-server-2008. For best results and optimal security, upgrade to a newer supported operating system.

For details of any McAfee products with support beyond January 14, 2020, see KB91432.

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Supported Virtual infrastructure

ENS supports any virtualization solution as long as ENS supports the operating system being virtualized.

Supported McAfee Agent (MA) versions

To ensure which version is supported on your operating system, see the McAfee Agent documentation.

To view the version or Build information for MA 5.x, see KB82105.

Product	Minimum MA Version
ENS 10.7.0	MA 5.6.x is recommended. MA 5.0.5 is the minimum. NOTE: McAfee Agent 5.0.x reaches End of Life on December 17, 2019. For details, see https://www.mcafee.com/enterprise/en-us/support/product-eol.html#product=mcafee_agent.
ENS 10.5.5, 10.6.1	MA 5.6.x is recommended. MA 5.0.5 is the minimum for Windows 10 October 2018 Update - version 1809. MA 5.0.2 is the minimum for all other Windows versions. NOTE: McAfee Agent 5.0.x reaches End of Life on December 17, 2019. For details, see https://www.mcafee.com/enterprise/en-us/support/product-eol.html#product=mcafee_agent.
ENS 10.5.0-10.5.4, 10.6.0	MA 5.6.x is recommended. MA 5.0.2.333 is the minimum. NOTE: McAfee Agent 5.0.x reaches End of Life on December 17, 2019. For details, see https://www.mcafee.com/enterprise/en-us/support/product-eol.html#product=mcafee_agent.

Supported ePolicy Orchestrator (ePO) versions

Product	Minimum ePO Version
ENS 10.7.0	ePO 5.10.x is recommended. ePO 5.9.0 is the minimum.
ENS 10.6.0-10.6.1	ePO 5.10.x is recommended. ePO 5.3.1¹ is the minimum.
ENS 10.5.4-10.5.5	ePO 5.10.x is recommended. ePO 5.3.x¹ is the minimum.
ENS 10.5.0-10.5.3	ePO 5.3.x¹ is the minimum. NOTE: ePO 5.10 is not supported.

¹ePO 5.3.x became End of Life on March 31, 2019.

Unsupported Windows versions for Real Protect

ENS Real Protect scanning is not supported with the following Windows versions:

Microsoft Windows Embedded Standard 8.1
Microsoft Windows Embedded Standard 7
Microsoft System Center Configuration Manager (SCCM) 2012 R2
Microsoft Certified Windows To Go Device

Dell EMC CAVA Support

ENS 10.5.1 adds support for CAVA with Dell EMC platforms. For more information and for instructions to install ENS with support for CAVA, see KB88973.

Supported email clients

Email Client	ENS Web Control 10.5.x, 10.6.x, 10.7.0
Microsoft Outlook on the web 2016	Yes²
Microsoft Outlook 2016	Yes^{1, 2}
Microsoft Outlook 2013	Yes²
Microsoft Outlook 2010	Yes²
Yahoo webmail	Yes
Gmail webmail	Yes

¹Email annotations are only supported in the preview pane for Outlook 2016.
²ENS Web Control only supports 32-bit versions of Outlook.

Supported Internet browsers

Browser	ENS 10.x Web Control	Comments
Google Chrome	Yes
Microsoft Edge	Yes	ENS Web Control 10.7.0 supports Edge on Windows 10 Version 1703 (Creators Update) and later. ENS Web Control 10.6.1 adds support for Edge in Windows 10 version 1809 (October 2018 Update) and later.
Microsoft Edge Chromium	No	ENS Web Control currently does not support Edge Chromium. This article will be updated when ENS Web Control adds support for Edge Chromium.
Mozilla Firefox	Yes	Firefox 56 or later: ENS Web Control 10.5.4 adds support for Firefox 56. For more information, see KB89947. Firefox 51: ENS Web Control 10.5.1 adds support for Firefox 51.
Microsoft Internet Explorer 11	Yes

NOTES:

Because of the high frequency with which Chrome and Firefox browsers are released, new browser versions might break ENS Web Control support for Chrome or Firefox. The next ENS update release will target adding back support for the browser.
ENS Web Control is not 64-bit and does not support native 64-bit browsers, but it does support 64-bit browsers in 32-bit mode.
Enhanced Protected Mode in Internet Explorer is not supported.

Hardware requirements

System hardware requirements are subject to change, and are influenced by updates, hotfixes, and DAT files that are applied. See KB75027 for information about the impact of larger DAT files.

CPU/RAM - CPU: Minimum Single Core, recommended Dual Core Intel® Pentium processor or compatible architecture. RAM: Version 10. The following specifications are subject to change:

NOTE: The following Processor specifications are a recommended guideline, but are not a hard requirement.

Operating System	Service Pack	32-bit	64-bit	Processor	RAM	Minimum Hard Disk Space Free
Windows 10		X	X	2 GHz or higher	3 GB	1 GB
Windows 8.1 Update 1		X	X	2 GHz or higher	3 GB	1 GB
Windows 8 - except Runtime		X	X	2 GHz or higher	3 GB	1 GB
Windows 7	SP1	X	X	1.4 GHz or higher	2 GB	1 GB
Windows Embedded Standard 7		X	X	1 GHz or higher	1 GB	1 GB
Windows Embedded 8		X	X	1 GHz or higher	1 GB	1 GB
Windows Server 2019			X	2 GHz or higher	3 GB	1 GB
Windows Server 2016			X	2 GHz or higher	3 GB	1 GB
Windows Server 2012 R2			X	2 GHz or higher	3 GB	1 GB
Windows Server 2012			X	2 GHz or higher	3 GB	1 GB
Windows Storage Server 2012 and 2012 R2			X	2 GHz or higher	3 GB	1 GB
Windows Server 2008 R2		X	X	1.4 GHz or greater	2 GB	1 GB
Windows Storage Server 2008 R2		X	X	1.4 GHz or higher	2 GB	1 GB
Windows Small Business Server 2011		X		1.4 GHz or higher	2 GB	1 GB
Windows Point of Service 1.1		X		1 GHz or higher	1 GB	1 GB

Mouse - Microsoft mouse or compatible pointing device
Monitor - 256-color or higher VGA monitor

Supported file systems

ENS supports Microsoft Resilient File System (ReFS).¹

¹ENS does not support the case sensitivity feature of ReFS. Enabling this feature causes issues with ENS.

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