SEP AV query

Hi,

we need the AV to support below, please advice

1.       Central management – a main server which can monitor all PC AV deployment status, progress and info

2.       Real time scanning, scheduled scanning, auto update, daily update or real time

3.       Automatic scanning of all external media

4.       Browser integration protection &Outlook integration

5        If there is an issue with PC running on XP, will there still be support in the long run? Since Microsoft had phased out XP.