I found this interesting forum post on the msft forums. This code will help you change all your sites to require secure key exchange. here’s the post: http://forums.microsoft.com/TechNet/ShowPost.aspx?PostID=2796017&SiteID=17
Tag / ConfigMgr
Microsoft Operations Manager—MOM Microsoft System Center Capacity Planner—SCCP Microsoft System Center Configuration Manager—ConfigMgr Microsoft System Center Data Protection Manager—SCDPM Microsoft System Center Essentials—SCE Microsoft System Center Operations Manager—OpsMgr Microsoft System Center Reporting Manager—SCRM Microsoft System Center Virtual Machine Manager—SCVMM Microsoft Systems Management Server—SMS