▁to ▁gain ▁a ▁general ▁understanding ▁of ▁how ▁the ▁TO E ▁is ▁implemented . ▁▁ ▁Security ▁Function s ▁- ▁function ▁of ▁a ▁zone ▁or ▁condu it ▁to ▁prevent ▁una ut hor ised ▁electronic ▁inter vention ▁that ▁can ▁impact ▁or ▁influence ▁the ▁normal ▁function ing ▁of ▁devices ▁and ▁systems ▁within ▁the ▁zone ▁or ▁condu it . ▁TO E ▁summary ▁specification ▁must ▁describe ▁how ▁the ▁TO E ▁meets ▁each ▁S FR . ▁ ▁TO E ▁Security ▁Spec ifications ▁- ▁a ▁high - level ▁view ▁of ▁how ▁the ▁developer ▁int ends ▁to ▁satisfy ▁each ▁S FR . ▁ ▁See ▁also ▁▁ ▁Common ▁C riteria ▁ ▁Prote ction ▁Profile ▁ ▁E valu ation ▁Ass urance ▁Level ▁( E AL ) ▁ ▁Common ▁C riteria ▁Test ing ▁Labor atory ▁ ▁References ▁ ▁Category : Comput er ▁security ▁procedures <0x0A> </s> ▁Sound ▁of ▁Silver ▁is ▁the ▁second ▁studio ▁album ▁by ▁American ▁dance - p unk ▁band ▁L CD ▁S ounds ystem . ▁The ▁album ▁was ▁released ▁in ▁the ▁United ▁Kingdom ▁on ▁March ▁ 1 2 , ▁ 2 0 0 7 ▁under ▁Capit ol ▁Records ▁and ▁in ▁the ▁United ▁States ▁on ▁March ▁ 2 0 , ▁ 2 0 0 7 ▁under ▁D FA ▁Records . ▁Sound ▁of ▁Silver ▁was ▁produced ▁by ▁the ▁D FA ▁and ▁recorded ▁during ▁ 2 0 0 6 ▁at ▁Long ▁View ▁Farm ▁in ▁North ▁Brook field , ▁Massachusetts ▁and ▁D FA ▁Studios ▁in ▁New ▁York , ▁New ▁York . ▁ ▁Upon ▁release , ▁Sound ▁of ▁Silver ▁received ▁acc laim ▁from ▁music ▁critics , ▁and ▁it