▁or ▁take ▁down ▁entire ▁services . ▁ ▁See ▁also ▁▁ ▁Domain ▁front ing ▁ ▁Lan tern ▁( software ) ▁ ▁Te lex ▁( anti - c ensor ship ▁system ) ▁ ▁References ▁▁ ▁Category : Comput er ▁security ▁Category : Sec ure ▁communication ▁Category : Internet ▁c ensor ship <0x0A> </s> ▁Francisco ▁da ▁Sil ve ira ▁P into ▁da ▁Fon se ca ▁Te ix e ira ▁( 1 ▁September ▁ 1 7 6 3 ▁– ▁ 2 7 ▁May ▁ 1 8 2 1 ), ▁was ▁the ▁ 1 st ▁Count ▁of ▁Am arante , ▁who ▁joined ▁the ▁Portuguese ▁army ▁and ▁fought ▁in ▁the ▁War ▁of ▁Or anges ▁and ▁other ▁campaign s ▁of ▁the ▁Pen ins ular ▁War , ▁as ▁an ▁off sh oot ▁of ▁the ▁Napole onic ▁Wars . ▁ ▁Biography ▁Francisco ▁da ▁Sil ve ira ▁was ▁born ▁in ▁the ▁town ▁of ▁Can el as , ▁the ▁son ▁of ▁Manuel ▁da ▁Sil ve ira ▁P into ▁da ▁Fon se ca ▁and ▁D . ▁Ant ón ia ▁Sil ve ira . ▁ ▁Career ▁He ▁became ▁a ▁cad et ▁in ▁the ▁Al me ida ▁Caval ry ▁Regiment ▁on ▁ 2 5 ▁April ▁ 1 7 8 0 , ▁from ▁which ▁his ▁career ▁developed ▁in ▁subsequent ▁years : ▁he ▁was ▁promoted ▁to ▁en sign ▁by ▁ 2 7 ▁February ▁ 1 7 9 0 ; ▁then ▁lieutenant ▁in ▁the ▁ 6 th ▁Caval ry ▁Regiment , ▁then ▁called ▁the ▁Light ▁Regiment ▁of ▁Ch aves , ▁on ▁ 1 7 ▁December ▁ 1 7 9 2