quis itions ▁Category : 2 0 1 6 ▁mer gers ▁and ▁ac quis itions ▁Category : 2 0 1 7 ▁mer gers ▁and ▁ac quis itions <0x0A> </s> ▁Alberto ▁C oz er ▁( born ▁February ▁ 7 , ▁ 1 9 8 1 ▁in ▁Rio ▁de ▁Janeiro ) ▁is ▁a ▁systems ▁engineer , ▁writer ▁and ▁speaker . ▁ ▁A ▁Brazil ian ▁security ▁expert ▁with ▁work ▁in ▁the ▁security ▁research ▁and ▁development ▁area , ▁namely ▁in ▁the ▁security ▁human ▁interface ▁field . ▁In ▁ 2 0 0 5 ▁he ▁has ▁been ▁appointed ▁as ▁one ▁of ▁the ▁ 5 0 ▁most ▁influ ential ▁security ▁profession als ▁in ▁Brazil ▁by ▁Brazil ▁IT ▁Int elligence ▁and ▁Computer world ▁magazine . ▁Alberto ▁is ▁co - author ▁of ▁the ▁book ▁" Al van c ando ▁Neg ó cios ▁na ▁Internet " ▁( Setting ▁Up ▁Your ▁Internet ▁Business ) ▁( A x cel ▁Books , ▁ 2 0 0 0 ), ▁best - s eller ▁in ▁Brazil ▁in ▁ 2 0 0 0 ▁( source : ▁Rev ista ▁Ex ame ). ▁ ▁References ▁ ▁A ▁N ata ▁dos ▁Prof ission ais ▁de ▁Seg ur ança ▁da ▁Inform ação ▁ 2 0 0 5 ▁ ▁External ▁links ▁▁ ▁A la van c ando ▁Neg ó cios ▁na ▁Internet ▁ ▁Category : B raz ilian ▁em igr ants ▁to ▁the ▁United ▁States ▁Category : B raz ilian ▁male ▁writers ▁Category : W rit ers ▁from ▁Rio ▁de ▁Janeiro ▁( city ) ▁Category : L iving ▁people ▁Category : 1 9 8 1