Lon wanem kain wei PBX save wok
Taim wanpela auto-diala em usim lon identifyim systim wei em woth lon hackim, dispela kriminal bai atackim systim lon establishim ol pass code wei em bai givim ol acess igo lon PBX systim em yet. Ol featsa kain olsem remot-acess voicemail, mesage forwadin na kol diverson em ol gen exploitim olgeta lon enablim dispela illekal kol dialin. Lon situasion blon voice ova IP (VOIP) telefoni, systim em ol generali compromisim waintaim malware o acessim waintaim wanpela IP adress connectad waintaim ol PBX box lon bypassim ol firewall blon kompani.
Ol hevi
Bisnis blon yu bai acumulatim ol bigpela fone bill wei yu inonap save
Preventim ol dial-thru fraud
Convensional PBX systim
- Reducim ol abilti lon systim blon yu, sapose em ol compromisim, lon dialim high rate namba lon:
- Restrictim destinasion wei em inonap nomali bai dailim igo lon em kain olsem premim rate, internasional o operato includim directori enquiri servis.
- Reviewim availabal kol loggin na kol reportin opson.
- Regularli monitorim lo kol trafik em increas o luk suspek.
Restrictim acess lon:
- Imediatli setim up wanpela kol loggin lon ol ani kain systim wei yu suspectim olsem igat fraud. Dispela be profesionali programim lon ensurim olsem olgeta kol type em coverim.
- Disbalim ol voicemail lon gat acess igo lon autside line. Takim profesional advise on wanem hap lon setim up voicemail lon sekure wei lon systim blon yu.
- Setim up wanpela PIN lion acessim voicemail remoteli.
- Putim ol suitabal restricsion lon ol hap igo lon ani kain exyension wei em gat acess igo lon autside line thru lon voicemail.
Avoidim ol auto featsa:
- Sapose systim blon yu gat Direct Inward System Access (DISA), ensurim lon disbalim em completeli. Lon preventim ol lain lon kol ikam lon autside lon PBX lon dialim ol kol sapose em wanpela blon ol extenson.
- Setim up ani kain netwok telefone exchang veri carefuli lon restrictim ol hacka lon breakim aut lon wanpela site igo lon narapela.
- Ensurim olsem igat ol intaractiv (menu driven) voice respons na auto atenden opson lon acessim autside line em ol removim.
VOIP systim
- Mekim sua lon takim ol step lon ensurim olsem ol physikal na technikal securiti blon equipmen blon yu.
- Seekim advise lon ol systim o managad servis provida blon yu lon helpim yu lon sekurim ol systim blon yu. Sampela ol servis provida save takim precausion kain olsem lon monitorim ol unusal usuag spik, cutim off servis sapose ol exceedim pre-agreed threshold o disconnecsion lon event blon SIM blon ol em connectad igo lon wanpela komputa, switshbord o lon intanet.
Sapose yu ting olsem yu kamap viktim blon PBX fraud
Repotim igo lon polis.
Dispela page em ol compilim waintaim gutpela asistans blon TUFF (Telecommunications UK Fraud Forum)