Ukusetyenziswa kwemiyalezo ebhaliweyo kuye kwafana nokhuseleko xa usenza incoko nabahlobo kunye nosapho. Baye baba yingxaki kwabasemagunyeni, abasemagunyeni abathi Abakwazi ukufikelela kumxholo wabo, kuba zinoguqulelo oluntsonkothileyo kwisiphelo sendlela yokuthumela kwaye zisuswe ngendlela ebethelekileyo kwisiphelo sendlela yokufumana.
Kulabo baxhomekeke kukhuseleko, sinayo iTelegram, isicelo esivumela ukuba senze amagumbi okuxoxa ngasese apho sinokumisela khona yonke imiyalezo ethunyelweyo neyamkelweyo ukuze ziyatshatyalaliswa emva kwethutyana. Kodwa ayisiyiyo kuphela. Umqondiso, usetyenziso olucetyiswe nguEdward Snowden, luye lwayintandokazi yokuthanda ukhuseleko.
Uphawu, lusinika inkqubo yokubhala ngokufihlakeleyo efanayo naleyo inikezelwa yiTelegram. Ikwasivumela ukuba simisele amagumbi okuncokola esinokumisela wona ukuze imiyalezo ethunyelweyo neyamkelweyo itshatyalaliswa ngokuzenzekelayo emva kwethutyana. Kodwa ngokungafaniyo neTelegram, uMqondiso unengxaki encinci, ingxaki yezokhuseleko kuba izaziso zemiyalezo efunyenweyo zigcinwa kwiZiko leSaziso, nangona ixesha elimiselwe ukuba lisuswe ngokuzenzekelayo liphelile. Njengoko zonke izaziso ezifumanekayo zikhona, injongo yabucala enikezelwa sisicelo iyayeka ukusebenza.
Ngokomphandi wezokhuseleko u-Alec Muffeet, ekuphela kwesisombululo sokuphepha le ngxaki yile khubaza izaziso zosetyenziso ngokupheleleyo ngale ndlela, imiyalezo efunyenweyo ayigcinwanga kwiziko lethu lezaziso, imiyalezo ecinywayo kuphela xa sicima izaziso ngesandla. Okwangoku esi sisisombululo sodwa sokuphepha le ngxaki, ubuncinci kude kube ngumqondiso olungisa le ngxaki ngohlaziyo lwesoftware. Okwangoku, usetyenziso lwe-iOS alusibonisi ingxaki efanayo esinokuyifumana kwi-macOS.