United States, theknoloji ea netefatso ea ba ngolisitseng — protocol ea SHAKEN/STIR—e ntse e eketseha. Ha re bue ka melao-motheo ea ts'ebetso ea eona le mathata a ka bang teng a ts'ebetsong.
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Bothata ba mehala
Li-robocall tse sa kōptjoang ke tsona tse atisang ho baka litletlebo tsa bareki ho Federal Trade Commission. Ka 2016 mokhatlo
Mehala e joalo ea spam e nka ho feta nako ea batho feela. Litšebeletso tsa ho letsetsa ka boiketsetso li sebelisetsoa ho qhekella chelete. Ho latela YouMail, ka Loetse selemong se fetileng, 40% ea li-robocall tse limilione tse likete tse nne
Bothata bo ile ba tlisoa tlhokomelong ea US Federal Communications Commission (FCC). Baemeli ba mokhatlo
Kamoo protocol ea SHAKEN/STIR e sebetsang kateng
Basebelisi ba lithelefono ba tla sebetsa le litifikeiti tsa dijithale (li hahiloe motheong oa li-cryptography tsa sechaba), tse tla ba lumella ho netefatsa ba letsetsang.
Mokhoa oa ho netefatsa o tla tsoela pele ka tsela e latelang. Taba ea pele, opareitara ea motho ea letsetsang o fumana kopo
Kamora sena, opareitara e eketsa molaetsa ka setempe sa nako, sehlopha sa mehala le sehokelo sa setifikeiti sa elektroniki ho sehlooho sa kopo ea INVITE. Mohlala oa molaetsa o joalo ke ona
{
"alg": "ES256",
"ppt": "shaken",
"typ": "passport",
"x5u": "https://cert-auth.poc.sys.net/example.cer"
}
{
"attest": "A",
"dest": {
"tn": [
"1215345567"
]
},
"iat": 1504282247,
"orig": {
"tn": "12154567894"
},
"origid": "1db966a6-8f30-11e7-bc77-fa163e70349d"
}
Ka mor'a moo, kopo e ea ho mofani oa ba ngolisitsoeng ea bitsoang. Opereishene ea bobeli e hlakola molaetsa ka senotlolo sa sechaba, e bapisa litaba le SIP INVITE, 'me e netefatsa bonnete ba setifikeiti. Ke feela ka mor'a sena ho thehoa kamano pakeng tsa ba ngolisitseng, 'me mokete oa "ho amohela" o fumana tsebiso mabapi le hore na ke mang ea mo bitsang.
Ts'ebetso eohle ea netefatso e ka hlahisoa setšoantšong se latelang:
Ho ea ka litsebi, netefatso ea motho ea letsetsang
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Bala ho blog ea rona:
Empa ho na le tumellano indastering ea hore protocol e ke ke ea ba bullet ea silevera. Litsebi li re scammers e tla sebelisa li-workaround feela. Ba-spammers ba tla khona ho ngolisa PBX ea "dummy" ho marang-rang a opereishene ka lebitso la mokhatlo le ho etsa lithelefono tsohle ka eona. Haeba PBX e koetsoe, ho tla khonahala ho e ngolisa hape.
Ka
Ho tloha qalong ea selemo, macongress
Ho bohlokoa ho hlokomela hore SHAKEN/STIR
Ke eng hape eo u ka e balang ho blog ea rona ho Habré:
Source: www.habr.com