• There's no TLS inspection for youtube, original certificate appears. TLS connections over youtube.com domain is safe for now.

    • Yüksek ihtimalle üstten gelen "YouTube'a erişimi açın" emriyle sadece erişime açmakla kalmayıp garanti olsun diye sistemde YouTube'a dair ne varsa kaldırmışlar. TLS inspection da dahil.
    • 23/12/2021 Update: Today’s test indicate that they got the wiser and enabled back youtube.com for TLS inspection. The domain is still not blocked.
    $ openssl s_client -showcerts -servername www.youtube.com -connect 85.117.236.90:443
CONNECTED(00000003)
depth=0 C = TR, ST = Some-State, O = Internet Widgits Pty Ltd
verify error:num=18:self signed certificate
verify return:1
depth=0 C = TR, ST = Some-State, O = Internet Widgits Pty Ltd
verify return:1
---
Certificate chain
 0 s:C = TR, ST = Some-State, O = Internet Widgits Pty Ltd
   i:C = TR, ST = Some-State, O = Internet Widgits Pty Ltd
-----BEGIN CERTIFICATE-----
@@@
-----END CERTIFICATE-----
---
Server certificate
subject=C = TR, ST = Some-State, O = Internet Widgits Pty Ltd

issuer=C = TR, ST = Some-State, O = Internet Widgits Pty Ltd

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  • There's TLS inspection for other domains, MEB's fatihca certificate appears.

    $ openssl s_client -showcerts -servername www.google.com -connect 85.117.236.90:443
CONNECTED(00000003)
depth=1 C = TR, L = ANKARA, O = MEB, OU = BIDB, CN = IZM-UTM-FGT-07, emailAddress = sertifika@meb.gov.tr
verify error:num=20:unable to get local issuer certificate
verify return:1
depth=0 C = TR, ST = Some-State, O = Internet Widgits Pty Ltd
verify return:1
---
Certificate chain
 0 s:C = TR, ST = Some-State, O = Internet Widgits Pty Ltd
   i:C = TR, L = ANKARA, O = MEB, OU = BIDB, CN = IZM-UTM-FGT-07, emailAddress = sertifika@meb.gov.tr
-----BEGIN CERTIFICATE-----
@@@
-----END CERTIFICATE-----
 1 s:C = TR, L = ANKARA, O = MEB, OU = BIDB, CN = IZM-UTM-FGT-07, emailAddress = sertifika@meb.gov.tr
   i:DC = tr, DC = gov, DC = mebca, CN = fatihca
-----BEGIN CERTIFICATE-----
@@@
-----END CERTIFICATE-----
---
Server certificate
subject=C = TR, ST = Some-State, O = Internet Widgits Pty Ltd

issuer=C = TR, L = ANKARA, O = MEB, OU = BIDB, CN = IZM-UTM-FGT-07, emailAddress = sertifika@meb.gov.tr

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