, : -- -- SSL : 75 SSL FreePBX 13 08, 2016 2870 10 16 4 SSL IIS 24, 2019 12380 20 0 2 -: TLS, SSL CA 05, 2020 910 0 0 6 OpenSSL: SSL-, CSR 22, 2020 26000 110 0 21 SSL 10, 2020 4000 0 0 4 Apache IIS 08, 2016 4000 0 0 5 24 30, 2016 3000 0 24 5 Mikrotik: 27, 2017 2000 40 0 4 OpenVPN CentOS 20, 2017 0 0 0 4 FOP2 Asterisk 22, 2017 3740 30 26 5 1 2 3 4 5 6 7 8