Tag Archives: tls

DNS over HTTPS Testing Using Avalanche (JSON format)


DNS over HTTPS (DOH) is very popular these days. Several groups have formed to define and push the technology forward, RFCs are being written and working implementations exist. Several customers started asking us to support DNS over HTTPS. The thing … Continue reading

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Cipher Suite Names


Probably because everything needs to be complicated in cryptography, OpenSSL (and compatible APIs and products) have two sets of Cipher Suite names : Long-Name Format and Short-Name Format. Another way to look at it is that long form names are … Continue reading

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Testing Server Name Indication (SNI) In The Lab


People have been saying that Internet will run out of IPv4 address space for a long time now, and somehow hosting companies always managed to cope. One of the “coping mechanisms” consists of regrouping several websites behind one IP address … Continue reading

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