Help, my OpenSSL CA expired!

Many folks and organizations are running their own Certificate Authority (CA) internally, to manage certificates for internal services and (infrastructure) devices, which won t ever be exposed to regular users. Some manage those CAs manually, e.g., via OpenSSL directly, or via tools like easyrsa, cfssl, etc. In the Freifunk Hochstift infrastructure, we use an internal CA Continue reading Help, my…