Pre-shared keys are only good for bootstrapping a stronger trust relationship. Y...

dcow on Feb 9, 2018 | parent | context | favorite | on: Chrome 68 will mark all HTTP sites as “not secure”

Pre-shared keys are only good for bootstrapping a stronger trust relationship. You could use TLS-SRP to exchange identities and then mutually authenticate each other for the general case. X509 is not the problem. Centrally manager trust hierarchies are.