On Thu, June 16, 2016 12:53 pm, Walter H. wrote: > On 15.06.2016 16:17, Warren Young wrote: >> On Jun 15, 2016, at 7:57 AM, Ð?лекÑ?андÑ? >> Ð?иÑ?иллов<nevis2us@xxxxxxxxxxx> wrote: >>> Nowadays it's quite easy to get normal ssl certificates for free. E.g. >>> >>> http://www.startssl.com >>> http://buy.wosign.com/free >> Today, I would prefer Letâ??s Encrypt: >> >> https://letsencrypt.org/ >> >> It is philosophically aligned with the open source software world, >> rather than act as bait for a company that would prefer to sell you a >> cert instead. >> >> Iâ??m only aware of one case where you absolutely cannot use Letâ??s >> Encrypt, > there is more than one case; just think of trust; > > lets encrypt only trusts for 3 months; Could you elaborate on that? Thanks. Valeri would you really except in an > onlineshop, someone trusts this shop? > let us think something like this: "when the CA only trusts for 3 months, > how should I trust for a longer period > which is important for warranty ..." > >> but it also affects the other public CAs: you canâ??t get a >> publicly-trusted cert for a machine without a publicly-recognized and >> -visible domain name. For that, you still need to use self-signed >> certs or certs signed by a private CA. > A private CA is the same as self signed; > > > _______________________________________________ > CentOS mailing list > CentOS@xxxxxxxxxx > https://lists.centos.org/mailman/listinfo/centos > ++++++++++++++++++++++++++++++++++++++++ Valeri Galtsev Sr System Administrator Department of Astronomy and Astrophysics Kavli Institute for Cosmological Physics University of Chicago Phone: 773-702-4247 ++++++++++++++++++++++++++++++++++++++++ _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos