Re: [users@httpd] Questions to SSLciphersuite

2020-11-28 Thread Daniel Ferradal
supported ciphers and protocols depend on the openssl version you are using, which, if my eyes do not deceive me, you haven't mentioned. Perhaps you should check that first before changing cipher/protocol parameters in httpd. "openssl ciphers -v 'ALL'" should do, if the openssl version in your pa

Re: [users@httpd] Questions to SSLciphersuite

2020-11-28 Thread @lbutlr
On 27 Nov 2020, at 08:34, Lentes, Bernd wrote: > I have an elder software (ServersAlive) ,,, > What can i do ? You need software that works with modern current security. Seems to me like your old software is using SSL which is insecure and not supported and should NOT be used. Trying to fin

RE: [users@httpd] Questions to SSLciphersuite [EXT]

2020-11-27 Thread James Smith
vember 2020 16:25 To: users Maillingsliste Apache Subject: Re: [users@httpd] Questions to SSLciphersuite [EXT] - On Nov 27, 2020, at 4:58 PM, Stefan Eissing stefan.eiss...@greenbytes.de wrote: > If your client cannot connect, maybe it is old and wants to talk SSLv3 > which is

Re: [users@httpd] Questions to SSLciphersuite

2020-11-27 Thread Lentes, Bernd
- On Nov 27, 2020, at 4:58 PM, Stefan Eissing stefan.eiss...@greenbytes.de wrote: > If your client cannot connect, maybe it is old and wants to talk SSLv3 which > is > no longer supported? > Hi Stefan, thanks for your answer. That's what i assume. Isn't it possible to adapt the cipher-s

Re: [users@httpd] Questions to SSLciphersuite

2020-11-27 Thread Stefan Eissing
If I use > openssl s_client -connect nc-mcd.helmholtz-muenchen.de:443 I get a connection using TLSv1.2. So far, so good. If your client cannot connect, maybe it is old and wants to talk SSLv3 which is no longer supported? Your settings look fine otherwise, afaict. - Stefan > Am 27.11.2020 um

[users@httpd] Questions to SSLciphersuite

2020-11-27 Thread Lentes, Bernd
Dear all, in 20 years administrating linux hosts i always avoided it successfully to change the SSlCipherSuite, hoping the default from Suse or Ubuntu would be fine and secure. But now i'm in the situation that i have to touch it for the first time, and afraid of opening a big door because of w