All Questions
Tagged with ssl-certificate networking
11
questions
0
votes
1
answer
188
views
Certbot frequently/always fails in cron with a hostname mismatch
Update 2023-05-06: Yep. Looks like CentOS7's NetworkManager overwriting /etc/resolv.conf. Haven't had an issue since disabling it.
Update 2023-04-20: It looks like CentOS7's NetworkManager is the ...
1
vote
0
answers
103
views
SSL expired web root certificate for one client, on some computers but not others
I'm a non-network pro who has a situation with one of our largest clients. They get the red Certificate Invalid icon, because of an outdated, expired root certificate. However, our certificate is up ...
0
votes
0
answers
320
views
Why is my browser showing the wrong certificate?
I have installed wordpress on my Synology and opened up the appropriate ports on my route to expose the Synology on the internet.
I have purchased a domain from GoDaddy
I have setup a ddns using no-...
1
vote
0
answers
419
views
How do I manually connect to a WPA2 EAP-TLS school network using cloudpath on linux?
I’ve been trying to join my school’s wifi network with little success.
Our school uses Cloudpath Enrollment System (used to be called Xpressconnect or something). All devices have to install and run ...
2
votes
1
answer
1k
views
Bridge Network in Windows 10 Generates ERR_SSL_BAD_RECORD_MAC_ALERT in Chrome
I have a weird problem, for which I researched a lot, but no luck!
I have created an External Switch in Hyper-V, which in turn creates a network bridge on my Wifi adapter. I'm facing this issue that, ...
0
votes
0
answers
78
views
ERR_CERT_WEAK_SIGNATURE_ALGORITHM Error
Many websites I try going to, I get the following error message:
I tried doing the following things:
Delete history, cookies, etc.
Clear SSL State
ipconfig /flushdns
ipconfig /renew
I get the ...
2
votes
3
answers
8k
views
How can I renew my certificate authority signing key?
I am a noob considering certificate authorities. I followed this article a while ago to setup my own certificate authority and with its help setup my own freelan VPN network:
https://github.com/...
1
vote
1
answer
141
views
What is the correct terminology for an "official" SSL certificate?
What is the correct terminology or wording for an SSL certificate that you have bought from a certified provider (e.g. GoDaddy or something) and has been signed by a root certificate authority?
For ...
1
vote
3
answers
2k
views
https certificates for 2 IP addresses on the same server
We are working on a router-like device which can have it’s own access point and be connected to another router. We want to have https on the management web page using a valid certificate (not a self-...
0
votes
1
answer
118
views
How to set up load balancer with SSL?
I currently have a single server with a Django stack. I have nginx with an SSL certificate for HTTPS. I want to scale the web layer by putting an nginx load balancer in front, and adding IP addresses ...
0
votes
1
answer
158
views
Can an SSL cert (not self-signed) be used to create another SSL cert for another host in the same domain?
I have a regular SSL certificate issued by Network Solutions for a given host, say "host A". Can I create another SSL cert for the wiki host that has the host A cert in its trust path and therefore ...