9/24/2023 0 Comments Nxfilter ssl certificate error![]() ![]() Here is what appears in nxfilter's log: ERROR. The issue is that unless we install the Filter appliance SSL root certificate on every device, we're going to see the 'This connection is not private' error, typically in modern browsers (related to HSTS).Ĭan any other filter show a block page for HTTPS sites without needing to install the SSL certificate?īasically, I'd like to take some examples back to them and suggest they are not correct in saying that all filtering engines suffer the same problem - I'm sure I've seen a block page on my device when going joining a guest network and heading to a HTTPS site (without SSL certificate) Can't remember whether it was Smoothwall or Sophos.ĮDIT: Apologies, I should have mentioned that I actually don't want to SSL inspect any traffic, but without the inspection this issue is compounded in the sense that most HTTPS sites then show the 'Connection not private' problem page. Oct 12, 2017, 9:11:09 PM to NxFilter After a recent server restart my NxFilter server is no longer responding to DNS queries from clients. They suggest all filtering providers are the same on this issue. It should incorporate facial recognition technology, document verification and biometric authentication for enhanced security. LetsEncrypt mandates a 3 Month rotation with new certs, new SSL base for encryption.Came across an issue with our current filtering solution that has an undesirable workaround.(At least you’ll likely be blissfully ignorant your server has long been rooted…) Compare Net Nanny VS NxFilter and see what are their differences. ![]() A self created ssl cert is usually static for eternity. The likelihood is great that a low-quality product will cost more to fix or replace.(Gives a potential hacker a years time to use brute force) A (bought) ssl cert is static for one year usually.Included Features this is what helps you do it. ![]() The ssl cert encrypts the over the air transfers. Tested with another home wifi (Unifi with D-LINK DIR-842), no problem at all. Some people state security reasons, but I doubt they understand the issues. There are two ways to minimize the number of these operations per client: the first is by enabling keepalive connections to send several requests via one connection and the second is to reuse SSL session parameters to avoid SSL handshakes for parallel and subsequent connections. Most AD needs a valid SSL cert nowadays, but a lot of Windows Admins still use. → It’s now almost the end of 2022 now, concepts from before the millenium should be left where they belong, in the dust!Įven Microsoft has been suggesting to use a subdomain like ad.domain.tld for your AD, using a real Internet DNS domain - and this for more than ten years now! NethServer automatically renews the LE cert on time…Īll of the above is of course in vain, if your AD is set up using very outdated concepts like a. etc/e-smith/events/certificate-update/S80push2ad ![]() Set executable permissions on the script:Ĭhmod 750 /etc/e-smith/events/certificate-update/S80push2ad Nano /etc/e-smith/events/certificate-update/S80push2adĬp -f -p /etc/pki/tls/certs/localhost.crt /var/lib/machines/nsdc/var/lib/samba/private/tls/cert.pemĬp -f -p /etc/pki/tls/private/localhost.key /var/lib/machines/nsdc/var/lib/samba/private/tls/key.pemĬhmod 600 /var/lib/machines/nsdc/var/lib/samba/private/tls/key.pemĬhmod 644 /var/lib/machines/nsdc/var/lib/samba/private/tls/cert.pem Get your LE certs working, set them as default (Use the three dots!), then follow this:Ĭreate the needed script in the right directory: These work, eg with QNAP and other Apps, most likely also your NXFILTER - but only if your AD also uses valid LE SSL certs, which is NOT the case out of the box with NethServer…Īdd your ADs name (must be resolvable from external DNS, this can point to your firewall, forwarding ports 80 and 443 to NethServer) to the list of LetsEncrypt Aliases in NethServer (The LE Request). Your AD is on a NethServer, and NethServer can easily use LetsEncrypt SSL certs for free… JAVA and PHP programmed applications tend to be such languages… There is free services that supply a real ssl. I think you’re unaware of the fact that a lot of applications - and programming languages - are very fussy when it comes to SSL certs. Copy the pages from the NXfilter webapp folder into your apache folder. ![]()
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