nginx [engine x] is an HTTP and reverse proxy server, written by Igor Sysoev

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2
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3answers
105 views

Does a reverse proxy pass keep the backend server anonymous?

If I have an NGINX server at 1.1.1.1 and in the NGINX server you have the config that forwards on http traffic to 2.2.2.2: upstream 123 { server 2.2.2.2; } server { listen 80 default_server; ...
4
votes
0answers
235 views

CRL check for TLS client certificate on Linux?

I run a HTTPS web service. Clients authenticate using a TLS Client Certificate. How do I configure a standard Linux web server (preferably Apache) to validate client certificates against their CRLs? ...
3
votes
0answers
842 views

Nginx and HSM integration to hold private keys

We are using Nginx and storing private keys in file on server. We would like to move private keys to HSM, so that ssl keys are stored in HSM and never leaves HSM. All crypto operations required during ...
3
votes
0answers
589 views

Current State of BREACH (GZIP SSL Attack)?

It has been one year since BREACH made our way into our hearts, and there does not seem to be any articles or posts or patches since then, is my Google-fu weakening? Has BREACH been mitigated or ...
2
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0answers
109 views

Nginx forwarding undesired hosts to Django

I've been getting errors from Django on my webserver (behind Nginx/uWSGI) complaining that it's being accessed with a request where the Host is the IP address of the server. Nginx is using virtual ...
2
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0answers
351 views

Startcom StartSSL + nginx client certificate

Startcom issues client certs. I'm using mine for seamless authentication in nginx as follows, in somewhat the same manner as was suggested by this Q/A: server { ssl_certificate /path/to/my/...
1
vote
0answers
116 views

how to configure naxsi to accept json format in rest apis?

For example one of my APIs is: Post request: /api/v0/login body: { "username":"xxx@ggg.com", "password":"eeeee" } I want to secure this API with naxsi, I could not find anywhere to config naxsi ...
1
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0answers
212 views

Trying to GET “/iptac-xxxx” not found in nginx log. Is an attack?

I've found some messages like this one, in my nginx error.log. open() "[my-domain]/iptac-[a long long string]/http:/[my-domain]/" failed (2: No such file or directory), client: , server: , ...
0
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0answers
21 views

Using Nginx to block non-GET requests

I'm running a CouchDB instance on my server. A certain database within it (not the entire CouchDB instance) is exposed at a subdomain on my website via this Nginx configuration: server { listen ...
0
votes
0answers
13 views

Is there an original informaton source linking output of Qualys SSL report to settings in nginx and Apache configurations?

The online tool at Qualys for testing webserver SSL configurations, https://www.ssllabs.com/ssltest/index.html, produces a list of codeslike TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, ...
0
votes
0answers
157 views

Wordpress pingback attack

I am getting Wordpress pingback attach on my server. I tried to put if condition on nginx to block deny all requests that contains "Wordpress" in the header. It works fine but still nginx get millions ...