Disable SSLv3 in Lighttpd to protect against POODLE attack

Disable SSLv3 in Lighttpd Protecting against the POODLE attack The POODLE attack has entered the news a few times now. The issue behind the POODLE attack is serious, as it abuses a weakness in the protocol, not the implementation. This means the only proper fix is abandoning the SSLv3 protocol and use the newer TLS protocols. Disable SSLv2 and SSLv3 Lighttpd commonly has its configuration settings stored in /etc/lighttpd/lighttpd.conf. Open this file and add the following two statements, to disable […]

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Configure HSTS (HTTP Strict Transport Security) for Apache and Nginx

HSTS configuration for Apache and Nginx HTTP Strict Transport Security (or HSTS) is a security capability to force web clients using HTTPS. The idea behind HSTS is that clients which always should communicate as safely as possible. At achieve this, the web server and web browser will prefer the HTTPS protocol instead of HTTP. Benefits The clear benefit of “forcing” a client to use HTTPS directly, is decreasing the risk of sharing any sensitive information via a protocol which can […]

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Hiding the Nginx version number

Hiding the Nginx version number If you care about security, making your system “lean” is one very good start. Remove all clutter, like unused packages. It is part of system hardening and considered a good practice. This also applies to leaking of version numbers, which can only be harmful. Yes.. it is security through obscurity. But why would you reveal specific details about your environment to attackers? In this article we have a look at the very popular Nginx web server daemon. […]

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