3 This section lists tools for checking the security settings.
7 Server checks via the web
9 \item \href{https://ssllabs.com}{ssllabs.com} offers a great way to check your webserver for misconfigurations. See \url{https://www.ssllabs.com/ssltest/}. Furthermore, ssllabs.com has a good best practices tutorial, which focuses on avoiding the most common mistakes in SSL.
10 \item SSL Server certificate installation issues \url{https://www.sslshopper.com/ssl-checker.html}
11 \item Check SPDY protocol support and basic TLS setup \url{http://spdycheck.org/}
12 \item XMPP/Jabber Server check (Client-to-Server and Server-to-Server) \url{https://xmpp.net/}
13 \item Luxsci SMTP TLS Checker \url{https://luxsci.com/extranet/tlschecker.html}
14 \item Does your mail server support StartTLS? \url{https://starttls.info/}
15 \item \url{http://checktls.com} is a tool for testing arbitrary TLS services.
16 \item \url{http://tls.secg.org} is a tool for testing interoperability of HTTPS implementations for ECC cipher suites.
17 \item \url{http://www.whynopadlock.com/} Testing for mixed SSL parts loaded via http that can totally lever your HTTPS.
22 \item Check your browser's SSL capabilities: \url{https://cc.dcsec.uni-hannover.de/} and \url{https://www.ssllabs.com/ssltest/viewMyClient.html}.
23 \item Check Browsers SSL/TLS support and vulnerability to attacks: \url{https://www.howsmyssl.com}
29 \item \url{https://sourceforge.net/projects/sslscan} connects to a given SSL service and shows the cipher suites that are offered.
30 \item \url{http://www.bolet.org/TestSSLServer/} tests for BEAST and CRIME vulnerabilities.
31 \item \url{https://github.com/drwetter/testssl.sh} checks a server's service on any port for the support of TLS/SSL ciphers, protocols as well as some cryptographic flaws (CRIME, BREACH, CCS, Heartbleed).
32 \item \url{https://github.com/iSECPartners/sslyze} Fast and full-featured SSL scanner
33 \item \url{https://github.com/jvehent/cipherscan} Fast TLS scanner (ciphers, order, protocols, key size and more)
34 \item \url{http://nmap.org/} nmap security scanner
35 \item \url{http://www.openssl.net} OpenSSL s\_client
41 \item \url{http://www.keylength.com} comprehensive online resource for comparison of key lengths according to common recommendations and standards in cryptography.
47 %% NOTE: should we merge that with chapter 6.6??
49 \item \href{http://www.fourmilab.ch/random/}{ENT} is a pseudo random number generator sequence tester.
50 \item \href{http://www.phy.duke.edu/~rgb/General/dieharder.php}{Dieharder} a random number generator testing tool.
51 \item \href{http://www.cacert.at/random/}{CAcert Random} another random number generator testing service.
56 \item See: \url{https://www.ssllabs.com/downloads/SSL_TLS_Deployment_Best_Practices.pdf}.