- STUNNEL OPENSSL 1024 2048 HOW TO
- STUNNEL OPENSSL 1024 2048 INSTALL
- STUNNEL OPENSSL 1024 2048 PASSWORD
STUNNEL OPENSSL 1024 2048 INSTALL
To install redis we will use apt-get apt-get install redis-serverĪfter installation we only need to make one change to the redis configuration. We will first install redis and then setup stunnel to forward connections from external sources to the local redis instance. We will install stunnel on both the client and server hosts and establish a tunnel that redirects localhost:6379 on client to the redis instance running on server. In today’s article we will use stunnel to encrypt traffic from a client host to a server host. Wrapping redis traffic in SSL with stunnel
If an attacker was able to compromise either the server or client server they could capture unencrypted local traffic as it is being sent to stunnel. While stunnel adds SSL encryption it does not guarantee 100% that the traffic will never be captured unencrypted. The stunnel application is a SSL encryption wrapper that can tunnel unencrypted traffic (like redis) through a SSL encrypted tunnel to another server. This article should handle the SSL part of securing a connection but you should also follow the other recommendations in Redis Security.
STUNNEL OPENSSL 1024 2048 HOW TO
In this article I am going to show you how to secure your Redis connections with stunnel. Leaving that sensitive traffic to be sent across the cloud providers network or even the general internet with no protection from someone with a network sniffer. So if you want to run a Redis master on one server and your application on another, you have no choice but to leave that connection unencrypted. While some cloud providers offer private networks, not all of them do.
While that is ok for many implementations, it does not lend well to cloud based implementations. Redis has been designed for use within a trusted private network, and does not support SSL encrypted connections. I’ve been using Redis lately on one of my side projects, but I keep finding myself limited by the lack of SSL encryption. Redis a distributed memory cache is a newer service that at this time does not support SSL connections. There are many commonly used services that either do not support SSL encryption or that option is rarely used. These attackers can often be quite crafty on the ways they get this data, many times they do it by gaining access to a database but another common place to capture and steal data is through unencrypted network traffic.
With more and more internet based services becoming part of peoples lives, there is even more targets for attackers who are looking to get sensitive data. In the past these types of attacks still happened, but there was not as many attacks as today and when they happened they were kept secret. Sometimes these data breaches have allowed attackers to gather unencrypted passwords or credit card numbers. Lately if you have been paying attention to tech or even mainstream media you might have seen a few stories about data breaches. The following post had originally appeared on Benjamin Cane’s Blog on February 18th, 2014 at Sending redis traffic through an SSL tunnel with stunnel. Naturally, this is the Do-It-Yourself hardcore approach, so if you want to have Redis and SSL without the heavy lifting, check out our plans and Redis clients that natively support SSL. The following article explains how to set up a secure (read authenticated and encrypted) communication channel between your Redis client and server using stunnel. There are several ways you could go about that, such as firewalling your Redis or using spiped, but (post- Heartbleed) SSL is still one of my favorites. the AUTH command) only gets you so far and in some cases you need something a little stronger.
STUNNEL OPENSSL 1024 2048 PASSWORD
What do you do if you want to secure access to your Redis? Plain password authentication (i.e. Securing Redis Client and Server with Stunnel
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