linux - Robin Smidsrød

Robin Smidsrød

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linux

A collection of 2 posts

SuperShaper-SOHO, a Wondershaper alternative, is now using the HFSC scheduler

A lot of people still use DSL to connect to the Internet, and most of these connections have a lower upstream bandwidth than their downstream. This can often cause latency for interactive low-bandwidth applications, like SSH and VoIP (SIP, Skype and Lync), when uploading large amounts of data because of

How to automatically block IPs that do a dictionary attack on your SSH server

Have you ever noticed that the sshd on your publicly facing machines gets bombarded with dictionary attacks several times per day? This problem is mostly an annoyance, as it fills up the logs with lots of User authentication failed, wrong password for <username> messages. There are of course