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Bypassing TCP port forwarding in SSH: how to detect it?

Bypassing TCP port forwarding in SSH: how to detect it?

2 years ago 7 min read sshtcpport forwardingtunnellinuxserver
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Arnaud
By: Arnaud
Dependency between job services in Gitlab CI

Dependency between job services in Gitlab CI

3 years ago 2 min read gitlab ciservicecontainersidecarguacamolepostgresqlnetworkscriptfeature flags
Service in Gitlab CI is a way to add sidecar container inside a Gitlab Runner job. This is helpful when you need to have a daemon running in parallel of your job tasks. For exemple you could need a Redis database running in parallel of a script.
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Arnaud
By: Arnaud
Non-secure HTTP referer authentification on Pressreader and Europress

Non-secure HTTP referer authentification on Pressreader and Europress

3 years ago 4 min read httpreferernon-securepressreadereuropressauthentificationreferrer
When I signed up for my city's online library services, I discovered a strange way of authenticating users when redirected to the pressreader.com or europresse.com site. PressReader.com -
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Arnaud
By: Arnaud
Master proxytunnel to create HTTP or TCP tunnel over any proxy

Master proxytunnel to create HTTP or TCP tunnel over any proxy

3 years ago 4 min read proxytunnelhttptcptunnelproxysshsquidstunnelsslh
When I started looking for solutions to pass any kind of flow through a proxy server I started with a premise. Proxy servers have the role of filtering user requests, protecting users from
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Arnaud
By: Arnaud
Configure downstream Rancher cluster nodes using vSphere and Cloud-init for RHEL 8

Configure downstream Rancher cluster nodes using vSphere and Cloud-init for RHEL 8

3 years ago 2 min read
In this post, the idea is to explain how to configure Cloud-init to automatically setup IP of a VM with the operating system RHEL 8 in vSphere. Thanks to this we can when
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Arnaud
By: Arnaud
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