John Hanley

Security, software development and devops in a cloud world - AWS, Azure, Google, IBM & Alibaba

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UFW

Google Cloud – Recovering from UFW lockout

Introduction You have a Debian instance running in Google Cloud Compute Engine. You connect to this instance via SSH. One day you decide to¬†enable the UFW firewall and your SSH connection drops. You cannot reconnect. Problem The problem is that… Continue Reading →

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