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TCP, NAT and 2MSL mismatch

We have a client that connects over the NHS internal network to a server hosted at our site. We have lots of clients like this, but these are slightly different because they NAT all their machines to...

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Heroku tcp session information leakage

The Linux kernel exposes lots of interesting information via the /proc filesystem. For example, /proc/net/tcp and /proc/net/udp expose information about all tcp and udp sessions on the server. In the...

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