![]() Outbound SSH traffic over a non-standard port (22) may be blocked.Outbound SSH over port 22 may be blocked.But this requires an established external connection, where there are a few issues to consider: In campaigns I have performed, I have had scenarios where we needed to control a device remotely (such as a raspberry pi) where direct terminal access would be ideal (such as SSH). For example, maybe only web traffic over ports 80 (HTTP) and 443 (HTTPS) are allowed outbound from a given workstation. In certain environments, controls such as firewalls are in place that restrict outbound ports and protocols. SSL/TLS Tunneling to Bypass Filters & Avoid Detection
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