akde/infosec

Information security is ultimately about managing risk

openssl

Example of a connection:

openssl s_client -connect $target:995 -crlf -quiet

The following message means that the server and client could not agree on a shared crypto system; probably because the server’s crypto is too old.

139763095926080:error:1425F102:SSL routines:ssl_choose_client_version:unsupported protocol:../ssl/statem/statem_lib.c:1957:

Add TLS 1 support:

openssl s_client -connect $target:995 -crlf -quiet -tls1

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Personal collection of some infosec stuff. Primary purpose of this site is to collect and organize for myself.

Note: Some content is not publicly visible due to copyright issues. Therefore, some links could be broken.

python -c 'import pty;pty.spawn("/bin/bash")';

python3 -c 'import pty;pty.spawn("/bin/bash")';