1) Admonition to a cinema gabber 2) Command in a library 3) Comment on a library volume 4) Hush your mouth 5) Library warning 6) Secure online protocol 7) Sibilant silencer 8) Sound for quiet 9) Sound in a library Found on https://www.crosswordclues.com/clue/ssh
(In topic `Security`) SSH (Secure Shell) is a protocol used for providing authentication and secure communications over insecure channels. Found on http://www.encyclo.co.uk/local/20477
Secure shell, an IPS protocol supporting secure remote login. SSH operates over TCP, authenticating and then encrypting a session. SSH is a secure alternative to telnet but can also be used as a secure mechanism for ftp, SNMP and remote execution of programs. SSH is often used in the Unix community but SSL is more widely used. SSH IPsec, by contrast, is typically used wholesale to support a VPN (Virtual Private Network) service.
... Found on http://www.encyclo.co.uk/visitor-contributions.php
Secure Shell also known as Secure Socket Shell, is a Unix/Linux cmd line interface and protocol for securely getting access to a remote computer. It is widely used by network administrators to control Web and other kinds of servers remotely. Found on https://www.encyclo.co.uk/local/22605