| s<br>(secret) | This channel will not appear on channel lists or WHO or WHOIS output unless you are on it. |
| S<br>(SSL-only) | Only users connected via SSL may join the channel while this mode is set. Users already in the channel are not affected. Keep in mind that this also blocks all webchat users, as they are not marked as connected via SSL. |
| t<br>(ops topic) | Only channel operators may set the channel topic. |
| s<br>(secret) | This channel will not appear on channel lists or WHO or WHOIS output unless you are on it. |
| S<br>(SSL-only) | Only users connected via SSL may join the channel while this mode is set. Users already in the channel are not affected. Keep in mind that this also blocks all webchat users, as they are not marked as connected via SSL. |
| t<br>(ops topic) | Only channel operators may set the channel topic. |