# Security code

Security Code is the secret code which allows you to use AdminBot.

It helps you to protect your group against spammers.

## Changing the Security Code

The Security Code can be changed at the Group settings page, read the Security code page for details.

## Passing the Code

Pass the security code along with the group name:

```csharp
llMessageLinked(LINK_SET, SB_SETUP_SETGROUP, "My group name", "SECURITY CODE");
// See comments (*) below
```

OR

```csharp
llMessageLinked(LINK_SET, SB_SETUP_SETGROUPUUID, "SECURITY CODE", "group-UUID");
```

(\*) It's not a mistake, you can pass the string instead of the key parameter.