1 <samba:parameter name="require strong key"
5 xmlns:samba="http://www.samba.org/samba/DTD/samba-doc">
7 <para>This option controls whether winbindd requires support
8 for md5 strong key support for the netlogon secure channel.</para>
10 <para>The following flags will be required NETLOGON_NEG_STRONG_KEYS,
11 NETLOGON_NEG_ARCFOUR and NETLOGON_NEG_AUTHENTICATED_RPC.</para>
13 <para>You can set this to no if some domain controllers only support des.
14 This might allows weak crypto to be negotiated, may via downgrade attacks.</para>
16 <para>The behavior can be controlled per netbios domain
17 by using 'require strong key:NETBIOSDOMAIN = no' as option.</para>
19 <para>Note for active directory domain this option is hardcoded to 'yes'</para>
21 <para>This option yields precedence to the <smbconfoption name="reject md5 servers"/> option.</para>
23 <para>This option takes precedence to the <smbconfoption name="client schannel"/> option.</para>
26 <value type="default">yes</value>