amit kumar
2017-Apr-20 11:01 UTC
[Samba] Is FSCTL_VALIDATE_NEGOTIATE_INFO mandatory in samba-4.4 & onwards
Hello, I was reading about secure Dialect negotiation to prevent man-in-middle to downgrade dialects & capabilities. _https://blogs.msdn.microsoft.com/openspecification/2012/06/28/smb3-secure-dialect-negotiation/_ I wanted to ask, is there any option to disable SMB2 to do dialect renegotiation as present in Windows8 clients, as they can control using RequireSecureNegotiate. -- Thanks Amit Kumar !!If you stumble, get back up. What happened yesterday, no longer matters. Today is another day to move closer to your GOAL!!
Jeremy Allison
2017-Apr-20 23:10 UTC
[Samba] Is FSCTL_VALIDATE_NEGOTIATE_INFO mandatory in samba-4.4 & onwards
On Thu, Apr 20, 2017 at 04:31:30PM +0530, amit kumar via samba-technical wrote:> Hello, > > I was reading about secure Dialect negotiation to prevent man-in-middle > to downgrade dialects & capabilities. > _https://blogs.msdn.microsoft.com/openspecification/2012/06/28/smb3-secure-dialect-negotiation/_ > > I wanted to ask, is there any option to disable SMB2 to do dialect > renegotiation as present in Windows8 clients, as they can control using > RequireSecureNegotiate.No, right now this is mandatory in the SMB2+ client code. Why do you want to turn this off ?
amit kumar
2017-Apr-21 05:29 UTC
[Samba] Is FSCTL_VALIDATE_NEGOTIATE_INFO mandatory in samba-4.4 & onwards
Hello, Apologies... But Can experts answer this? Or direct me to appropriate mailing list.. Thanks Amit On 04/20/2017 04:31 PM, amit kumar wrote:> > Hello, > > I was reading about secure Dialect negotiation to prevent > man-in-middle to downgrade dialects & capabilities. > _https://blogs.msdn.microsoft.com/openspecification/2012/06/28/smb3-secure-dialect-negotiation/_ > > I wanted to ask, is there any option to disable SMB2 to do dialect > renegotiation as present in Windows8 clients, as they can control > using RequireSecureNegotiate. > -- > Thanks > Amit Kumar > !!If you stumble, get back up. > What happened yesterday, no longer matters. > Today is another day to move closer to your GOAL!!-- Thanks Amit Kumar !!If you stumble, get back up. What happened yesterday, no longer matters. Today is another day to move closer to your GOAL!!