We help IT Professionals succeed at work.
Get Started

SMB Signing issues

Jon Villareal
on
1,874 Views
Last Modified: 2017-04-26
Hello Everyone, I am working with a bank that has monthly security scans, and one of the really big issues is SMB Signing.
"cifs-smb-signing-disabled
This system does not allow SMB signing. SMB signing allows the recipient of SMB packets to confirm their authenticity and
helps prevent man in the middle attacks against SMB. SMB signing can be configured in one of three ways: disabled entirely
(least secure), enabled, and required (most secure)."
I have made registry changes to the servers (Server 2008 and Server 2012) HKEY_LOCAL_MACHINESystemCurrentControlSetServicesLanmanServerParameters
EnableSecuritySignature = 1
RequireSecuritySignature = 1
And on the PC's (Windows 7 Pro and Windows 10 Pro)
HKEY_LOCAL_MACHINESystemCurrentControlSetServicesLanmanWorkStationParameters
EnableSecuritySignature = 1
RequireSecuritySignature = 1
We are still getting the error each time the report runs. Is there something I maybe missing?

Thanks,

Jon
Comment
Watch Question
Exec Consultant
CERTIFIED EXPERT
Distinguished Expert 2019
Commented:
This problem has been solved!
Unlock 3 Answers and 5 Comments.
See Answers
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE