Samba stores its encrypted passwords in a file called smbpasswd, which by default resides in the /usr/local/samba/private directory. The smbpasswd file should be guarded as closely as the passwd file; it should be placed in a directory to which only the root user has read/write access.
What is a Samba password?
smbpasswd is the Samba encrypted password file. It contains the username, Unix user id and the SMB hashed passwords of the user, as well as account flag information and the time the password was last changed. This file format has been evolving with Samba and has had several different formats in the past.
How do I change my Samba password?
The new customer should now be able to access any samba shares using the password you set. He/she can change his/her samba password by running the command “smbpasswd” at a command prompt on the server. Note this is not run with sudo. It will prompt once for the previous samba password and twice for the new one.
Is Samba secure?
Samba itself is secure in the fact that it encrypts passwords (can be set to use cleartext but that would be bad) but by default data is not encrypted. Samba can be compiled with SSL support, but you then have to find a client that supports SMB over SSL because Windows itself doesn’t.
Is NFS or SMB faster?
Differences between NFS and SMB
NFS is suitable for Linux users whereas SMB is suitable for Windows users. … NFS generally is faster when we are reading/writing a number of small files, it is also faster for browsing. 4. NFS uses the host-based authentication system.
How do I find my Samba IP address?
To query the network for Samba servers, use the findsmb command. For each server found, it displays its IP address, NetBIOS name, workgroup name, operating system, and SMB server version.
How can I check my Samba status?
The easier way is to check with your package manager. dpkg, yum, emerge, etc. If that doesn’t work, you just need to type samba –version and if it’s in your path it should work. Lastly you can use find / -executable -name samba to find any executable named samba.
Where are SSH passwords stored Linux?
Linux passwords are stored in the /etc/shadow file. They are salted and the algorithm being used depends on the particular distribution and is configurable. From what I recall, the algorithms supported are MD5 , Blowfish , SHA256 and SHA512 .
How are passwords stored on databases?
The password entered by user is concatenated with a random generated salt as well as a static salt. The concatenated string is passed as the input of hashing function. The result obtained is stored in database. Dynamic salt is required to be stored in the database since it is different for different users.
How are Linux passwords hashed?
In Linux distributions login passwords are commonly hashed and stored in the /etc/shadow file using the MD5 algorithm. … Alternatively, SHA-2 consists of four additional hash functions with digests that are 224, 256, 384, and 512 bits.