Showing posts with label Access. Show all posts
Showing posts with label Access. Show all posts

06 September 2021

Accessing network applications between windows and wsl linux ubuntu

Accessing network applications between windows and wsl linux ubuntu

https://docs.microsoft.com/en-us/windows/wsl/compare-versions

 
Accessing Linux networking apps from Windows (localhost)
Accessing Windows networking apps from Linux (host IP)
Connecting via remote IP addresses
Accessing a WSL 2 distribution from your local area network (LAN)
IPv6 access


22 February 2017

Restrict SFTP (SSH) users to home folder

https://bensmann.no/restrict-sftp-users-to-home-folder/

Here is a guide for setting up SFTP users who’s access is restricted to their home directory.
Add the following to the end of the /etc/ssh/sshd_config file:
Subsystem sftp internal-sftp

# This section must be placed at the very end of sshd_config
Match Group sftponly
    ChrootDirectory %h
    ForceCommand internal-sftp
    AllowTcpForwarding no
This means that all users in the ‘sftponly’ group will be chroot’d to their home directory, where they only will be able to run internal SFTP processes.
Now you can create the group sftponly by running the following command:
$ groupadd sftponly
Set a user’s group:
$ usermod steve -g sftponly
To deny SSH shell access, run the following command:
$ usermod steve -s /bin/false
And set the user’s home directory:
$ usermod steve -d /folder
Finally, you probably need to restart SSH
$ service ssh restart
The SSH part should now be in order, but you should make sure that file permissions also are correct. If the chroot environment is in a user’s home directory both /home and /home/username MUST be owned by root and should have permissions along the lines of 755 or 750.
In other words, every folder leading up to and including the home folder must be owned by root, otherwise you will get the following error after logging in:
Write failed: Broken pipe
Couldn't read packet: Connection reset by peer

16 January 2017

Can not remove someone's access to a folder

Problem:

Can not remove webmaster's access to folder 'Sarah'. The error message is

'You can not remove Webmaster because this object is inheriting permissions from its parent. To remove Webmaster, you must prevent this object from inheriting permissions. Turn off the option for inheriting permissions, and then try removing Webmaster again.'

Solution:

Right-click folder 'Sarah', choose Properties. Click tab 'Security'. Click 'Advanced'. Click 'Change permissions'. Clear the tick against 'Include inheritable permissions from this object's parent'. Click 'Remove'.

Now you can remove webmaster's access to folder 'Sarah'.

04 September 2012

Can not receive Access files with Outlook

Install the software 'Attachment Options'.

Within Outlook, click Tools / Options, you will find a new tab called 'Attachment Security & Options'. Move '.mdb' from the left box to the right one. Click OK.

Done.