Ubuntu :: Block Users From Looking Into Folders Of Others?
Sep 1, 2011
I created an account for my brother but it's a very limited account, just so he can browse and listen to music and stuff like that.However, what I do find funny is the fact that accounts are secured with a password but limited accounts can browse to /home and see the files of everyone, even admins, without Ubuntu asking for a password.I obviously do not want this to happen.Anyway, is there any way I can block him from being able to browse to my homefolder, other than encrypting it?
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Jan 6, 2011
how to keep the XP my documents folder private and blocked from other XP users, but I can still access this folder from all of my Ubuntu user accounts.
Is there a way I can block this folders access from within Ubuntu?
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Sep 20, 2010
Block Users from USB Drive/Devices and CD-Rom I am using Ubuntu 9.10- the Karmic Koala(64 bit) in my company. I would like to block the users(except Super user) from using USB Drive/Devices and CD-Rom for security resons and to prevent my employees from copying data.
In Users Settings, I tried unchecking some items in User Privileges tab but it didn't work.
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Jun 16, 2010
How can I block messages from people who isn't in my buddy list in Pidgin?I always receive a lot of bothering messages from people who is not in my list, I have look at all the options in Pidgin but I didn't find where to set this condition.
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Feb 6, 2010
Example I have 3 user list and 3 file with block site names
acl group1 src 192.168.0.2 192.168.0.3 192.168.0.4/24
acl group2 src 192.168.0.5 192.168.0.6 192.168.0.7/24
acl group3 src 192.168.0.8 192.168.0.9 192.168.0.10/24
[Code]...
I've moved your post here to its own thread. Please don't resurrect dead threads. --win32sux
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Jan 18, 2010
I want to make a script to create a videos , photos, and documents folder in all of my (or anyone's) user's home folder. Wildcards don't seem to work if I try to put in: sudo mkdir /home/WILDCARD/videos here is my error.
mkdir: cannot create directory `/home/*/videos1': No such file or directory
and just to clarify i want all user's to have there own seperate folders not shared.
P.S. I tried with the -p switch and no luck. I just got a new home folder for * with the videos folder inside.
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Feb 14, 2010
I am using Ubuntu 9.10 desktop. I set up my main user- admin and loaded the folders of files I would be working on and the relevant additional programs. Now, I would like to set up a second user so that someone else can use the computer with access to many of my files and folders, but not all, which would defeat having a second user. I have set sharing preferences for all of my folders. I have giving most rights to my second user. Yet the second user cannot even see ANY of my folders when they sign-in.
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Jan 20, 2010
I have blocked both gtalk and gmail chatting for total network using both squid and iptables. I want to give access for gtalk and gmail chatting to some user. How I can do it.
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Nov 3, 2009
I have FC-4 with Squid and Dansguardian. Internet Users in my organisation are configured to use proxy with 8080 in browser IE. There's no issue with Users as DG working perfect for them. We have Business Development Team, as they need to do most of the research over internet, their IP's are included into "Exception IP List" in Dansguardian. Obviously these people will be excepted from all banned sites, BD Team able to do chat, play games and do social networking and other stuff over the net, which results in more bandwidth consumption and breaking office policies.
I have tried to implement SQUID ACL's to block few sites like " meebo.com, orkut.com,facebook.com etc" but SQUID acl's not coming into picture. any one who successfully blocked chat, banned sites and social networking in DG with my case.
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Apr 28, 2010
I have configure few folders access by 3 users, In common folder only users that create that document can do changes. The rest of the users can only read the file but can not do changes. Ownership of the folder is admin, group is sambashare which already have the access create and delete files. All the 3 users already in sambashare main group, and they only can edit the file that they copy or create to the common folder .........
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Aug 17, 2010
I'm setting up a Linux machine thet'll be shared by several users, some of whom will be admins. Is there a way to restrict access to a user's home folder (encrypt or block completely) for other regular/admin users?
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May 4, 2010
I've got a request from one of my company's subsidiaries to block all incoming and outgoing mail for a group of users. I've read up some guides on access.db and I know how to do that, but now they want to allow these users to receive emails from a few select domains, and block the rest. To summarize:
1) Block all incoming and outgoing email to users in team A, except mail from [URL]
2) All other users can receive and send mail from/to any domain.
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Mar 4, 2011
We have 4 servers having rhel 5.2. We have several users logged in on one of them. We have nis server/client running on them and have common home area mounted on all of them. Now we want to disable/block the accounts of the users who have not accessed our servers in last 2 months from today. What logic should we apply to do so? We were checking stat of .bashrc of each user but is not correct logic. We are going to write shell script for the same. We don't want to do anything in users home area or their files.
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Mar 25, 2010
When I connect with my ubuntu 9.10 x86_64 freenx server from Linux/Mac share folders from client side will properly mounted and I can use with no problems.
When I connect to the same server from windows box, I get this error message:
Quote:
Info: Share: '//COMPUTER/FOLDER' failed to mount: mount error(5): Input/output error
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)
Last two days I was googleing a lot about this but all I tryed didn't work.
Is there somebody share folder works from windows connection?
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Jan 7, 2011
I've got a NAS running and I'd like to somehow make some of the folders and files invisible to certain users only. For example, if I 'ls' a directory, I want to see files 'a', 'b', and 'c'. But if another user does 'ls' in the same directory, I only want them to be able to see 'a' listed.I know I can use 'chmod +700' to make certain files not able to be read/written, but the filename would still appear in a 'ls'.I know I can put certain files inside of a '.hidden' file in the folder, but then it would be hiEdit : I'd also like to mention that the users that connect to the NAS could be coming from Windows or Mac operating systems. So hopefully the solution would work for users from those systems also..
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Feb 11, 2011
I've set up smbd 3.4.7 on 10.04x64 LTS server. I've set up a couple shares and I'm having problems blocking access to certain directories using native file permissions. There is one directory that has folders for each sales rep to store their current list of quoted clients, I only want sales people to be able to browse the directories owned by themselves. Everything seems to be set up correctly in terms of user groups and permissions on the filesystem.
Below is marina, a sales rep, and brian, a super user of sorts.
id marina:
Code:
uid=1011(marina) gid=1006(office) groups=1006(office),1005(sales)
id nick:
Code:
uid=1000(brian) gid=1006(office) groups=1006(office),118(admin),1001(full),1002(processing),1003(management),1004(it),1005(sales)
Below is the directory with all the sales reps folders.
ls -la:
Code:
total 60
drwxrwxr-x 15 root it 4096 2011-02-10 20:06 .
drwxr-x--- 9 root office 4096 2010-11-19 12:40 ..
drwxrwx--- 13 katya full 4096 2010-12-07 12:36 Katya
drwxrwx--- 18 lana full 4096 2011-02-08 17:09 Lana
drwxrwx--- 23 marina full 4096 2011-02-10 18:09 Marina
drwxrwx--- 4 mike full 4096 2011-02-01 12:42 Mike
With this setup marina only be able to browse her folder, but she can browse all folders and has full write access to all folders. This leads me to believe something is up with the smbd.conf file, which is below.
Code:
[global]
workgroup = COMTREAD
null passwords = no
server string = Root Server
dns proxy = no
log file = /var/log/samba/log.%m
max log size = 1000
syslog = 0 .....
In this case the valid users directive would not work cause I am not making a share for each user. I had this on other shares like the db2 share. My windows box lagged heavily when I tried to access that share with an invalid user. How to deny users the ability to modify permissions I would also like to do that.
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May 28, 2011
I have problem with virtual users in vsftpd. When they create folder they cant make another in than folder, or for example they cant see files they upload in that directory...That write permision i try to change in their config file, with every combination of local_umask and file_open mode values. How can I handle that. I want that virtual user who creates directory (in their root directory) have all privilages to that folder and all content in that folder.
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Feb 19, 2010
I've installed Ubuntu Server 7.10 Gutsy and Webmin 1.500 on it. The thing that I want to do is: I want to share a folder an sub folders for windows users ( guest user) I should modify those folders from my ubuntu desktop 9.10 karmic they are all same folders. Is it possible? if yes how can i make it. you can tell from webmin or samba configuration file.
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Feb 11, 2010
I have a debian-based ftp server running that I have created a few user accounts on. I will have clients uploading files to the server via ftp soon, and I need a way to restrict their access to only their home folders. I am not familiar with chroot, but from what I read, it can be used to restrict a user to their home folder, and that sounds perfect. How can I do this?
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Aug 24, 2010
There are 3 computers:
- OpenSUSE (Workstation configured to log in using Active Directory Information)
- First Windows Server (Domain Controller)
- Second Windows Server (Provide shared folders for users to use)
How do I map domain users from second Windows Server (like \windowsserverusers<user>) to a folder (like /home/<domain>/<user>/<user_personal_folder>) in OpenSUSE computer ? It should be via samba right? Trying checking something in /etc/samba/smb.conf but couldn't find anything.
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Nov 11, 2010
I'm a new openSUSE user. I want to make an account for my cousin, but we want our NTFS folders (from the dual WIndows XP install) inaccessible to each other. Problem is that, if I've read well in other searches, permissions can't be applied to NTFS (only the power to write, not only read, the whole partition). I know this can be done in Ubuntu, so I don't find a reason not to be able to do it, and I think my fault is that I'm using KDE (which I like more now, by the way) instead of GNOME.
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Oct 30, 2010
as we know in windows xp drive and folder permissions, we perform (folder-right click-properties-security tab-we check, group or user and assign ALLOW or DENY access to the folders) In the same way i want to DENY access to my windows driver sda1 & sda2 from the Debian OS. my system is being used by 3 users: user1, user2 & user3. All can access to all Volumes, so I want to Deny the users 2 & 3 from accessing my windows driver and folders. BUT i alone user 1 should have permission to access them. How do i change that in Debian 5.5? Allow/Deny Permissions to Volumes.
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Feb 8, 2011
So, I am looking to implement an FTP server with Isolated Client accounts/directories where a client can only access what's in their directory. I also need to provide my internal user's (content managers) the ability to upload, delete, etc from all of the Client accounts. The simple part is creating the secure client accounts. It's a matter of changing DIR_MODE in adduser.conf to 700 or 770, creating a user, having the FTP server chroot them to their home directory, revoke/restrict shell/ssh access and maybe even slap on some ACL to prevent botched permissions.The hard part is figuring out how to give my power users the ability to access all of their folders without thrashing security.
My first thought was to put all of the client user-groups in a parent group and having my internal users inherit group permissions..but you can't have groups inside of groups.My second thought was to put all of the client users in the same group and prey that the FTP chroot is enough to keep them from poking around but then I have the problem of how do my internal users access other user directories if they are chrooted. Do I create a second server without chroot.do I create some weird nested homedir structure..I honestly have no idea how to satisfy both requirements (secure client accounts and privileged user accounts). I need my privileged users to authenticate against Active Directory via Likewise open, LDAP, etc and I don't care how the clients authenticate. Though, I would prefer to have both file and FTP-server level protection just to make sure no one can see the other client's data.
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May 6, 2011
I'm running into problems adding the required schema for automount and ldap on Centos 5.6 (also tried Centos 5.3)In the last few days I was able to setup LDAP server and get client authentication working. I want to be able to automatically mount users home folders on logon and store the configuration in ldap.I've done the following so far
1) added include in /etc/openldap/slapd.conf to /etc/openldap/schema/redhat/autofs.schema
# See slapd.conf(5) for details on configuration options.
# This file should NOT be world readable.
#
include /etc/openldap/schema/core.schema
include /etc/openldap/schema/cosine.schema
include /etc/openldap/schema/inetorgperson.schema
include /etc/openldap/schema/nis.schema
include /etc/openldap/schema/redhat/autofs.schema
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May 12, 2010
I have a shared NTFS partition ("shared") that I use for data for both Windows and Ubuntu. How can I mount the music folder on shared to $Home/Music, and the Videos folder on shared to $Home/Videos? I want to mount the different folders on the partition to different folders in home.
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Mar 27, 2010
I am setting up a lubuntu nas with all of my music, movies, etc on it. I want to give my kids access to my mp3 directory, so I can move all of the kid appropiate music into the root of my mp3 dir, in the same order I have all of my music sorted. Under the Music folder, I have them sorted, in folders, by letter. So A, B, C, D, etc... Now, in those folders are the respective artists. So where there may be something approipate in the P folder (say, Paramore), there is something inapproipate (say, Pantera)Now, when the kids go to the P folder, I don't want them to even see the Pantera folder. I just want them to see the Paramore folder. I tried a test using chmod 711 and chmod 700 on a directory with a test user, and the user can't access the directory, but can still see it
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Mar 31, 2010
The Problem was I wanted to open my /home/Pictures folder and have it display the contents of the My Pictures folder in my windows partition. This way I could have ubuntu and xp using the same set of music files, picture files, etc. I was having a very hard time understanding how to get from here to there because I'm such a newbie. However I have discovered how to do it and I wanted to post it, in hopes it will make things easier for other newbies.This allows me to see every TYPE of document in /dev/sda8/Media (windows My Documents folder) without having to see any of the folders (My Music, My Pictures, etc).
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Nov 23, 2010
If I want to add Windows & Mac users as Samba users, must I first add them all as Ubuntu users? If so, since none of the other users will actually be working on the Ubuntu Server, how do I disable the other non-admin users on the Ubuntu Server login screen. I am using Webmin to administer some server settings, and command line for others.
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Apr 4, 2011
i have a Domain Cotroller installed on Windows & DHCP Server installed on Ubuntu. i want to give access only authenticated Users(Active Directory Users) can get IP from DHCP. No one else canis there any option available here in DHCP ???
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May 27, 2011
how to map all domain users form group Domain Users to local group users (and maybe some more)? Im using Ubuntu 10.04 x32. Its connected to my domain using Samba and Winbind, I can login using my domain credentials, automatically map user folder form DFS server, but I think that domain users have too much priviledges in the system and want to restrict them as much as possible
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