Ubuntu Security :: How Secure Is A Bluetooth Keyboard Connection
May 6, 2010Since important information like pass-phrases is sent via a Bluetooth link, I wonder how secure this is. I think it must be quite a weak point.
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Ubuntu Security :: Secure SSL Connection Through Proxy
Jul 6, 2011Is my ssl connection secure if I'm going through a proxy. Is it possible to craft a malicious proxy to steal/crack authentication?
View 2 Replies View RelatedSecurity :: Ways To Secure Sendmail Or Secure Alternatives To Send Mail
Dec 1, 2010I'm an Oracle DBA and started working for my current employer about 4 months ago. This past weekend an alert re: FS space brought my attention to /var/spool/clientmqueue (full of mail re: cron jobs) and the fact that sendmail is not running on our Linux servers.I'm told that the IT security team deemed sendmail too vulnerable so we don't run it.Aside from FS filling up and missing notification of issues with crontab entries, I'm concerned that we may be missing notification of potential issues. In other Unix/Linux environments I've seen emails from the print daemon when it experienced problems with specific jobs.
Are there other Linux facilities aside from cron and lpd that use email to advise the users of possible issues? Are there ways to secure sendmail or secure alternatives to sendmail? My primary need/desire is to make sure that emails regarding issues on the server get to the appropriate users. Secondary goal would be to have the ability to use mailx to send mail out. There is No need/desire to receive mail from outside.
Ubuntu Servers :: SSL Setup - Connection Error Unable To Make A Secure Connection To The Server
Feb 10, 2011I am running an Ubuntu Server on a VirtualBox VM running on my windows machine. So I've created a self-signed certificate using the following tutorial: [URL]
From this tutorial I'm left with 3 files:
server.key
server.csr
server.crt
Then I found this very similar tutorial that has an extra bit on installing the certificates in apache: [URL] So I followed it's instructions which boil down to this:
[Code]...
So I'm thinking this should work now. However in Chrome I get: SSL connection error Unable to make a secure connection to the server. This may be a problem with the server, or it may be requiring a client authentication certificate that you don't have. Error 107 (net::ERR_SSL_PROTOCOL_ERROR): SSL protocol error. IE8 gives me a typical "Internet Explorer cannot display the webpage" Note that [URL] fails while [URL] works fine, so it's definitely something in my ssl setup I'm thinking.
Ubuntu Networking :: Setting Up Bluetooth Connection Between Two Computers Throws Connection Refused (111)
Apr 3, 2011I'm trying to create a PAN (Personal Area Network) using a laptop (Siragon ML-1040) and my desktop computer, but I get the Connection Refused (111) error.
Blueman doesn't detect any network service between the two computers unless I start PAND on one of them and then it detects the NAP service. That, only after I enable the NAP/Workgroup services on the Services submenu in Blueman. However, it doesn't work neither with the NM plugins or without them (dhclient and that other one I can't remember the name of).
Any clues over here? I'm using pand 4.91 and blueman.
Security :: Missing A Secure.log Or Security.log File
Jul 11, 2010I seem to be missing a secure.log or security.log file. I have Ubuntu 10.04 and can't find this file. I looked in the /var/log and ran a search command to no avail. Does anyone know where this file is or is it called something else. I'm looking for a file that logs any change to the security settings of the system.
View 1 Replies View RelatedUbuntu :: How To Select Bluetooth Keyboard
Nov 13, 2010I am trying to use an Apple BT keyboard with a new installation of 10.04.Using Bluetooth Preferences, I discovered the keyboard, and paired with it. No problem with pairing. If I click on the BT icon in the top panel, it indicates that the keyboard is connected. But any text typed on on keyboard does not appear on screen. I opened Keyboard Settings, thinking that I might have to select the connected BT keyboard as the input device. Nothing there. Is there another preference somewhere that has to be set for the BT keyboard to actually work as an input device (as opposed to simply being paired)? My USB keyboard is still connected (and is working). Perhap Ubuntu only tolerates one keyboard device at a time?
View 2 Replies View RelatedUbuntu :: Bluetooth Keyboard Disconnects On Keystroke?
Sep 18, 2010I have two machines one Ubuntu Lucid and one Kubuntu Lucid. They share a bluetooth keyboard through a KVM switch. As of last week both were working. At this point my KDE machine disconnects from the keyboard on the first keystroke. The Ubuntu machine is still okay. What I've tried/checked so far without success
I can connect my keyboard through Kbluetooth but it disconnects when I start typing. The timeout time is set to none. I tried rebooting and then reinstalling the software to no avail. I replaced the batteries in the keyboard. Plugging the bluetooth usb adapter directly into the KDE box. Removing and then adding the trust I find this in the syslog:
2010-09-18 12:09:42 godel bluetoothd[1911] link_key_request (sba=00:1BC:0F:F1:E7, dba=00:22:48:87:B3:49)
2010-09-18 12:09:42 godel bluetoothd[1911] Encryption failed: Permission denied(0x5)
Here's the kbluetoothrc from my home folder
[KBlueLock]
[Code]...
Ubuntu :: Bluetooth Keyboard Will Not Connect On Reboot On 10.04?
Oct 14, 2010I have a Rocketfish bluetooth keyboard and mouse combo and am running Ubuntu 10.04. The mouse was easy to set up. I just went to the bluetooth icon and clicked add new device and it connected. The same wasn't true for the keyboard. It gives me the code to type so I typed it and pressed enter and... nothing. So I found a little tutorial and I had to install bluez and type in the terminal, "sudo hidd --search" then enter my password (which I needed to grab my other keyboard to do) and it connected. If I don't use it for a while or reboot, the keyboard will not connect. I have to do the hidd search again which means I need to keep my extra keyboard handy. I had it set up before where it would connect on a reboot, but I got a new hard drive and reinstalled Ubuntu, now I can't remember how I set it up. Could I have set up bluez wrong?
View 1 Replies View RelatedUbuntu :: Bluetooth Keyboard/mouse At Startup
Feb 27, 2011I have a MS bluethooth keyboard/mouse, and a USB bluetooth dongle
In 10.1 I can add both with no problems - but I have to explicitly tell ubuntu to connect to the devices at each machine reboot, which means plugging in a wired mouse first
Does anyone know how I can set the machine to connect automatically at every startup to both my keyboard and my mouse? I found a set of instructions here:
[URL]
But it is from 2007 and I'm not sure its still correct?
Ubuntu :: 10.10 Bluetooth Keyboard Auto-Pairing?
Feb 24, 2010I've got a Microsoft Wireless Entertainment Keyboard 7000 that worked fine under Ubuntu 9. The GUI discovers my mouse fine, and also appears to connect to the keyboard, but the keyboard does not type when paired through the GUI. When I pair using hidd (either --search or --connect), the keyboard pairs and works fine, however when I cycle power on the keyboard, it will not auto-reconnect, and I get the following error message associated with it (see attached image):
Grant access to '00001124-0000-1000-8000-00805f9b34fb'Device 'Microsoft Wireless Entertainment Keyboard 7000' (00:12:5A:A1:5A:8D) wants access to the service '00001124-0000-1000-8000-00805f9b34fb'. If i grant access, it does nothing, and will simply request it again when a key is typed. how to make the bluetooth service automatically pair (either through config files, or better yet, through the GUI?)
Ubuntu :: Bluetooth Keyboard / Mouse Not Working
Jul 18, 2011I have a laptop. . .Dell 1150. Ubuntu installed, bluetooth device installed and my bluetooth keyboard and mouse works like a charm. I decided to load up my same exact Ibuntu on my desktop, use the same keyboard on it, and the mouse too. I tested it on the laptop, just in case it would not work in Ibuntu, and I didn't want to wipe out my Windows XP on my desktop and find out Ibuntu would not work on it with a wireless keyboard. Since it worked very well with my laptop, I figured it would work just as good with my desktop. I wiped my desktop out, and installed Ibuntu. Everything worked fantastic. Until I tried to install the bluetooth.
When I plug in my Bluetooth device, Ibuntu finds it and asks to set up your device. I attempt to set up my keyboard/mouse combo and it asks for a 6 digit code (like it is supposed to). I enter the code and press enter. From here, the problem starts. Ubuntu "claims" to connect to the keyboard, shows it connected, but my keyboard does not work at all. Neither does the mouse that is built into the keyboard. I type and nothing happens. This also brings up (sometimes) another message that says my keyboard is trying to connect to the bluetooth device please enter keyboard PIN. Well.
I can't enter anything, because the keyboard does not work! The mouse does not work! I can (without any problems) disconnect and connect to my laptop, but I can't do this to my desktop. Both are dell units. Desktop is about 3 years old, laptop is about 8 years old. Both running Ubuntu, the latest version. Both recognize the bluetooth transceiver. I have tried different USB ports on the desktop with no avail. I would really like to use my desktop as a unit to my TV with a wireless keyboard, not my laptop. It is much faster, more memory, and I can use the TV as a monitor.
Ubuntu Networking :: Pair Bluetooth Rocketfish Keyboard
Feb 19, 2010I am able to pair a rocketfish bluetooth mouse, but I am not able to pair the keyboard. I was wondering if anyone knew the correct pin. Or if anyone knew what I need to do.
View 5 Replies View RelatedUbuntu Installation :: Fn Key On Apple Bluetooth Keyboard Not Working
Mar 23, 2010I'm trying to use an Apple wireless keyboard with Ubuntu 9.10 (Karmic) but the fn key is not working at all. If I start up xev and hit the fn key it generates no event. What do I need to do for it to work. It seems as if it should work when viewing pages like URL...
View 1 Replies View RelatedUbuntu Installation :: 10.04 - Cannot Detect Bluetooth Keyboard And Mouse
Apr 30, 2010I tried to do a clean install of Ubuntu 10.04, but when I get to the screen if I want to test or install Ubuntu, the keyboard and mouse (bluetooth) don't work. I tried to resync the peripherals, I disconnected usb connector base of the tower and putting it back but nothing works for me. I have a Logitech Desktop MX 5000 (Bluetooth).
View 9 Replies View RelatedUbuntu / Apple :: Bluetooth Keyboard On Lucid/Mac Mini?
May 15, 2010I'm using an Apple bluetooth keyboard, model A1016 the one with a white bottom inside clear plastic. The machine is a Mac Mini (2,1) and I also have an Apple bluetooth mouse. The mouse works fine on Ubuntu 10.04. The keyboard has issues.
When I add the keyboard using the bluetooth applet, I find that I can't assign a specified PIN. I have to use automatic PIN, and then type the random number presented. That works until I reboot the machine.
After reboot the bluetooth applet menu shows both the mouse (connected) and the keyboard (not connected). If I tell it to connect the keyboard, nothing happens. The only thing I can do is delete the keyboard, re-add it, with a new random PIN.
Ubuntu / Apple :: Can't Get Bluetooth Keyboard To Pair In Maverick?
Oct 13, 2010I think my computer must be haunted, as I've so far failed at 3 different ways of installing Maverick on my 2007 aluminium imac! I've written off using a VM, and I'm currently stuck trying to make a dual boot setup.
So I've followed the guide at [URL].. and got as far as rebooting with the CD in, and selecting Ubuntu, but then when everything loads I'm left at the screen where I can select try or install, with no way of selecting either as my mouse (apple bluetooth mighty mouse) and keyboard (apple bluetooth wireless aluminium keyboard) don't seem to be connected. I've got past this point by hitting random keys after booting and selecting the CD - this takes me into a more basic looking menu where the keyboard does still work and I can select install, try etc.
So I can get as far as selecting try, and get a working Ubuntu desktop. However, when the desktop loads, my keyboard and mouse are again not working. By connecting a USB keyboard and mouse, I'm able to get my mouse to pair, using the bluetooth menu and going through the setup. However, I'm stuck trying to get my keyboard to pair.
Going into set up new device and searching initially shows up my keyboard, then it disappears. If I wait it randomly comes back and disappears again. If I click on next whilst it is available, I can get as far as putting in a pin, but when I press enter it says Failed..
Sorry for the rambling post - I basically have 2 questions: 1- Is it expected that bluetooth keyboards and mice won't work during the installation menus? Half my problem is that I don't know what should be working and when (should I have to boot into the trial installation and setup the keyboard and mouse, or should it be set up automatically?).
2- Has anyone else seen the same problem with the apple wireless keyboard failing to pair? I've searched the forums and google, and found lots of people with problems with bluetooth keyboards, but none which seem to match what I'm seeing. I don't know if there's any point in pressing on with the installation using the USB keyboard and mouse in the hope that things will work in the full install, or if they don't work in the trial install then thats my lot.
Ubuntu :: Bluetooth Keyboard And Mouse Not Working After Inactivity?
May 28, 2011I've paired a bluetooth keyboard and mouse with my machine using the Gnome bluetooth wizard and the keyboard and mouse work fine. Then, if I let the computer sit for a few hours and then try to use the keyboard or mouse, nothing happens. When paired with my windows machine, and I start using the keyboard and mouse after a hour or two, the keyboard takes a second or two to start working again. I suspect that it turns itself off, and then has to reconnect, and that in Linux, the reconnection isn't working properly. I've found other instances on the forums of people with the same symptoms, but never any clear answers. Does anyone know what's going on?
View 1 Replies View RelatedDebian :: Bluetooth Keyboard Reconnect
Jun 1, 2015On my Raspberry (I know but I could not get any response in raspberry-forums) running raspian I have a problem with a bluetooth-keyboard.
It has bluez 4.99-2 installed and I was able to pair the keyboard and make it trusted and when I run "bluez-test-input connect <address>" I can use it as an input device, but the problem is that when the keyboard goes into a standby-mode after some inactivity the connection is lost and not reestablished. To make it work again I have to run the bluez-test-input command again.
Now when I use the keyboard on my Android-device it also goes into standby but as soon as I start to type again it automatically reestablishes the connection - this is what I would like to achieve on the Rasperry.
My fundamental problem is that I don't know anything about bluetooth really...
I assume that on Android the keyboard initiates a connection when it comes back from sleep but on Raspbian the connection is initiated from the Pi and when the connection is lost the keyboard may try to reconnect but maybe there is no "bluetooth-server" on the Pi to accept the connection but that is just guesswork from someone that really has no clue...
Ubuntu :: Specify Password In Script For Secure Connection?
Aug 3, 2010I'm writing a script that tars, bzips, and encrypts a set of files to my GPG key and then (ideally) uploads the files to a backup directory on my school's web server. I want to run it daily as a cron job. Problem is, the web server only allows connections with scp and sftp.
Neither program allows specifying a password as a switch. I want to run it as a cron job, so I won't necessarily be present to type the password, and I'd like to just be able to specify the password in the script.
"Ah ha!" you're thinking. "He needs to generate a keypair and set up ssh to not require a password!" And I've found tutorials on the web that show me how to do just that. Problem there is that they all require me to install software and/or access files outside my home directory on the remote machine.
I have zero access to anything other than my own home directory on the remote machine. None. Nada. Zip. I can't install software, access files in /var or /etc, or find out anything about running processes. The local IT priesthood won't give me any information about what's running on the machine or how I can connect to it (and has made a point of telling me that they don't care for Linux users and I should stop asking questions).
I'd really like to to just be able to specify my password in the script. I understand that scripts are really just text files and that anyone who can get at my desktop computer can read them with a text editor and that this would reveal my password and blah blah blah, but I'm willing to trade that particular risk for the convenience of not having to be awake and monitoring the computer when the cron job is running.
Is there any way to specify the password in the script itself? I'd be happy using either sftp or scp (I've used them both successfully from the terminal to transfer files to this machine).
Ubuntu :: Secure Internet Connection By Hiding Ip With Another Ip?
Jun 21, 2011I want to secure my internet connection by hiding my ip with another ip so I can log to my server with 2 ips . and when someone is tracing the "fake" ip it wont affect me .
Ubuntu Security :: Better Way To Secure My Server?
Jan 26, 2010I set up my ubuntu server with iptables that only allows ssh in the input chain (and of course established connections) with only the mac adress of my laptop allowed to connect, set up a key with a long passphrase and installed pam_abl plugin. ICMP echo is blocked by default.
The only problem is i log all other attempts to connect to the server and i see a lot of traffic going to ports 445 and 5900.
My question is: Is there a possibility that these attempts could succeed and is there any way to further ensure this server?
Ubuntu Security :: OS Which Is More Secure Without Recoding It Yourself?
Feb 11, 2010A) Pc-bsd
B) Ubuntu
And also which OS is more reliable?
Ubuntu Security :: How To Secure Grub 2.0
Mar 11, 2010How can i secure grub 2.0 ? with grub 1 just do : grub-md5-crypt then we write password --md5 <crypted_password> in /boot/grub/menu.lst
View 9 Replies View RelatedUbuntu Security :: Possible To Secure Transmission?
May 10, 2010Is it possible at all to secure transmission?
View 9 Replies View RelatedSecurity :: How Secure Is Ubuntu / Firefox
Jun 14, 2010Newbie here,
I'm thinking of moving mostly to linux to get away from the security holes in Windows. And I have some questions...
How secure is Firefox for doing online banking?
Sometimes I have run into a situation where the bank doesn't support anything but Windows explorer when accessing my accounts. Can this be gotten around safely in Linux?
If so, How?
Ubuntu Security :: How To Secure Harddisk
Sep 19, 2010Is there any way to secure harddisk accessbility ? i want encrypt my hard disk, and partitions that ubuntu installed on that. is there a way ? i want deny all access to hard disk, just my own root account can have access to all.
View 9 Replies View RelatedUbuntu Security :: Need To Secure My Server
Feb 19, 2011Ok im new, i know apparmor is running. i was looking for firestarter but their isnt one.....how do i secure this server? i want a good firewall and some virus protection!. also do i need this?
View 9 Replies View RelatedUbuntu Security :: How Secure Can Website Really Be
May 25, 2011I want to set up a website that hosts very confidential business information. The info needs to be accessed by multiple people in different geographical regions. The entire website would require the high security (ie: there are no little sections that are publicly viewable). While the site will be run with Ubuntu server, I will be hosting it in Amazon's EC2 cloud.
So, if I use the HTTPS protocol with an SSL certificate, am I pretty well reaching the most secure possible situation? Are there any concerns with using the EC2 solution? Obviously there are a LOT of variables involved with maintaining website security, but I want to know if HTTPS is the current best bet (in addition to all the "best practices" of securing a site) or if there is a more robust way of securing content.
Ubuntu Security :: What Is A Best Way To Secure A Server?
Jul 27, 2011what is the best option to securing server via firewall and iptables?
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