Am configured SVN on Ubuntu 10.04 ,It's Working fine ;svn access method is svn://ipaddress .In this method am not encrypting the password ,Currently my passwd (/homesvnMyProject/conf )file like that [users]test = testNow i want to Implement the password Encryption for any users, without implementing svn+ssh:// method
View 1 RepliesThe only reason why I don't use Linux (even though I prefer Linux over Windows, and can do everything faster and more efficiently) is because each time I try to learn about dm-crypt I give up.
Can someone point me in the right direction for full OTFE on Linux (like TrueCrypt)?
How would I ensure that whenever any user changes the password it should meet following.
1)It should be more than 7 Characters.
2)Atleast one Upper case character,digit and special character present.
3)Password is not same as username or dictionary word .
4)User should get email after changing his password(I have already setup mail account and tested the setup).
Code:
Distribution Detail
# lsb_release -a
LSB Version: :core-3.1-ia32:core-3.1-noarch:graphics-3.1-ia32:graphics-3.1-noarch
Distributor ID: EnterpriseEnterpriseServer
Description: Enterprise Linux Enterprise Linux Server release 5.2 (Carthage)
Release: 5.2
Codename: Carthage
# uname -a
Linux OFSMUW-VMGR-51 2.6.18-92.el5PAE #1 SMP Fri May 23 22:26:05 EDT 2008 i686 i686 i386 GNU/Linux
I know this has probably been asked too many times here but I need to secure my emails. Personal matters of course. But yeah. I use the program "Password and Encryption Keys" to generate a key to sign my emails with but I do not know what to do. To be blunt, I'm stupid when it comes to this. IF not, steps in creating a key? and giving it (my public key) to the significant other? Finding where both keys are? Implementing it into Thunderbird? If it helps any here's some extra information: Ubuntu distro: Ubuntu 10.04 Email client: Thunderbird
View 7 Replies View RelatedI want to automate the following manual process.Currently, I am encryptying a set of files using openssl as follows:Encrypt file.txt to file.out using 256-bit AES in CBC mode $ openssl enc -aes-256-cbc -salt -in file1 -out file1.enI am then prompted for a password, which is then used to encrypt the fileWhen decrypting, I type $ openssl enc -d -aes-256-cbc -infile1.enc -out fileI am then prompted for the password - which again, I manually type.I want to automate this process of en/decryption - so I need to find a way of providing openssh with the password.
My first thought is whether it is possible to read the password from a file (say)? Or is there a better way of doing this?Also, I suppose that I will have to place restriction on who can view the password file - otherwise, that defeats the whole objective of using a password. I am thinking to run the bash script as a specific user, and then give only that user read rights to the contents of that file.Is this the way its done - or is there a better way?Ofcourse all of this leads to yet another question - which is, how to run a bash script as another user - without having to type the user pwd at the terminal.
I couldnt find any relevant threads so I created a new oneI am at my wits end sudden my encryption password is being rejected. It has worked before and it is written down I even tried loading a LiveCD hoping maybe an update screwed it up but even in the LiveCD the password isnt working.This wouldnt be such a big deal if I havent changed all my passwords and stored them in KeePass and havent got a chance to back it up yet
View 3 Replies View RelatedI am moving my Linux server from Suse 10 to Ubuntu 9.04 and I moved the significant parts of /etc/shadow, /etc/passwd, and /etc/group over to Ubuntu 9.04. I am not able to login into the computer with the old accounts. The only problem I see is that the old accounts use Blowfish and DES to encrypt the passwords in /etc/shadow, and Ubuntu uses SHA512. If I change the passwords, the accounts will work. However; I have about 300 accounts to move, and I don't want to do that to all of them. I have tired Ubuntu Forums and talked to every linux expert I know, and no one has an answer.
View 7 Replies View RelatedWhen I installed Fedora selected the option to encrypt the hard drive. I want to change the passphrase, is there a way to change the passphrase, or do I have to re-install Fedora?
View 3 Replies View RelatedI decided to go for an encrypted home folder. It's really really cool that ubuntu offers the encryption now out of the box!
However it auto generated a password for the encryption for me. While the password might be safe, it is impossible for me to remember. And writing it down on a piece of paper, which I would then carry around along with my laptop seems to make the whole encryption obsolete...
Long story short: Can you pinpoint me on how to change the encryption password?
How to disabling Encryption keys ?(ubuntu 10.10)
View 3 Replies View Relatedam fiddling around using an AES encrypted password which is stored in passwd.txt:cat ../passwd/passwd.txt
{AES}yTMWTrdbuPtCxikvv5udVDTQ70anBVVKvP+GPQEH1RY=Yet I like to interpret this password on the command line using svn checkout, so I do not have to type in my password ( which is visible on the command line):Exporting the variable SVNPASS reading it from the passwd.txt ( export SVNPASS=`cat <../passwd/passwd.txt`) won't work obviously as it interprets it as "text", so my question is, if there is a proper way to interpret this stored AES password so I can read it from the file?The alternative is to type in the password on the command line, but this needs to be invisible eitehr showing #, * or "hidden".
the last option is described: http://www.tech-recipes.com/rx/278/h...-shell-script/
I have two cryptsetup volumes with the same password that I want to open in a bash script, and I want to avoid writing the passphrase twice. I was thinking of using read -s. Is there any security problems with this?The other alternative would be to have a password file on a small partition encrypted with a passphrase. Then only give the passphrase and let the script open up all encrypted volumes using the password file. However this seems overly complicated. But is it more secure?
View 3 Replies View RelatedWhen I user wants to navigate through the internet, he must first give his username and password. The password is sent in clear text. I would like to encrypt this using SSL (or an other solution already integrated in Squid). Is this possible in Squid?I read that "user_cert" option can do this, but I couldn't configure it.I have: acl myacl user_cert src 192.168.1.5Which gives: "aclParseAclLine: Invalid ACL type 'user_cert'"The other solution is probably tunneling, but I don't want to install special software on the client machines
View 1 Replies View RelatedIs there a way to change the password for the whole disk encryption?
View 2 Replies View Relatedthere is one problem i encountered here while working with Embedded Artist board or Lpc 2478 uclinux.so my questions.what type of encryption does this uclinux use to encrypt the password?instead of using these 2 username and password,can i put my own password and username?
View 1 Replies View RelatedWhen installing the latest Distro of Mint (I believe this is not much different, if at all, from Ubuntu as far as this goes) I chose to have my Home folder encrypted using the login password. This was a function of the installation. What I was wondering about was how secure this was and if I should maybe use something to do a better encryption or not.
View 1 Replies View RelatedI would like to known whether I can configure the server to input the password for the encryption disk automatically during boot up.Is it possible
View 3 Replies View RelatedTwo questions concerning the "insert your password screen" that pops up after some minutes of inactivity: 1) How can I disable it, if I don't want it to pop up anymore? (maybe on startup, but not after inactivity) 2) If it is not disabled: During the installation of Ubuntu, it is asked whether the password chosen will be used only to unlock the screen or also to unencrypt the user's home folder. Supposing the user chose the former option, how can he currently go back and choose to also have encryption? Also: is this encryption good? Is encrypting the home folder enough to protect personal data from eventual laptop theft?
View 5 Replies View RelatedRunning ubuntu 10.10 here, brand new install/machine.USB wireless based on a realtek chipset. I spent a few days trying ndiswrapper, and now have the native driver up and running. I can see the network(s) but can't connect. If I encrypt the network, i get a bad password error from wicd network manager (All encypt. methods- Weps, WPA etc) If I open my wireless up with no encryption, i receive a "can't obtain IP" error.
View 1 Replies View RelatedIs there a way I can get the clean screen back for when I enter the encryption password during boot? It was quite clean and nice before the drivers but now it just looks awful
View 3 Replies View Relatedhow to implement a password login system that both sends passwords over the internet in an encrypted form (so my users don't get that annoying message saying "this web site is about to send your password in an unsafe form..." and stores its user data in a MySQL database? This seems to need a combination of mod_auth_digest and mod_auth_mysql.
View 1 Replies View RelatedHow to install using yum? Because when I tried this: yum install gcc gmake make libcpp libgcc libstdc++ gcc4 gcc4-c++ gcc4-gfortran subversion ruby ncurses-devel -y Subversion did not install, I tried this:
[Code]...
I'd like to be able to clone a tagged module, but have not succeeded with this attempt:
Code:
Does anyone know if it is possible to clone/copy tags like this at all? Or must I find another way of doing this?
i have kown how to lock file in subversion,such as ' svn lock tree.jpg'
but i don't down how to lock file folder,
i create the repositoryroject1
project1/trunk
/tags
/branches
/branch_user1
/branch_user2
i need to lock a branch before merging
and how to unlock the branch after locked
I know how to mount it manually. I've seen a howto on how to mount it automatically by loging in with the user, you type your username and password and it mounts your encrypted partition. But that's not what I want. My idea is to call cryptsetup and mount on boot, AND ask me for passphrase like when its loading the system, then if I don't type the right password it shouldn't mount /home, even though i type the correct USER password later when the system is loaded(and then I'd have an empty /home since my home partition wasn't mounted due to wrong passphrase).
This is what I tried: I added the commands to rc.local and I don't even feel like it was executed, no passphrase was asked. As a test if commands there were being executed, I tried simple commands lile mkdir /test and it worked. So commands there are executed, yet, no passphrase was asked to me, I looked on dmesg for crypt and found nothing, I pressed alt+ctrl+F1 desiring to find a passprhase-ask and again, nothing.
I have followed following steps to implement, ftp upload by test1 user.
Code:
1. Add group ftp-users
# /usr/sbin/groupadd ftp-users
2. User test1 has been added to the group of ftp-users with /home/ftp-docs as home directory
# /usr/sbin/usermod -g ftp-users -d /home/ftp-docs test1
3. Ownership and permission of /home/ftp-docs has been changed to provide read/write access to user test1 and group ftp-users
# chown test1.ftp-users /home/ftp-docs
# chmod 770 /home/ftp-docs
But My intention is for the user who login with test1 user privileges, he should not be able to browse any other directories say /, /var /etc etc. Also he should not be able to change to any other directory. How can I accomplish this ?
How can we implement HMIPv6 in ns2? Can we adapt it directly by implementing MIPv6 or we need any ,for example HMIPv6.cc?
View 7 Replies View RelatedIs there any function like mkdir() or link() for command ls? If not, how is ls implemented?
View 4 Replies View RelatedDoes anybody know how to implement packet reordering in NS2? I would be very glad if someone provide me with appropriate tcl script or give a link.
View 3 Replies View Relatedi want to implement different mobility models in ns2, but i can not it
View 2 Replies View Related