password « Database « Java Database Q&A





1. how to store passwords in database?    stackoverflow.com

I use jsp and servlets in my web application. i need to store passwords in the database. I found that hashing will be the best way to do that. I used this ...

2. Any direct way to use an encrypted password in Geronimo RA?    stackoverflow.com

The company policy is not to store passwords in configuration files in plaintext. Supplying the password in ra.xml in geronimo using authentication-mechanism-type BasicPassword is the only way to provide datasource using ...

3. How Password stored in database in encrypted format?    stackoverflow.com

how to store password in database in encrypted format????

4. How to store password encrypted in database?    stackoverflow.com

I am trying to store the password into the database in the encrypted form with the help of JSP and Servlets. How I can do that?

5. Password Encryption    stackoverflow.com

i have stroed user password in encrypted format in my database but now when user want to login n try to put original password then actually it always compare entered (original)password ...

6. How to rehash password which is stored in database using MD5?    stackoverflow.com

I have used MD5 for password encryption and stored encrypted format password in database. Now I want to rehash it. How can I do this?

7. Where to store database password secure in java desktop application    stackoverflow.com

i was looking over the similarly questions but i didn't find the right answer and i think that there has to be some secure solution. I have the client- server application. The ...

8. Getting SHA password value from Ldap database(ApacheDs)    stackoverflow.com

I have a ldap database. I'm using inetorgPerson object class. In this class there is userPassword attribute. userPassword values are SHA crypt. I am using javax.naming.directory package to get userPassword value. ...





10. Retrieving Database Username and Password    coderanch.com

Hi all, I'm working on an application (being developed on WebSphere application server) and this Java application needs to communicate with another application written in a different language. This other application needs access to the database we're using. In this case, we have created an application user account that we use to log in to the database. One of our security ...

11. How to store userName and password in Database?    coderanch.com

One way to store it such that a user cannot just go into the database and edit it is to use the 'RAW' type. Although, real encryption often requires an encryption module of some kind. Some Application Servers provide such tools for you whereas others you need to write yourself. Even if you have to write something yourself, at the most ...

13. to retrieve database username and password using jdbc    coderanch.com

Hi, It is easy to get connecting to any database using username and password which is already known to us, eg: Class.forName("org.postgresql.DriverManager"); Connection con = DriverManager.getConnection("jdbc:postgresql://URL","infinity","infinity"); please help me how to print the username and password which is used in getting connection(Connection class). Please specify the method to retrieve those values. Thanks In Advance siva sankar

14. User Authentication from java application to a database without giving the password    coderanch.com

Hi Folks, I am trying to authenticate a user and connect to the database without giving the password. The other thing is that we should not use the properties file to set the Username and Password, which we generally do to connect to a data base using the DSN names, etc., I had gone through the User Authentication using the Windows. ...

15. Encrypting Password in Database    coderanch.com

Originally posted by Shailesh Pillai: Hello Ranchers, I want to encrypt the passwords that i am storing in my database. How can I achieve this? Does anyone have the code or can anyone suggest any URL where I can get MD5 algorithm to encrypt passwords that I am storing in my database.

16. how to cnecrypt password and stored in database    coderanch.com

Hi, currently I'm working on encryption and decryption password using RSA algorithm. I did on some sample programs to encrypt and decrypt with RSA but not stored in DB. How can I get correct password from DB using RSA. Please provide me some sample code for RSA algorithm. [ UD: We prefer to UseTheForumNotEmail. That way everybody can get the benefit ...





17. Encrypted password containing carraige return character not getting saved in database    coderanch.com

If a String is encrypted it is no longer character data - it becomes binary data. So you can no longer store it in a String, or work on it using String's methods, or store it in a varchar field in a DB. The easiest solution would probably be to generate an ASCII representation of the data using something like base-64. ...

18. Obtaining Database password    coderanch.com

Hi, I am trying to do dataSourceInstance.getConnection().getMetaData( ) and i see only getUserName( ), getConnectionURL( ). I do not however see a getPassword( ); is there any way i can obtain database password at runtime? For curious, i need to pass the user name and password into some external library method that uses it. Any help in this regard would be ...

19. How To Find out the Password from the database    coderanch.com

Well i am working on this situation : Have to find out the password from the databse knowing the e-mail address of the user. Same this as it is used in This forum in case any one forget the password. I can submit the query to the database and can retrive the password from the databse. Now to prevent the missuse ...

20. Using realm password for db authentication    coderanch.com

Hi Ulf, My fault: I was not clear in my previous post. I actually mean to use the retrieved user credentials for further authentication against a dabatabase (here using hibernate). 1. The user logs in using the web container mechanism. 2. I use his password for hibernate authentication. Do you see what I mean? Julien.

21. verify database use_id and password    coderanch.com

I want to write a very simple GUI asking user to input his/her database uid and pwd. If the login is accepted or rejected, they will see the corresponding pages. Just wondering how to check if the uid/pwd for database is correct ? just try to build a database Connection using the GUI's input uid/pwd ? and if there is no ...

22. how to enter password once, in code, for url database access    coderanch.com

hey there, i'm writing a program that needs to access details from a secure web server, it's basically person data drawn from a database that is displayed on a webpage. you are prompted to enter a password, but once you've entered the password, you pull up as many details as you like. (fully authorised to do this by the way!) i ...

23. Database with only a password    java-forums.org

25. Password Encryption using java in a Database    forums.oracle.com

Hello, i'm using JSP,Servlets and i'm working on a Web application where there is a registration module. Users choose their username and password. The data is stored in a MySQL database. I would my users' passwords to be well-protected and encrypted. 1. Nowadays, which is the best encryption algorithm (and easy one) to use? 2. Is there any example using a ...

26. How-to safely embed database username / password?    forums.oracle.com

Hi, I'm working on a client/server application where the server software is going to run on a public computer. As I'm deploying my application as a runnable JAR, I'm kinda of worried a smarter user is going to take the effort to try to decompile my JAR (like cavaj) and view my database credentials where the server connects with. Thanks for ...

27. how to enter password once, in code, for url database access    forums.oracle.com

hey there, i'm writing a program that needs to access details from a secure web server, it's basically person data drawn from a database that is displayed on a webpage. you are prompted to enter a password, but once you've entered the password, you pull up as many details as you like. (fully authorised to do this by the way!) i ...