How to encrypt sqllite Database

Hello,
Can anyone please guide me how to encrypt sqlite database in flex?
Thanks.

You can try this example: http://www.adobe.com/devnet/air/flex/quickstart/articles/encrypted_database.html
I'm not sure if it also encrypts the actual data, though.

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Help, How to encrypt database exp backup files?

Hi all,
Now, My customer want to encrypt the database backup file. We use exp command backup database, and the backup files can be restored on other servers.
So, How to encrypt database exp backup files?
Thanks.
Eric David.

Hi;
In addition to Aman post, please mention your db and OS version,so we can help you more specificly.
I also suggest please see below googling which mention and explain rman+encrypted backup
http://www.google.com.tr/#hl=tr&sa=X&ei=dCAtTpuwHMjOswa1gOH3Dw&ved=0CBUQBSgA&q=RMAN%2Bencrypted+backup&spell=1&fp=503f556dbe78c402&biw=1280&bih=797
Regard
Helios

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hello all, I'm developing Air Application using flex, I need to encrypt the database file. It is said that an encrytion key of exaclty 16 byte is needed...At the Start the user is given the option of either using an existing encryppted sql database or creating a new encrypted one. please how do i make sure a string is converted to a ByteArray with length of exaclty 16 byte....any form of explaination or sample code would help
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Sorry, the string that you pass to it must be conformed correctly. If it isn't, it will throw this error message:
ArgumentError: The password must be a strong password. It must be 8-32 characters long. It must contain at least one uppercase letter, at least one lowercase letter, and at least one number or symbol.
Currently I am using the method below to generate a password. I haven't had any issues with it not generating a password that isn't conformed correctly for the getEncryptionKey(). But you can easily edit it, for that it *will* contain "...at least one uppercase letter, at least one lowercase letter, and at least one number or symbol."
public static function generateRandomPassword(strHash:String = 'acbdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890!@#$%^&*',lnHash:Number = 32):String
     var i:Number = 1;
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     var nLenght:Number = strHash.length;
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          hash += strHash.charAt(num);
          i++;
     return hash;
But also keep in mind, that this key will be stored in the ELS directory of the user's machine. So it is protected by the OS by a certain degree.

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Make a controller for connect to db and save the connection in global varible (in model). Use this connection variable whenever u wanna execute the sql statements. Create seperate dao's for each table. Queries should be executed under the daos. You can call the method under the dao for execute the query from controller and show the result in view.

How to secure oracle database

how to secure oracle database,
I am having the oracle database which will be packed as package in a machine and will be delivered to client place , need to ensure that the client will not access the database by any means.
Even he breaks the password (he should not break but despite client has broken the password) and went inside the database, he should not be able to see the databases Procedures ,views,functions and triggers.
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Thanks!

933663 wrote:
so how can i secure when there is an option to unwrap ,then there is no use in using the wrap right?Yes, because when there is a lock there is a key, when there is wrap there is unwrap, when there is encrypt there is decrypt. We can not be rest assure for hack the code. I think you should think and explore above security options which are provided by Oracle itself which have lock and key by Oracle itself; which i have mentioned in my previous post.
You just think that if that is that much easy and cheap, then why Oracle have developed above options/features by expending many dollors..!!!
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Restroring Encrypted Production database to Encrypted Dev database

I have a production instance of SQL Server 2008 R2 running Master Data Services encrypted using using a certificate named "MDSCertP" by password "CertP1234". I have a development instance of SQL Server 2008 R2 running Master Data
Services encrypted using using a certificate named "MDSCertD" by password "CertD1234".    I've been asked by the the developer to restore a production copy of the MDS database to dev.
I understand that to restore successfully, I l need to physically copy the certificate (.cer) and private key (.pvk) to the dev server.
Am I going to kill the dev instance by copying the prod certs? Is there a better practice to refresh the data on dev?
Thanks,
:g

Hi,
To restore a encrypted database on another instance, besides the certificate and private key, you also need backup the master key and restore it on the second instance.
RESTORE MASTER KEY FROM FILE = 'path_to_file'
    DECRYPTION BY PASSWORD = 'password'
    ENCRYPTION BY PASSWORD = 'password'
[ FORCE ]
You can refer to the below article for details:
http://philipflint.com/2011/01/19/how-to-encrypt-a-sql-server-database/comment-page-1/
BACKUP and RESTORE Statements (Transact-SQL)
http://msdn.microsoft.com/en-us/library/ff848768.aspx
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TechNet Community Support

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http://www.oracle.com/technology/documentation/berkeley-db/xml/api_cxx/env_set_encrypt.html
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Now I connect to a database file like this:
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conn.openAsync(dbFile);
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Creating an encrypted database
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flash.data.SQLConnection
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It's importante the passage of the jpeg compression!
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Error while inserting records in sqlLite database

Hi all
I am building a hybrid web app in SMP using phonegap and html.
I am trying to insert records in sql database but i get an error with an undefined error code
Please see below :
function openDatabaseFoo() {
db = window.openDatabase(clientDBName, clientDBVersion, clientDBDisplayName, clientDBMaxSize);
function createDBTables() {
db.transaction(function(tx) {
// Create mine table
var fooCreate = 'CREATE TABLE IF NOT EXISTS ' + fooTable+ ' (empNo, empName)';
tx.executeSql(fooCreate , [],
function (tx, resultSet) {
            //success
var msg = 'Sucessfully created';
alert(msg);
logSuccessMessage(msg);
            function (err) {
            //error code
            var msg = "Error creating table = " + err.code;
            alert(msg);
            logErrorMessage(msg);
the creation of tables is happening properly because i am getting a success message in the alerts.
I am getting the error when i am trying to insert records in the above table
function insertDataTable(){
db.transaction(function(tx) {
var insertSql = 'INSERT INTO ' + fooTable + ' (empNo, empName) VALUES ("1603","baker")';
tx.executeSql(insertSql, [],
function (tx, resultSet) {
            //success
var msg = 'Sucessful insertingdata.';
alert(msg);
logSuccessMessage(msg);
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            //error code
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            alert(msg);
            logErrorMessage(msg);
can some one please help.Also guide me where can i check the sqlLite database logs to see more about the error.
I would really appreciate the help.I have been onto this since past few days now
Regards
Shweta

What is err.code, or the value of msg when the error occurs?
Thanks,
Andrew.

How to create a database for sample code from Tutorial/Book?

I want to try out the sample code from [http://shop.oreilly.com/product/0636920013471.do] for the book SQL Pocket Guide 3rd Ed.
I have downloaded the oracle vm/appliance for oracle 11g2 and I have started sqlplus as sysdba.
I'm feeling overwhelmed with these links describing how to create a database:
[http://www.adp-gmbh.ch/ora/admin/creatingdbmanually.html]
[http://tldp.org/HOWTO/Oracle-7-HOWTO-3.html]
[http://www.adp-gmbh.ch/ora/admin/creatingdbmanually.html]
(1) What is the command to list the existing databases?
(2) What is the command to delete an existing database?
(3) When creating a new database with the create database command, is it necessary to specify the logfile, character set, national character set, datafile, sysaux datafile, undo tablespace, temp table space? Do these have reasonable defaults? I'm not sure what proper directories are to specify for Linux and the examples are for windows.
Can someone give me a simplified create database command to create a database called 3rdEdPocketGuide? Should I follow the example at [http://tldp.org/HOWTO/Oracle-7-HOWTO-3.html] and instead of orcl use 3rdEdPocketGuide?
(4) What command do I use to execute the script that comes with the book SQL Pocket Guide 3rd Ed? This is the script that has all the drop table, create table and insert commands in it.
(5) What command do I use in sqlplus to set the current default database prior to running this script? Perhaps this is the connect command? I don't want my script to create tables in the system database.
(6) I tried the command "connect 3rdEdPocketGuide" and it prompted for a password! Yikes! What password? Do I need to specify a password when I create a database? I cannot tell if I have successfully created such a database or it is just prompting me for a password to thwart malicious users. Is it is possible to create databases which don't require a password or maybe a zero length password?
Thanks
Siegfried
Edited by: user8816970 on Sep 26, 2012 12:01 PM
Edited by: user8816970 on Sep 26, 2012 12:18 PM

user8816970 wrote:
Paul,
Thanks! I tried changing my profile name to siegfried but I'm not seeing the change...
Anyway, I'm trying your suggestion to use SQL Developer which was already installed in the virtual box appliance and I cannot figure out how to get a connection.
When I use the defaults of sid=xe, port=1521, hostname=localhost and specify
username=sysdba
password=
I get status: failure - test failed: listener refursed connection with the following error: ORA 12505, TNS: listener does not current know of sid given.
So I try sid=orcl and that works better: status: failure - test failed: ORA-01017: invalid username/passowrd; login denied
OK, sqlplus let me in with out a password, why does not this work?
So I try checking the box for "OS Authentication" and I get the same error!
Hoek: I tried searching the documentation and found "3 Exploring Oracle Database with SQL Developer" at http://docs.oracle.com/cd/E11882_01/appdev.112/e10766/toc.htm but following those directions did not help. Can you be more specific? The directions were for a tutorial and I need to know what the passwords are for the database set up with [http://www.oracle.com/technetwork/database/enterprise-edition/databaseappdev-vm-161299.html|http://www.oracle.com/technetwork/database/enterprise-edition/databaseappdev-vm-161299.html] . I also found [http://docs.oracle.com/cd/E11882_01/appdev.112/e10766/tdddg_connecting.htm#CEGHFHIG|http://docs.oracle.com/cd/E11882_01/appdev.112/e10766/tdddg_connecting.htm#CEGHFHIG] but that did not help either.
Everyone:
Do I need to create a user using SQL*Plus first so I can login with "Oracle SQL Developer" so I create my database called? What would be the "create user" command I would execute?
OK, so I run sqlplus and issue these commands
create user siegfried identified by abc ;
grant connect to siegfried ;
connect siegfried/abc;
Now, how do I create a database? In Microsoft SQL Server one has to create a database first and if you just start creating tables without creating a database first, the tables will be created in the system database and this is usually undesirable.
Sometimes a database is known in the java connection string as the catalog. Is there any such analog in oracle SQL plus?
So now what do I do? I want to create a bunch of tables using my script I downloaded from 3rd Ed SQL Pocket Guide. Does my new user "siegfried" have the right to create tables? I guess I could try but I don't want to create tables in the system database.
I noticed I can also use "Oracle SQL Developer" to connect with my new "siegfried" account. It seems that I should have been able to connect with sysdba... strange.
So now I am connected in the "Oracle SQL Developer" and I see no list of databases.
Thanks!
Siegfried
>Paul,
Thanks! I tried changing my profile name to siegfried but I'm not seeing the change...
Anyway, I'm trying your suggestion to use SQL Developer which was already installed in the virtual box appliance and I cannot figure out how to get a connection.
When I use the defaults of sid=xe, port=1521, hostname=localhost and specify
username=sysdba
password=
I get status: failure - test failed: listener refursed connection with the following error: ORA 12505, TNS: listener does not current know of sid given.
So I try sid=orcl and that works better: status: failure - test failed: ORA-01017: invalid username/passowrd; login denied
OK, sqlplus let me in with out a password, why does not this work?
So I try checking the box for "OS Authentication" and I get the same error!
Hoek: I tried searching the documentation and found "3 Exploring Oracle Database with SQL Developer" at http://docs.oracle.com/cd/E11882_01/appdev.112/e10766/toc.htm but following those directions did not help. Can you be more specific? The directions were for a tutorial and I need to know what the passwords are for the database set up with [http://www.oracle.com/technetwork/database/enterprise-edition/databaseappdev-vm-161299.html|http://www.oracle.com/technetwork/database/enterprise-edition/databaseappdev-vm-161299.html] . I also found [http://docs.oracle.com/cd/E11882_01/appdev.112/e10766/tdddg_connecting.htm#CEGHFHIG|http://docs.oracle.com/cd/E11882_01/appdev.112/e10766/tdddg_connecting.htm#CEGHFHIG] but that did not help either.
Everyone:
Do I need to create a user using SQL*Plus first so I can login with "Oracle SQL Developer" so I create my database called? What would be the "create user" command I would execute?
OK, so I run sqlplus and issue these commands
create user siegfried identified by abc ;
grant connect to siegfried ;
connect siegfried/abc;
above does NOT use SQL*Net to connect to the instance
>
Now, how do I create a database? In Microsoft SQL Server one has to create a database first and if you just start creating tables without creating a database first, the tables will be created in the system database and this is usually undesirable.
Sometimes a database is known in the java connection string as the catalog. Is there any such analog in oracle SQL plus?
So now what do I do? I want to create a bunch of tables using my script I downloaded from 3rd Ed SQL Pocket Guide. Does my new user "siegfried" have the right to create tables? I guess I could try but I don't want to create tables in the system database.
I noticed I can also use "Oracle SQL Developer" to connect with my new "siegfried" account. It seems that I should have been able to connect with sysdba... strange.
So now I am connected in the "Oracle SQL Developer" and I see no list of databases.SQL Developer can only connect to the instance via SQL*Net
>
Thanks!
Siegfrieda database in SQL Server is same as schema/user in Oracle

How to encrypt the text in password field in Oracle Forms version 6i

Need help!
How to encrypt the text in password field in Oracle Forms version 6i?
one way is to change the settings in the property palette. Can somebody provide me some script to be run while the form is running which will enable the password to be encrypted?
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Hello,
Do you mean "hidden" (replaced with stars) or encrypted (that needs to be decrypted ?
Francois

How to encrypt sqllite Database

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