Data Encryption on Data T1??????????/

Hi,
I am trying to find out the possibility of putting encryption on Data T1 line.
Its very urgent...
Need assitance...
Thanks,

Hi,
You need to be more specific. T1 is dedicate mediate, if it's point to point traffic across the T1 line, normally the data doesn't need to be encrypted, unless you are worry about wire tapping.
If the data needs to be encrypted, it depends what type of traffic it is, if it's IP traffic, IPSec or IPSec+GRE can be used. If it's layer2 traffic, you can try L2TP.
Thanks
Jing

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Oracle Replication - Encrypted Data and Oracle Data Guard

We are working on a high availability architecture for one of our new projects. The preliminary architecture has Oracle 10g Release 2(10.2.0.2) production database (primary database) running on Solaris10 server for OLTP operations. And a production replicated database (standby database) is running on another node running on Solaris10 server for reporting, ETL data extractions etc. The plan is to implement Oracle data guard (DG) to replicate data between primary database and standby database (logical standby database). As a side note, there is going to be one to two minute time log for data synchronization between primary and standby databases.
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i am testing Transparent Data Encryption in Oracle 10g by using the following link
http://oracle-base.com/articles/10g/TransparentDataEncryption_10gR2.php
Before Implementing the TDE listener was running fine but after implementation of TDE the listener was unable to start
Please check the steps which i follow
Step1-
specify the ENCRYPTION_WALLET_LOCATION parameter in the sqlnet.ora file, now SQLNET.ora file looks like the following
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
ENCRYPTION_WALLET_LOCATION=
(SOURCE=(METHOD=FILE)(METHOD_DATA=
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SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = D:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
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(ADDRESS = (PROTOCOL = TCP)(HOST = shakeel-pc.lhr.inov8.com.pk)(PORT = 1521))
Step2-
CONN sys/password AS SYSDBA
ALTER SYSTEM SET ENCRYPTION KEY AUTHENTICATED BY "myPassword";
TDE implemented successfuly implemented.
But when i try to stop/start listener
C:\>lsnrctl status
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 06-JUN-2008 05:44
:30
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Produ
ction
Start Date 05-JUN-2008 22:40:14
Uptime 0 days 7 hr. 4 min. 16 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File D:\oracle\product\10.2.0\db_1\network\admin\listener.o
ra
Listener Log File D:\oracle\product\10.2.0\db_1\network\log\listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=shakeel-pc.lhr.inov8.com.pk)(PORT=15
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Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "orcl" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Service "orclXDB" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Service "orcl_XPT" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
The command completed successfully
C:\>lsnrctl stop
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 06-JUN-2008 05:44
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Copyright (c) 1991, 2005, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
The command completed successfully
C:\>lsnrctl start
[i]LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 06-JUN-2008 05:44
:40
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Starting tnslsnr: please wait...
TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production
System parameter file is D:\oracle\product\10.2.0\db_1\network\admin\listener.or
a
Log messages written to D:\oracle\product\10.2.0\db_1\network\log\listener.log
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ZE=1))
No longer listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\E
XTPROC1ipc)))
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Listener failed to start. See the error message(s) above...
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1- SQL>conn sys as sysdba
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2- Replace the SQLNET.ora file as previous ,now SQLNET.ora contains
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
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I have the same problem. I'm testing TDE using Oracle 11gR1. After setting the parameter encryption_wallet_location and restart the listener, the listener failed to start. The error is exactly the same
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I am pasting the procedure.
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How do I encrypt a data file so that only I can retrieve the info?

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Well, you could look into something like DES, Triple DES, AES, etc. There are libries floating around for these written in LabVIEW. I'm not sure about the cost though.
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What modifications are required to make a servlet support SSL data encrypti

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Data Encryption on Data T1??????????/

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