Security With J2ME Question

Hello,
I am currently developing an application allowing users to purchase tickets using J2ME, ASP (server side JavaScript) and a SQL Server database. I wanted to find out whether there is a way to make network connections to the server side secure? I am not using sockets but standard http connections�.
Is the security possible with just http? If not is the only way to have a secure application, by using sockets? Can sockets be used with a non-java server based technology such as ASP? Also what security will I be able to implement on the server side (currently using IIS to host ASP files and SQL Database).
Any help and/or guidance will be much appreciated.

Have tried that and get the following error:
Error: C:\Documents and Settings\Hardev\.netbeans\4.1\emulators\wtk22_win\emul
ator\wtk22\appdb\.keystore (The system cannot find the file specified) The folder contains _main.ks and a keystore.sks amongst other files. I am running from the Windows Command Prompt window.. does this have anything to do with a syntax problem you think?

Similar Messages

I dont know my security questions and the email with those questione is not correct

i dont know my security questions and the email with those questione is not correct

I would contact Apple ID Support.
Apple ID Support

WiFi Connection Detection with J2ME

Does anybody know how to detect the WiFi connection with J2ME? In fact i should ask that question = Is it possible ?
I guess it is not possible but i need further help....
A. Cansever

Describe your network; router, make and model, network security setting...
Good read:
http://www.wi-fiplanet.com/tutorials/7-tips-to-increase-wi-fi-performance.html

I got a flashing folder with a question mark. I got a new hard drive and upgraded to 4 gigs and can't open anything or reload the operating system? Help?

I got a flashing folder with a question mark. I got a new hard drive and upgraded to 4 gigs and can't open anything or reload the operating system? Help? FYI: I have been using boot camp with windows 7 and started getting a kernal_data_Page_error and it would reboot windows, i was trying to do a chkdsk on the next reboot, but thats when i started getting this issue. I have put in a new hard drive and went from 2 gigs to 4. I can not get the computer to do anything, even the monitor does not show anything now????

Prep your new drive:
Drive Preparation
1. Boot from your OS X Installer Disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area. If it does not say "Verified" then the drive is failing or has failed and will need replacing. SMART info will not be reported on external drives. Otherwise, click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID (for Intel Macs) or APM (for PPC Macs,) then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed.
4. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.
5. Set the format type to Mac OS Extended (Journaled.) Click on the Security button, check the button for Zero Data and click on OK to return to the Erase window.
6. Click on the Erase button. The format process can take up to several hours depending upon the drive size.
After formatting has completed quit DU and return to the installer. Install OS X.

File Folder with a Question Mark Blinking-HELP!!!!

Its been like a day and half since i last used my macbook, and all of a sudden it won't work.
It still turns on but it goes to a white screen and stays that way for about 20 minutes. Then a file folder with a question mark in the middle shows up and blinks. It doesnt go away at all. The only way for me to make it go away is to either turn it off or to push the eject button, and now it just turns off all together.
When all this started happening it took a long time for it to even go to the home page, but it didn't go to the desktop screen. It would take a long time on the screen when it first turns on then a a lonnnnngggg time after that it would go to a light blue screen and then a longgggg time after that a pointer would show up, and thats all it would do.
Do I need to get the software that first came with it and put it in and see if it fixes the problem or what?
WHAT SHOULD I DO?!?!? please help.

You have corrupted system files. The following is a solution:
How to Perform an Archive and Install
1. Be sure to use Disk Utility first to repair the disk before performing the Archive and Install.
Repairing the Hard Drive and Permissions
Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Installer menu (Utilities menu for Tiger.) After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior (4.0 for Tiger) and/or TechTool Pro (4.5.2 for Tiger) to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
2. Do not proceed with an Archive and Install if DU reports errors it cannot fix. In that case use Disk Warrior and/or TechTool Pro to repair the hard drive. If neither can repair the drive, then you will have to erase the drive and reinstall from scratch.
3. Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When you reach the screen to select a destination drive click once on the destination drive then click on the Option button. Select the Archive and Install option. You have an option to preserve users and network preferences. Only select this option if you are sure you have no corrupted files in your user accounts. Otherwise leave this option unchecked. Click on the OK button and continue with the OS X Installation.
4. Upon completion of the Archive and Install you will have a Previous System Folder in the root directory. You should retain the PSF until you are sure you do not need to manually transfer any items from the PSF to your newly installed system.
5. After moving any items you want to keep from the PSF you should delete it. You can back it up if you prefer, but you must delete it from the hard drive.
6. You can now download a Combo Updater directly from Apple's download site to update your new system to the desired version as well as install any security or other updates. You can also do this using Software Update.

Apple newbie with dummy question

I have a question about my 3 day old Core Duo. I'm connecting just fine and love my machine, but before I go paying bills/banking/etc online, I want to make sure my connection is secure. I'm connecting wirelessly via a Lynksis WRT54G router. The very first time I turned this bad-boy on, it asked for a password to the network, but hasn't since. I'm afraid I may have "keychained" the password or opened the network to everyone or something. Is there a way to check? I chatted with an agent, and they said since it was a third party thing (Lynksis), they couldn't answer. All I want to make sure of, is that my connection is secure with either WPA/WEP. I don't even know what that means, I just know it makes it secure! Again - first time Apple user (unless you count my Dad's IIC when I was 8) - so please assume I'm a dummy when you reply!
Thanks,
Matt

Hello Matt
Goto your router's config at http://192.168.1.1 the default user is admin and the password is admin
goto the wireless tab then wireless security. Make sure your using WPA-PSK and NOT WEP.
WEP is easily cracked WPA is a lot more secure.
The first time you connect to a wireless network you do have the option to add the password to the keychain, this is normal and does not have any security problems.
To check to see if you had added your wirless network password to your keychain open up the keychain Access found in /Applications/Utilities
You can then see a list of all the keychain entries you may see your wireless network listed in there.

What is with the little blue box with the question mark.

what is with the little blue box with the question mark?

See '''''cor-el's''''' answer to that question here (only the portion down to the line break): http://support.mozilla.com/en-US/questions/781372?s=resend+&as=s
 
 
'''Other issues needing your attention'''
The information submitted with your question indicates that you have out of date plugins with known security and stability issues that should be updated. To see the plugins submitted with your question, click "More system details..." to the right of your original question post. You can also see your plugins from the Firefox menu, Tools > Add-ons > Plugins. 
 
*Next Generation Java Plug-in 1.6.0_17 for Mozilla browsers
**7 updates behind
**'''''Security update version 1.6.0_24 released 2011-02-10'''''
#'''Check your plugin versions''': http://www.mozilla.com/en-US/plugincheck/
#*'''Note: plugin check page does not have information on all plugin versions'''
#'''Update the [[Java]] plugin''' to the latest version.
#*Download site: http://www.oracle.com/technetwork/java/javase/downloads/index.html (Java Platform: Download JRE)
#**'''''Be sure to un-check the Yahoo Toolbar option during the install if you do not want it installed.
#*Also see "Manual Update" in this article to update from the Java Control Panel in Windows Control Panel: http://support.mozilla.com/en-US/kb/Using+the+Java+plugin+with+Firefox#Updates
#* Removing old versions (if needed): http://www.java.com/en/download/faq/remove_olderversions.xml
#* Remove multiple Java Console extensions (if needed): http://kb.mozillazine.org
#*Java Test: http://www.java.com/en/download/help/testvm.xml

Flashing folder with a question mark in it?

My mac book wont start up, it just flashes a folder with a question mark in it?
It happened when I was trying to update new iphone.

Usually means corrupted system files. Reinstalling OS X should fix it:
How to Perform an Archive and Install
An Archive and Install will NOT erase your hard drive, but you must have sufficient free space for a second OS X installation which could be from 3-9 GBs depending upon the version of OS X and selected installation options. The free space requirement is over and above normal free space requirements which should be at least 6-10 GBs. Read all the linked references carefully before proceeding.
1. Be sure to use Disk Utility first to repair the disk before performing the Archive and Install.
Repairing the Hard Drive and Permissions
Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Installer menu (Utilities menu for Tiger.) After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported, then quit DU and return to the installer.
2. Do not proceed with an Archive and Install if DU reports errors it cannot fix. In that case use Disk Warrior and/or TechTool Pro to repair the hard drive. If neither can repair the drive, then you will have to erase the drive and reinstall from scratch.
3. Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When you reach the screen to select a destination drive click once on the destination drive then click on the Option button. Select the Archive and Install option. You have an option to preserve users and network preferences. Only select this option if you are sure you have no corrupted files in your user accounts. Otherwise leave this option unchecked. Click on the OK button and continue with the OS X Installation.
4. Upon completion of the Archive and Install you will have a Previous System Folder in the root directory. You should retain the PSF until you are sure you do not need to manually transfer any items from the PSF to your newly installed system.
5. After moving any items you want to keep from the PSF you should delete it. You can back it up if you prefer, but you must delete it from the hard drive.
6. You can now download a Combo Updater directly from Apple's download site to update your new system to the desired version as well as install any security or other updates. You can also do this using Software Update.

Security with CNet Router

Hi everyone, I have a question about security with my iBook G4 Airport Extreme, and my home network.
I have a 4 UTP and wi-fi router, CNet branded, and I like to know what are the main differences betwen the security setups:
WEP
WPA
WPA2
WPA2 Mixed
and the use 802.1x authentication.
Could anyone gime a short-first-class explanation?
Thanks a lot,
Pablo

I like to know what are the main differences betwen the security setups:
WEP
WPA
WPA2
WPA2 Mixed
and the use 802.1x authentication.
Could anyone gime a short-first-class explanation?
Wikipedia is a great source to answer your question:
- WEP
- WPA
- WPA2
- 802.1x

Configure security with principals.xml

Hello!
I'm trying to configure security in Oracle IAS 9.0.4. I have two applications into an OC4J instance. I've configured an admin user with RMI connection permission in the intance's principals.xml file. I've configured another admin user with RMI connection permission in each of the applications' principals.xml.
One of the applications is trying to connect via JMS to other's queue, but it can't. If I execute a Junit external test, I get an invalid username/password error, but from the first application I get an NameNotFoundException because it says it can't locate my ConnectionFactory class.
I've configured the ConnectionFactory class and queue properly in instance's jms.xml file.
I have two questions. First question is why I get different error messages depending from where I try to connect to? Second question is what's the better way to configure security with principals.xml if I want to share user's configuration across applications inside an OC4J instance?
I have to mention that with an OC4J standalone deployment I had no problem and all worked fine, so I suspect I've missconfigured something at IAS, but I didn't found any document explaining inheritance clearly neither principals.xml at instance - applications context.
Thank you in advance.
Eva.

We don't use principals.xml any more and have adopted the use of the JAAS, via our implementation which goes under the moniker of JAZN.
I'd have a peruse through the OC4J Security guide as a good starting point:
http://download.oracle.com/docs/cd/B32110_01/web.1013/b28957/toc.htm
The general J2EE doc library is here:
http://download.oracle.com/docs/cd/B32110_01/web.htm
-steve-

My macbook crashed and I see a folder with a question mark blinking-

I was getting a file from my friend on AIM and my mac froze. So I tried to restart it but all I see is a white screen with a question mark in the folder blinking, instead of an apple sign. Does this mean that my harddrive crashed and I need a new harddrive?
I tried to insert the Utility DVD and restart the computer and press D or C, but nothing happens. What should I do???

You will have to reinstall OS X. If the hard drive is OK and has sufficient free space you can do:
How to Perform an Archive and Install
1. Be sure to use Disk Utility first to repair the disk before performing the Archive and Install.
Repairing the Hard Drive and Permissions
Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Installer menu (Utilities menu for Tiger.) After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior (4.0 for Tiger) and/or TechTool Pro (4.5.2 for Tiger) to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
2. Do not proceed with an Archive and Install if DU reports errors it cannot fix. In that case use Disk Warrior and/or TechTool Pro to repair the hard drive. If neither can repair the drive, then you will have to erase the drive and reinstall from scratch.
3. Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When you reach the screen to select a destination drive click once on the destination drive then click on the Option button. Select the Archive and Install option. You have an option to preserve users and network preferences. Only select this option if you are sure you have no corrupted files in your user accounts. Otherwise leave this option unchecked. Click on the OK button and continue with the OS X Installation.
4. Upon completion of the Archive and Install you will have a Previous System Folder in the root directory. You should retain the PSF until you are sure you do not need to manually transfer any items from the PSF to your newly installed system.
5. After moving any items you want to keep from the PSF you should delete it. You can back it up if you prefer, but you must delete it from the hard drive.
6. You can now download a Combo Updater directly from Apple's download site to update your new system to the desired version as well as install any security or other updates. You can also do this using Software Update.
In case you don't know how to startup from an installer disc:
Booting From An OS X Installer Disc
1. Insert OS X Installer Disc into the optical drive.
2. Restart the computer.
3. Immediately after the chime press and hold down the "C" key.
4. Release the key when the spinning gear below the dark gray Apple logo appears.
5. Wait for installer to finish loading.

Servlet security with SSL

Hello All,
I am fairly knew to Java and Tomcat etc as I came from a non Java\Tomcat previous role but have inherited a project which is a Java servlet (Java 1.6.0.29) running on Windows with Tomcat (Tomcat 7) as the container. The servlet communicates with both an Oracle database on a Unix server and a SQL server database on a Windows server. I now require to secure the communication with the SQL Server database using SSL (Two way communication) and would really like some straight forward guidance on how to do this, i.e. what exactly do I do?
I ask this because there is a lot of information on the Tomcat website and other web sites but I find it becomes very ambiguous and confusing. They mostly talk about setting up a Keystore for the root certificate on the server and then say nothing about the "client". In my servlets situation the server hosting the SQL server is the "server" and the server hosting the servlet is the "client". The server hosting the servlet ("the client") already has a keystore set up on it to handle the encryption to the Oracle database and a entry to suit in the Tomcat server.xml file.
Any assistance would be greatly appreciated. I am really stuck with this
Thank you in advance
Alanjo

On 01/14/2014 06:11 AM, Alan Farroll wrote:
> Hi all,
>
> I could not find a more appropriate forum in Eclipse for this question
> so have placed it in newcomers as I am still quite new to Java\Eclipse
>
> We are working on a Java servlet application that involves security with
> SSL to allow the servlet to run from a server outside our firewall and
> interrogate databases inside our firewall. It runs on Tomcat 7 and built
> on Java 1.6.0.29
>
> We have had no problems running the servlet on the Test server within
> the firewall but when running on the Live server outside the firewall
> the SoapUI request returns nothing and the current Tomcat log error is
> "java.lang.RuntimeException: Could not generate dummy secret"
>
> The problems seem to be with the jce.jar and the sunJCE_provider.jar.
>
> Has anybody any assistance they could provide please.
>
> Thanks in advance
>
> AJF
The live server doesn't have access to the right JARs? Maybe this will help?
http://www.javahotchocolate.com/notes/jce-policy.html

Wireless security with zero client configuration

Dears,
i have a client that needs to have 802.1x based wireless security with zero configuration at his smart-phone devices , just needs to select the ssid prompt for authentication ,login by his domain account and that's it .
is it possible ?

You can find examples on the Internet depending on what Radius server your using.
Here are some:
http://www.labminutes.com/sec0095_acs_wireless_dot1x_peap_eap_tls_machine_authentication_2
http://networklessons.com/wireless/peap-and-eap-tls-on-server-2008-and-cisco-wlc/
Thanks,
Scott
Help out other by using the rating system and marking answered questions as "Answered"

Audio and video files dont play on wiki only a qicktime icon with a question mark appears

I have many users on my server who upload podcasts, but the problem is that the audio file they upload doesnt always play. Only a quicktime icon with a question mark appears. What is also very strange is when you refresh the page usually the file will play and it will work on a Mac but then sometimes not on a PC, and the files always play without a problem on iPads and iPhones.
The icon looks something like this. PLEASE HELP!

The same thing happened to me last night, except for with video. Playing videos used to work fine on all operating systems. Now it will work on Windows and iPhone/iPad but only some videos work on my Macs. After searching for hours here is what I found:
1. Go to Safari preferences, Security Tab and uncheck "Enable Plug-ins". When I tried to play video after doing this the Quicktime question mark went away but the video didn't play, it just turned into background color and I can't even right click on it.
2. Run Safari in 32-bit mode. Locate the Safari file in your Applications folder. Right click it and click Get Info. Check the "Run in 32-bit Mode" box. Restart safari. This did nothing for me.
3. Try a different web browser. I tried Safari, Chrome, Firefox and Opera. They all do the same thing.
4. As for codecs, I updated then reinstalled Flash, DivX and Flip4Mac. Still doesn't work on Macs.
I know it's not a problem with the server because it works on Windows and mobile devices. Another weird thing is certain .mp4 videos work fine but some won't. I re-uploaded them and made sure the video worked on the server and the file is fine. All regular websites work fine: Youtube, Apple, etc.
My only guess, since this suddenly happened on all my Macs, is that there was some update that caused this. All help is appreciated.

I can't get on my mac it flashes a folder with a question mark

I have an Imac with Leopard installed, my computer is several years old and it started to act up, it froze in the middle of my working on it and I had to force quit and another time I had to just shut it down. This happened a few times and the last time the screen came on with a gray folder with a question mark in the middle, flashing, what can I do and not lose my work and pictures?
Help..

Start by booting into Safe Mode. Then follow these instructions to reinstall Leopard without having to lose your files:
How to Perform an Archive and Install
An Archive and Install will NOT erase your hard drive, but you must have sufficient free space for a second OS X installation which could be from 3-9 GBs depending upon the version of OS X and selected installation options. The free space requirement is over and above normal free space requirements which should be at least 6-10 GBs. Read all the linked references carefully before proceeding.
1. Be sure to use Disk Utility first to repair the disk before performing the Archive and Install.
Repairing the Hard Drive and Permissions
Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Installer menu (Utilities menu for Tiger, Leopard or Snow Leopard.) After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer. Now restart normally.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
2. Do not proceed with an Archive and Install if DU reports errors it cannot fix. In that case use Disk Warrior and/or TechTool Pro to repair the hard drive. If neither can repair the drive, then you will have to erase the drive and reinstall from scratch.
3. Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When you reach the screen to select a destination drive click once on the destination drive then click on the Option button. Select the Archive and Install option. You have an option to preserve users and network preferences. Only select this option if you are sure you have no corrupted files in your user accounts. Otherwise leave this option unchecked. Click on the OK button and continue with the OS X Installation.
4. Upon completion of the Archive and Install you will have a Previous System Folder in the root directory. You should retain the PSF until you are sure you do not need to manually transfer any items from the PSF to your newly installed system.
5. After moving any items you want to keep from the PSF you should delete it. You can back it up if you prefer, but you must delete it from the hard drive.
6. You can now download a Combo Updater directly from Apple's download site to update your new system to the desired version as well as install any security or other updates. You can also do this using Software Update.

Security With J2ME Question

Similar Messages

Maybe you are looking for