You can try the websites of electronics stores in Manama and other cities that sell iPads and accessories. However, if you're looking for security apps then I recommend that you install the HidePad app:
http://hidepad.annics.com
HidePad is an online security app that has proven to work in the Middle East, including Bahrain. It can be easily configured to unblock websites, bypass Internet restrictions and also protect your Apple tablet in the process.
Other than this, it supports private browsing and also helps you keep malware & viruses away from your device by eliminating them at the network level. This ensures safety for the iPad's Safari browser.
My brother works for an oil company in Bahrain and has been a Mac user for almost 12 years. Since getting his iPad, he has installed this app for wireless internet security on the move.
