Based on what I have researched and the comments of their users, I can say that INDODAX is the most important exchange in Indonesia, they name themselves the largest market of digital assets in that country. It has a large community of users exceeding 1.7 million, It is not only limited to Indonesia but it is also available in different countries of the world.
This Exchange allows the purchase and sale of cryptocurrencies such as Bitcoin, Ethereum, Ripple, among other important ones. It offers different layers of security that make it a secure exchange, among the security features is verification with Google, through email and in some parts by text messages. This exchange takes the security of its clients very seriously so its users can trust INDODAX to keep their funds safe.