手机安全通讯应用，简单，安全和自由，帮助用户打造最好用的手机通讯管理应用，出来了基本的常用功能外，最重要的就是它的安全性能了第一个能够破解其加密信息的黑客将获得其 20 万美元的奖金，资金由 Telegram 投资人 Pavel Durov 提供不妨可以看看 Telegram 这次的比赛，具体要求是你需要破解 Pavel 和他哥哥 Nikolai 用 Telegram 进行的日常信息交流，并从中截取一个秘密的 email 地址，之后你就只需要把当日解密后的信息内容发送到那个 email 地址，它就会回复你一个比特币的收款地址，也就是你的奖金类似的活动不仅可以显示自己在安全技术方面的信心，也可以让世界上的黑客帮助自己寻找系统可能的漏洞。让使用者看到他们的应用是经得起考验的。

Telegram is a messaging app with a focus on speed and security. Its superfast, simple, secure and free.

Telegram is a secure messenger that you can switch to without having to say goodbye to any of your favorite features.

With Telegram, you can create group chats with up to 100 people so you can stay connected with everyone at once. Plus, you can share videos up to 1GB, send multiple photos from the web, and forward any media you receive in an instant. All your messages are in the cloud, so you can easily access them from any of your devices.

Why Switch to Telegram?

FAST: Telegram is the fastest messaging app on the market because it uses a decentralized infrastructure with data centers positioned around the globe to connect people to the closest possible server.

SECURE: Security flaws in popular apps like WhatsApp have gotten a lot of bad press recently, so we made it our mission to provide the best security on the market.

CLOUD STORAGE: Never lose your data again。 Telegram offers free unlimited cloud storage for all your Telegram messages and media that you can securely access from multiple devices.

GROUP CHATSHARING: With Telegram, you can form large group chats (up to 100 members), quickly share gigabyte size videos, and send all the photos you want to friends.

RELIABLE: Built to deliver your messages in the minimum bytes possible, Telegram is the most reliable messaging system ever made. It even works on the weakest mobile connections。史上最安全的手机通讯应用。