dropbox cannot establish secure connection

最新推荐文章于 2022-10-13 15:57:20 发布

转载最新推荐文章于 2022-10-13 15:57:20 发布 · 1.2k 阅读

文章标签：

#dropbox #IOS #Xcode

本文介绍了两种常见的Dropbox连接问题及解决方案：一是系统时间错误导致无法建立安全连接，通过调整系统时间到当前日期即可解决；二是由于代理或防火墙设置阻止了Dropbox服务，需要将Dropbox添加到防火墙或代理的例外列表中。

According to Dropbox's help desk:
Your system time is off
Your computer will compare your system date to the expiration date of our SSL certificate. If your system time is stuck in the past or so far in the future that it is outside of Dropbox's SSL certificate expiration date, a secure connection will not be established. This is easily corrected by changing your system time to the current date.

You have a proxy or firewall blocking the Dropbox service

Dropbox uses standard internet ports (80 and 443) to transfer data. However, many firewalls and security software will proactively block unauthorized or unknown internet services. Add Dropbox to your proxy or firewall settings as an exception to connect to the Dropbox service.

http://forums.techguy.org/networking/1078394-dropbox-cannot-establish-secure-connection.html