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SSL (Secure Sockets Layer) is the standard security technology for establishing an encrypted link between a web server and a browser. This link ensures that all data passed between the web server and browsers remain private and integral.
TL;DR: Configuring vsftp is a difficult work and we always meet various of errors. In this post, I am going to introduce one possible solution of error "GnuTLS error -15: An unexpected TLS packet was received." when you are using vsftpd.
现在的世界满是https,若想和外部相处,我们也常常需要使用到https的页面.安全越来越被人重视,而成本并不是很高,配置一个SSL自然是理所应当的.
这次使用的是从 namecheap 上购买的 comodo 提供的 positivessl wildcard产品,价格有点肉痛,实际上大概花了RMB600的样子.
有些细节和以前alphassl搞到的证书不太一样,所以稍稍记录下,以便以后查询.
