对于TCP协议和UDP协议，大家应该都有所耳闻。TCP协议和UDP协议都工作在传输层，他们的目标都是在应用之间传输数据。我们常用的网络通信，比如浏览网页，查看邮件，电话通信等，都是通过这两种协议来进行数据传输的。 这两种协议有什么区别呢？他们又是 ...

In the last newsletter we started discussing the protocol stack used for transporting voice over IP. Today we’ll move to the control for those conversations. By the way, before we get all those e-mail ...

Government faces questions about why US AWS outage disrupted UK tax office and banking firms Interview: Wayne Barlow, head of terminal products, Bloomberg Windows 10: Microsoft Extended Support ...

VPN Services ExpressVPN price, deals, and discounts: the best offers in 2025 VPN Services The most private VPN: 2025's best no log VPNs to stay anonymous online VPN Services Best Chrome VPN extension ...

PortExpert is a free application that can give very useful information about all TCP, UDP communications connected to the system and is hence useful to identify potential threats. These days we are ...