VPN 协议 – 它们是什么? 它们有何不同? 哪一个是最好的? 让我们弄清楚。 在此处获取 NordVPN:https://nordvpn.com/special/youtube 首先是基础知识。 VPN 协议是 VPN 技术的支柱。 它们是加密标准和传输协议的组合,可确保从您的设备到 VPN 服务器并返回的安全数据流。 不同的 VPN 协议意味着不同级别的 VPN 服务的安全性、速度和稳定性。 我们将仔细研究 OpenVPN、IKEv2 和 PPTP。 如果你问哪个是 VPN 协议中的佼佼者,那肯定是 OpenVPN。 它在安全性、速度和可靠性方面得到了完美的平衡,支持大量的加密算法和密码,并且可以在 TCP 和 UDP 端口上使用。 NordVPN 还运行在 OpenVPN 上,通过最终严格的加密来保护您的在线数据。 下一个 – Internet 密钥交换协议版本 2,或简称 IKEv2。 它的速度和在连接断开时自动重新连接的能力使 IKEv2 比其他 VPN 协议更具竞争优势。 IKEv2 通常与IPSec 认证协议结合,使用一流的密码算法和密钥来实现加密。 事实上,适用于 macOS 和 iOS 的 NordVPN 应用程序默认由 IKEv2 提供支持。 最后,还有点对点隧道协议,或 PPTP。 好吧,如果你重视你的隐私,那是你不应该信任的。 PPTP 是最早出现的加密协议之一,现在它非常不安全。 在此处获取 NordVPN:https://nordvpn.com/special/youtube。
VPN 解释:选择 VPN 协议 | NordVPN
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This video was created before Nord offered the NordLynx protocol which is more secure than the other two that are available.
I think OpenVPN is the best.
Sorry then in most of websites it wrote that data usage of vpn protocols are from 2 to 15 percents at all
So is there a protocol that uses more wich we shouldnt use or a way to see every protocol data usage?
I hope u ll answer
I can't turn on open VPN inside Nord VPN. It's unclickable
thank u for explaining the protocols, tommy from the power rangers
Question for experts, can somebody explain IKEV2, UDP, and TCP VPN protocols in like 1 sentence each. Just wondering what the main concept of each is. Thanks! 📚🙌
Not speaking english
Is he Andy Carrol 😃
A vpn masks your ip
👎👎👎
Hey aren't you that guy in the stock photo contemplatingly looking at a noose
I clicked so fast because he's so handsome! 😍😍😍😍😍😍
Only clicked because up NordVPN
epic
It sure what’s he’s talking about but 😍😍
I knew you would have a ponytail.
I only clicked on this AD cause you’re daddy😍😍😍
i clicked bc i thought this was drew gooden :/
Green Ranger doin YouTube ads now? Damn..
I thought this was drew gooden
Can I run Netflix or stream video without degradation?
Hi I am in China. But these days my chinese edition surface pro always connected time out
What 'cha talking 'bout Willis?
Clicked on this because the guy was cute lol, didn’t listen a word.
I'm already a NordVPN user and clicked on this video cuz it claims to explain things but its literally filled with acronyms and jargon and zero explanation.
nice video
VPN Protocol – Straight away this video spells some idiot trying to sell a product.
Sexy
So I wasted all this time and didn't understand nothing… You sounded smart but dummy like me didn't understand that
Wtf
偽装者