2015-1-27 · 工业和信息化部通信发展司司长闻库（资料图） 国务院新闻办公室定于2015年1月27日（星期二）上午10时举行新闻发布会，请工业和信息化部副部长毛

Jun 30, 2020 · Layer 2 Tunneling Protocol (L2TP) is built in to almost all modern operating systems and VPN-capable devices. It is therefore just as easy and quick to set up as PPTP. On its own, L2TP does not provide any encryption or confidentiality to traffic that passes through it, so it is usually implemented with the IPsec authentication suite (L2TP/IPsec). L2TP/IPsec は、「L2TP」と「IPsec」の2つのプロトコルを併用したVPN接続方式です。モバイル端末(スマートフォン、PCなど)から、インターネット経由で企業などのプライベートネットワークへ安全に通信(リモートアクセス)できる仕組みを提供します。 Oct 20, 2016 · L2TP/IPSec. Second to OpenVPN, L2TP/IPSec is a strong runner-up for the best VPN protocol. If your smartphone, tablet, or laptop comes with a built-in protocol that isn’t PPTP, this is probably it. It’s available on Windows, Mac OSX, iOS, and Android, among others. IPsec is a whole family of connection protocols. Most of the time, IPSec is used with the key exchange protocols ikev1 (aka Cisco IPSec) or ikev2. L2TP/IPSec is less common nowadays. Like PPTP, IPSec is available “out of the box” in most modern operating systems. IPSec tries to fix the known weaknesses of PPTP, which works well in most cases.

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How to Set up an L2TP/IPsec VPN Server on Windows In this tutorial, we’ll set up a VPN server using Microsoft Windows’ built-in Routing and Remote Access Service. To do this, we’ll be using the Layer 2 Tunnelling Protocol (L2TP) in conjunction with IPsec, commonly referred to as an ‘L2TP/IPsec’ (pronounced “L2TP over IPsec”) VPN.

On December 1st, 2018 NordVPN’s servers stopped supporting L2TP/IPsec and PPTP connections. NordVPN aims is to provide top-notch security and privacy standards to our customers. As the Internet and technology world rapidly advances and moves forward, we witness a tendency that users are shifting from using outdated, inconvenient encryption