content: From what we know, yes for the time being. Unfortunately there's always back-tracking new technology. At the moment the NSA is decrypting stored, encrypted VPN info from the PPTP VPN-era - WHICH AT THAT TIME WAS CONSIDERED SAFE. https://www.bestvpn.com/blog/4147/pptp-vs-l2tp-vs-openvpn-vs-sstp-vs-ikev2/