10 Steps to Secure Open SSH - The Devolutions Blog

An "open port" means that the port is externally visible to clients in the network (or out on the internet, possibly). Contrary to popular belief a server or host does not need to have port 53 open to make outgoing DNS queries - this is not how the TCP/IP model works. You can run tcpdump on a host and then issue a DNS lookup from another Working with private hosted zones - Amazon Route 53 A private hosted zone is a container that holds information about how you want Amazon Route 53 to respond to DNS queries for a domain and its subdomains within one or more VPCs that you create with the Amazon VPC service. Here's how private hosted zones work: VPN on port 53 = Bypass pretty much any wifi login page VPN on port 53 = Bypass pretty much any wifi login page/captive portal. Discussion. I started an openVPN connection on port 53 and my friend called me from the plane he was on that was $25/hr for shitty wifi. I am absolutely amazed. Just tested at the mall too with 5 captive portals incl mcdonalds. Don't even have to login lol. All Private Internet Access settings explained - gHacks

Oct 13, 2006

yes, VPN Ports & Port Forwarding: TCP/UDP 443, 80, 53, 25, 22, 21 HTTPS (TLS/SSL) – 443 TCP/UDP HTTP – 80 UDP/TCP OpenVPN – 1194 TCP/UDP PPTP – 1723 TCP/UDP L2TP – 1701 UDP SSTP – 443 TCP Cisco IPsec – 1293 TCP/UDP, 500 TCP/UDP IKEv2 (Internet Key Remote Access | Plex Support Mar 27, 2019 Configuring Windows Firewall and Network Access Protection

Configuring Windows Firewall and Network Access Protection

yes, VPN Ports & Port Forwarding: TCP/UDP 443, 80, 53, 25, 22, 21 HTTPS (TLS/SSL) – 443 TCP/UDP HTTP – 80 UDP/TCP OpenVPN – 1194 TCP/UDP PPTP – 1723 TCP/UDP L2TP – 1701 UDP SSTP – 443 TCP Cisco IPsec – 1293 TCP/UDP, 500 TCP/UDP IKEv2 (Internet Key Remote Access | Plex Support Mar 27, 2019 Configuring Windows Firewall and Network Access Protection In the IP Address dialog box, select one of the following three options, and then click OK: This IP Address Or Subnet Type an IP address (such as 192.168.1.22) or a subnet using Classless Inter Domain Routing (CIDR) notation (such as 192.168.1.0/24) that should be allowed to use the firewall rule.. This IP Address Range Using the From and To boxes, type the first and last IP address that