Kentik

OCTOBER 12, 2021

It’s interesting to observe how encryption and network performance monitoring (NPM) have evolved over time. Encrypted passwords came along as did token authentication. The problem is that many companies have several DNS servers spread out in far-reaching locations, and not all DNS vendors allow access to the logs.

Encryption 84

Encryption DNS IP Address Protocol 84

Kentik

JANUARY 24, 2022

Source port for UDP or TCP, 0 for other protocols. Destination port for UDP or TCP, type and code for ICMP, or 0 for other protocols. Lots of applications use these ports today, including DNS lookups and email. NetFlow application monitoring: Use DNS logs. Source IP address. Destination IP address. IP protocol.

Application 96

Application IP Address DNS Port 96

NW Kings

DECEMBER 10, 2024

Understanding TCP ports is essential for managing network traffic and ensuring effective communication. But what is a TCP port? This blog will delve into what a TCP port is, how it works, its significance in networking, and the different types of ports, including well-known and dynamic ports. What is a TCP Port?

UDP port 40

UDP port Port TCP IP Address 40

CloudFaire

DECEMBER 27, 2024

As a reminder, our 1.1.1.1 & WARP apps have two main functions: send all DNS queries through 1.1.1.1, There are many ways to encrypt and proxy Internet traffic you may have heard of a few, such as IPSec, WireGuard, or OpenVPN. Thats a lot of acronyms, so let's make sure those are clear.

Protocol 88

Protocol Internet Encryption DNS 88

Network Engineering

JULY 3, 2021

hostname ciscoasa enable password 8Ry2YjIyt7RRXU24 encrypted passwd 2KFQnbNIdI.2KYOU 2KYOU encrypted names ! threat-detection basic-threat threat-detection statistics access-list no threat-detection statistics tcp-intercept webvpn username cisco password 3USUcOPFUiMCO4Jk encrypted ! interface Ethernet0/1 !

VPN 52

VPN IP Address Encryption TCP 52

CloudFaire

DECEMBER 9, 2024

traffic is using post-quantum encryption. of TCP connections are unexpectedly terminated before any useful data can be exchanged. public DNS resolver from millions of users around the world. traffic is using post-quantum encryption. Growth trends in post-quantum encrypted TLS 1.3 Security 6.5%

Internet 72

Internet Email IP Address TCP 72