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

Kentik

JANUARY 24, 2022

You can also learn about the protocols in use, the ports being used, the top interfaces, etc. Source IP address. Destination IP address. IP protocol. 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.

Application 96

Application IP Address DNS Port 96

ByteByteGo

DECEMBER 21, 2024

A (Address) Record Maps a domain name to an IPv4 address. It is one of the most essential records for translating human-readable domain names into IP addresses. PTR Record Provides reverse DNS lookup, mapping an IP address back to a domain name. MX Record Directs email traffic to the correct mail server.

DNS 130

DNS IP Address Server Email 130

NW Kings

DECEMBER 16, 2024

It uses port numbers to differentiate between various applications running on a host, enabling effective multiplexing. NOTE : Join our CCNP to CCIE Security Master’s Program today What is the role of ports in Transport Layer Protocols? Source Port : The port number identifies the application sending the data.

Protocol 40

Protocol TCP Port Network 40

CATO Networks

JANUARY 17, 2018

In some cases, network scanners will use port scans and in other cases ping sweeps. This also applies to attacks on web servers, which may store valuable information such as personal information about web-site users, like their email addresses and passwords. What is Network Scanning? Different techniques may be used.

Network 52

Network Networking Server Port 52

NW Kings

JANUARY 4, 2025

At Network Kings, you will learn networking concepts (routing, switching, IP addressing) and basic network security fundamentalssuch as how to block websites and manage port numbers. For freshers without network experience, enrolling in live courses is highly recommended.

Engineering 52

Engineering Network Networking Data Centers 52

Kentik

DECEMBER 2, 2015

Here’s how these types of schemes work: The spammer sends a SYN from a spoofed source IP address to TCP port 25 (SMTP) on the target mail server. First, we’ll write a query to get a list of all the hosts in the network that are receiving traffic from remote source port TCP/25 (the traffic described in Step 2 above).

TCP 40

TCP Protocol Port IP Address 40