Cisco Physical Layer At physical layer we define what technology we will use to transmit our bits from one machine to another. These bits need to be controlled (Flow Control) and aligned for error checking (CRC) control Flow Control and… Read More »OSI Physical Layer 1: Easily Understand it
Red Hat Squid Proxy is a web proxy and cache delivery system! Squid can be configured as a transparent proxy Install Red Hat Squid Proxy Secure Squid Service Squid is a service and all access to a service on Operating… Read More »Red Hat Squid Proxy: Free Guide 2021
Learn how to configure Libreswan IPSec tunnels on Red Hat 8 System using RSA Keys to secure the communications between… Libreswan IPSec on Red Hat Today on this tutorial I will show how to configure Libreswan IPSec Host to Host… Read More »Free Tutorial Libreswan IPSec Host-To-Host with RSA Keys 2020
SS7 Protocol Stack SS7 MTP – Message Transfer Part Components SS7 Message Transfer Part MTP 1 – Layer 1 MTP 1 is the physical interface, here we can control what transmission type we will use to transmit our signalling units.… Read More »Free Introduction to SS7 Protocol Stack in 2020
Amazon AWS S3 is a object storage service, it offers a web service interface or an API to store and retrieve any amount of data. S3 works on a regional level and is EDGE service.
AWS Storage Services offers two types of storage : Block Storage Object Storage File Storage AWS Storage Types Block Storage When using AWS block storage all data is stored in chunks or blocks. All blocks are stored to a volume… Read More »New Interesting AWS Storage Services Description 2020
Diameter Interfaces list to help you understans how diameter protocol works. Learn the Diameter protoclo stack for free.
Diameter Messages RFC 3588 Diameter Protocol Diameter Credit Control Messages This messages have an application id = 4 Interfaces : Gy / Ro Abort-Session-Request – ASR Code 274 The Abort-Session-Request (ASR), indicated by the Command Code set to 274 and… Read More »Amazing Diameter Messages command codes list | Update 2020
Secure SSH Server on a Linux system can be a simple task or a pain in the ass. Today i will show you how to…
Microsoft released a critical patch for an RDP vulnerability called Bluekeep. This video presents a technical overview of the vulnerability.