In this blog, we discuss 10 security measures or controls that a LAN should have enabled. Introduction Before we present the 10 security measures to enable, let’s introduce the operation of a switch in a LAN network. Switches An Ethernet switch is the central element of a LAN network and operates at data link OSI…
This post is part of a series of blogs about RIP functionning from the basic to the more complex operation. Let’s recall that RIP stands for Routing Information Protocol and is an IGP (Interior Gateway Protocol) in the same category as OSPF, EIGRP, etc.; most implementations of RIP are not centralized (distributed) meaning that no…
Le challenge de ce post est simple: documenter une façon de réussir la préparation de son site pour être éligible au programme adSense de Google. Petite introduction Comment faire valider son site pour le programme adSense de Google? c’est la question que nous essayons de creuser dans cet article. Qu’il soit dans ce critère ou…...
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In this post, we present the work entirely accessible at link: Bézier Curves Based Novel Calibration Technique of Beamformers in IEEE 802.11 WLAN Networks, about a new way of doing beamforming in the wlan unified (WLC-based) network. Let’s recall that beamforming is the mean by which an access point (AP) concentrate the electromagnetic energy toward…
Let’s discover in this blog the world of blockchain the technology that today allows peer to peer “trading” using crypto currency, to make it simple like a starter… Introduction Blockchain is a chain of blocks that are pieces of data, database, registers, books, or list of records (of transactions). Those registers are chained, linked to…...
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In this post, we’ll review the general idea behind NAT operation and how it could affect positively (friendly) or negatively (unfriendly) the performance of our network services on the cloud. Introduction Networks (and applications) are getting more and more global and the usage of NAT is inevitable. To run application efficiently such global networks (that…
