Data Link Layer of OSI Model The Data Link Layer is concerned with the node-to-node delivery of data. It ensures that data is transmitted reliably between adjacent network nodes, such as between two directly connected devices. This layer is responsible for framing, addressing, error detection, and flow control. In this blog post, we’ll explore the Data Link Layer, which resides at Layer 2 of the OSI model. Read Here: https://medium.com/@Infosec-Train/data-link-layer-of-osi-model-aec3849bdd35 #DataLinkLayer #OSIModel #Layer2 #Networking #DataCommunications #NetworkProtocols #DataTransmission #infosectrain #learntorise

Free CCNA Full Course Training | Part 1 | Free CCNA Training Series Understanding of TCP/IP networking and its critical role in today's digital landscape. Whether you're an aspiring IT professional, an enthusiast, or simply curious about how the internet functions, this Session is designed to enlighten and inspire. #TCP #IP #Networking #NetworkProtocol #InternetProtocol #DataTransmission #PacketRouting #NetworkCommunication #NetworkInfrastructure #NetworkSecurity #DataExchange #InternetConnectivity #InformationTechnology #CriticalInfrastructure

Sending Ethernet Frames With Switches | Using Half Duplex With LAN Hubs | Wide-Area Network Welcome to Navigating Networking, the podcast where we delve into the intricate world of networking and its various components. In this episode, we will explore the fundamental concepts of sending Ethernet frames with switches, the utilization of half duplex with LAN hubs, and their application in wide-area networks. Listen Here: https://podcasters.spotify.com/pod/show/infosectrain/episodes/Sending-Ethernet-Frames-With-Switches--Using-Half-Duplex-With-LAN-Hubs--Wide-Area-Network-e2bo52t #EthernetFrameSending #SwitchNetworking #HalfDuplexLAN #LANHubs #WideAreaNetwork #NetworkingTech #DataTransmission #SwitchingTechnology #ITNetworking #NetworkingTips #EthernetBasics #TechExplained #NetworkingSolutions #podcast #infosectrain #learntorise

Free Defensive Security Interview Questions [Part 3] | Cyber Security Interview Questions Cyber threats are constantly evolving, making it imperative for organizations and individuals to stay ahead of the curve when it comes to securing their data. Three key concepts that play a significant role in safeguarding data are Homomorphic Encryption, Certificate Chaining, and Root of Trust and many more concepts in detail. Watch Here: https://www.youtube.com/watch?v=Ulqc_fiG_rU&list=PLOWdy-NBQHJuNAH-2OLQp3oyaFH_XzKx0&index=3 #HomomorphicEncryption #CertificateChaining #RootOfTrust #cryptography #InfoSecEncryption #datasecurity #TrustChain #Cybersecurity #securecommunication #EncryptionTechniques #digitalcertificates #InfoSecProtection #HomomorphicCrypto #CertificateSecurity #trustintech #CyberSecurityFramework #RootOfTrustModel #SecureDataTransmission #InfoSecStandards #infosectrain #learntorise