craiyon logo

A technical diagram illustrating the workflow of a secure dynamic DNS registration with DHCP, DNS, and a TSIG key.

A technical diagram illustrating the workflow of a secure dynamic DNS registration with DHCP, DNS, and a TSIG key.
Pro

Crée un schéma technique professionnel et épuré, en style diagramme réseau, représentant le workflow d’un enregistrement DNS dynamique sécurisé avec une clé TSIG entre une station d’administration, un serveur DHCP (isc-dhcp-server) et un serveur DNS (bind9). Le diagramme doit illustrer les 6 étapes du processus : La station d’administration (PC admin) envoie un message DHCPDISCOVER vers le serveur DHCP. Le serveur DHCP répond avec DHCPOFFER. Le PC admin envoie DHCPREQUEST pour accepter l’adresse IP proposée. Le serveur DHCP répond avec DHCPACK, confirmant l’attribution. Le serveur DHCP met ensuite à jour automatiquement la zone DNS directe (nom → IP) sur le serveur bind9, en signant la requête avec la clé TSIG. Le serveur DHCP met à jour la zone DNS inverse (IP → nom) de la même manière, toujours signée avec TSIG. Montre visuellement la clé TSIG partagée entre le serveur DHCP et le serveur DNS, symbolisée par une clé ou une ligne de confiance entre eux. Style attendu : Fond blanc, éléments clairs et modernes. Boîtes rectangulaires pour chaque acteur : “PC Admin”, “Serveur DHCP (isc-dhcp-server)”, “Serveur DNS (bind9)”. Flèches horizontales annotées avec les messages DHCP et les mises à jour DNS. Légendes précises et lisibles. Niveaux 1 à 6 numérotés. Police simple (sans serif), aspect schématique et professionnel. Couleurs sobres : bleu pour les échanges DHCP, vert pour les mises à jour DNS, orange pour la clé TSIG. Titre en haut du schéma : “Workflow d’un enregistrement DNS See more

More images like this

A clean system design diagram showing a Sensor Node (Arduino Nano) connected via BLE to a Gateway (Arduino RP2040), which then connects to a PC, Tablet, and Smartphone via WebSockets and HTTP/HTTPS.

Pro

Zoom action
A colorful diagram illustrating a computer network DMZ with internal network, firewall, DMZ, and internet zones.

Pro

Zoom action
A CMMC-compliant network diagram showing components like a firewall, corporate office server, VPN, intrusion detection system, and a remote employee connected to the network.

Pro

Zoom action
An infographic showing a padlock between database stacks labeled SQL Server, ORACLE, and PostgreSQL, on a blue background.

Pro

Zoom action
A person in a blue shirt stands with their back to the viewer, looking at a large blue digital screen displaying an illuminated AI chip and data flow symbols, with French text about AI discovery and automation.

Pro

Zoom action
A dark blue digital background with light blue circuit board lines, a gear icon, and the text "BAFODÉ CISSÉ FREELANCE DEVELOPER".

Pro

Zoom action
A technical diagram illustrating a data workflow with steps like Excel input, Databricks processing, templates, silver and gold datasets, and a workspace output.

Pro

Zoom action
A technical diagram shows a 'Proxy Contract' with binary code and 'Constant computations' connected to 'Shared Storage'. A 'Logic Contract' with wavy lines and 'Upgradable computations' is also connected to 'Shared Storage'.

Pro

Zoom action
A vibrant cartoon futuristic music studio with glowing synthesizers, an equalizer screen displaying sound waves, and neon lighting. Text reads "Le stream démarre bientôt" (The stream starts soon).

Pro

Zoom action
An abstract, neon-lit diagram illustrating front-end, back-end, and full-stack development concepts with computers, servers, cloud icons, and connected lines.

Pro

Zoom action
A glowing blue digital diagram of an Ethernet frame with labeled fields against a binary code background.

Pro

Zoom action
A stylized flowchart illustration on a dark blue background showing the process of knowledge creation, storage, sharing, and application.

Pro

Zoom action
A digital diagram showing an AWS box connected to two cloud icons with glowing blue lines on a dark blue circuit board background.

Pro

Zoom action
A man in glasses and a suit jacket sits at a desk, typing on a keyboard in front of two monitors displaying colorful code. Tech icons float around him.

Pro

Zoom action
An infographic titled 'Internet Communication' illustrating data packets, routers, TCP, and IP addresses with network diagrams and computer icons.

Pro

Zoom action
A dark brick-like firewall glows with blue digital data connecting to five blue security shields, surrounded by dark clouds.

Pro

Zoom action
A dimly lit server room with stacked network switches connected by colorful cables, alongside a server tower labeled "WAN" and glowing digital screens displaying network data.

Pro

Zoom action
A glowing blue software architecture diagram showing a user adding a project via React UI, interacting with a Backend and Database.

Pro

Zoom action
A 3D abstract information network diagram with glowing blue lines and nodes, featuring a central heptagonal shape with 'DNS' text.

Pro

Zoom action
Basic network diagram with departments, switch, edge router, printer, server, and concepts like student experience, reliability, data protection.

Pro

Zoom action
An abstract 3D information network diagram in blue, with glowing lines connecting various user and communication icons to a central heptagonal node labeled "DNS 4 AI".

Pro

Zoom action
A colorful deployment workflow diagram showing phases like Planning, Implementation, and Support, with tasks and responsible roles.

Pro

Zoom action
Block diagram of an access control system workflow: user, smartphone, gate, FAAC unit, installer, and warnings for reconfiguration.

Pro

Zoom action
A professional flow diagram illustrating a Microsoft Power Automate process for handling incoming emails to find and reply with on-call representative information.

Pro

Zoom action
A technical diagram illustrating a serverless architecture workflow from user interaction to automated email sending.

Pro

Zoom action
A minimalist flowchart diagram illustrating data processing from document input to system integration, with icons.

Pro

Zoom action
Colorful 3D boxes and open cartons float against a glowing blue background with faint architectural outlines and text 'DP-Workstation1'.

Pro

Zoom action
A minimalist schematic diagram showing an air-intake sensor connected to an NVIDIA compute module, which then connects to a wireless transmitter.

Pro

Zoom action
Four interconnected translucent blue database tables with glowing lines on a dark blue background.

Pro

Zoom action
Three people view a large neon-blue interactive screen displaying cybersecurity data and game elements against a futuristic city skyline.

Pro

Zoom action
A blue, glowing digital dashboard displaying an AI logo, legal documents, numbers, a calendar icon, user icons, and a secure cloud icon.

Pro

Zoom action
An infographic on SSRF vulnerability with red and blue circuit lines, locks, and silhouettes of people working. Text includes AppSec, Attack Surface Management, Vulnerability Management, and various types of Penetration Testing.

Pro

Zoom action
Sleek, dark blue software package with a glowing blue 'S' logo and 'SOFTWARE' text, reflecting on a dark surface.

Pro

Zoom action
Black and white line drawing of a computer network with various connected devices.

Pro

Zoom action
A vibrant digital art cityscape at night with glowing blue and orange buildings, futuristic grid lines on the ground, and holographic data icons floating above.

Pro

Zoom action
A clear diagram comparing data organization in an HDD (Tracks, Clusters) with an SSD (Pages, Blocks, Controller), showing binary data flow.

Pro

Zoom action
A cartoony diagram of the Wildnodes Music Server Platform, showing ESP32 nodes, master and secondary media servers, and client devices like a phone, smart speaker, and laptop, with arrows indicating data flow.

Pro

Zoom action
Neon outline diagram of internet application architecture showing frontend, backend, database, API, and cloud components.

Pro

Zoom action
A black and white technical network diagram illustrating a 'Bus Internet' architecture connecting a data center, cloud gateways, and multiple sites to a central internet cloud.

Pro

Zoom action
Metallic email, phone, and aperture icons flowing via arrows to a database icon, symbolizing data processing.

Pro

Zoom action
White 'Database Management' text on a blue background with abstract data and server icons.

Pro

Zoom action
A modern infographic titled "NEOM Wayfinding" with icons for computer vision, hybrid detection, content management, and cloud hosting.

Pro

Zoom action
A colorful diagram illustrating how the internet works, showing components like URL, DNS, HTTP, server, Wi-Fi, physical wires, and data flow.

Pro

Zoom action
A central server is connected to eight devices (laptops and tablets) by glowing blue and orange lines on a grey background.

Pro

Zoom action
A modern UI/UX hosting management dashboard showing a transfer in progress for BLACKLINECO.com with usage data and capacity from Germany.

Pro

Zoom action
A collection of various computer hardware components including servers, a laptop, routers, and switches, arranged on a reflective blue surface.

Pro

Zoom action
A technical diagram illustrating the secure connection between Kibana, Elasticsearch, Fleet, and Elastic Agent using SSL/TLS, with icons representing each component.

Pro

Zoom action
A blue and white flow diagram illustrating data migration from SAP BW/HANA on-premise to SAP BW/HANA PCE cloud, showing data extraction, transformation, and integration steps, referencing SAP BDC.

Pro

Zoom action
A colorful Venn diagram showing two overlapping circles labeled 'Organization'. The overlap contains 'Differences in Terminology' text and various icons. Additional icons are to the right.

Pro

Zoom action
An isometric illustration of an 8-step staircase with glowing blue circuit board patterns and neon tech icons on a dark blue and purple gradient background, conveying a modern tech theme.

Pro

Zoom action
A stylized diagram illustrating a software development pipeline, showing a developer, Bitbucket, build, test, package, and deployment to AWS.

Pro

Zoom action
Purple glowing icons for Assessment, Framework, and Certification connected by a line on a dark background.

Pro

Zoom action
Illustration of a server rack surrounded by Kubernetes logos, with the text 'MCP SERVER & KUBERNETES' above and a city skyline in the background.

Pro

Zoom action
Colorful digital art illustration of an Earth globe surrounded by various blue and orange packaging boxes and cubes on a dark background.

Pro

Zoom action
A sleek and modern PC cleanup application dashboard UI with categories like Temporary Files, Recycle Bin, and System Logs.

Pro

Zoom action
A technical data flow diagram showing an end-to-end CDC process, with blocks for tables, jobs, and data queues connected by arrows.

Pro

Zoom action
A technical diagram titled 'Storage Collision' showing a data stream flowing from 'Proxy Contract' to 'Original Logic Contract' and then to 'New Logic Contract'.

Pro

Zoom action
Isometric 2D flat vector illustration of a central server connected to six data storage units with data flow arrows.

Pro

Zoom action
Diagram of a Kubernetes cluster showing a control plane connected to two worker nodes, each with a pod.

Pro

Zoom action
A comic-style diagram illustrating data flow from user to browser, route, server, and database in a loop.

Pro

Zoom action
Digital illustration of a cybersecurity network with user icons, Microsoft Teams logo, padlock, and security shield.

Pro

Zoom action
A 3D flowchart with a central glowing sphere labeled 'INFO' connected by an arrow to a rectangle labeled 'API'.

Pro

Zoom action
A central server tower with laptops and monitors in a glowing blue and purple digital network environment.

Pro

Zoom action
A technology stack diagram showing different layers: Communication and Collaboration, Project Management, Development, and Continuous Integration, with various software logos and text labels.

Pro

Zoom action
A blue glowing digital illustration of a padlock, server racks, and small houses, representing cybersecurity and data protection.

Pro

Zoom action
A wide-eyed Shih Tzu dog with a speech bubble reading "IT'S ALWAYS DNS" and "DNS ERROR" on a computer screen in a cartoon style.

Pro

Zoom action
A 2D flat vector illustration of a database server stack connected to multiple teal nodes, on a white background.

Pro

Zoom action
Glowing digital diagram illustrating network concepts like LAN, WAN, and VPN, with a central router and data flows.

Pro

Zoom action
Illustration of a network diagram showing computers, laptops, tablets, a wired switch, a wireless access point, and the internet cloud.

Pro

Zoom action
Blue and white flow diagram illustrating an email automation process for finding and sharing on-call representative contact information.

Pro

Zoom action
Blue illustration of a multi-agent framework, with a central human expert surrounded by stylized AI agents connected by lines.

Pro

Zoom action
A conceptual diagram showing a central blue sphere with text "BRF/samfallighet orgnr adress" and six arrows pointing outwards, each labeled "API".

Pro

Zoom action