Mqtt protocol portproiecte

Task-uri principale: - achizitia de imagini si identificarea formei obiectelor; - sortarea si pozitionarea in spatiu a obiectelor; Specificatii aplicatie / software SORTARE DINAMICA VIZUALA: 1 - Date de intrare A: Achizitie de imagini 2D c...catre operator pentru a aloca pe fiecare tinta, preponderent, obiecte de arii mai mici sau mai mari (bias system = partinitor ). 3 - Date de iesire Tabel/lista ORDONATA cu perechi de indecsi + coordonate pentru fiecare obiect din containere: Perechea 1 - index container + coordonate x, y + unghi dupa Z Perechea 2 - index tinta + coordonate x, y + unghi dupa Z Comunicatia cu robotul poate fi pe protocol TCP/IP, prin Socket Messaging. OPTIUNE SUPLIMENTARA: SORTARE SI DUPA GRADIENTUL DE CULOARE AL OBIECTULUI RELATIV LA POZITIA SI ORIENTAREA...

Buna sunt studenta la Facultatea de inginerie medicala . Anul acesta dau licenta si m am cam impotmolit la partea practică si ma gandeam ca poate ma poti ajuta. Trebuie sa fac o aplicatie care sa preia date din input mqtt si sa le duca prin telegraf la output influxdb. Iar in final sa afișează prin grafana.

Creearea unei aplicatii care sa preia date din mqtt si sa le duca prin telegraf la influxdb. Iar in final sa afișează prin grafana.

Sunt mai multe programe (20) scrise in Delphi 2010 interconectate cu o baza de date. Programele preiau date nu de la tastatura ci de la accesorii prin intermediul unei interfete ARDUIONO UNO pe port USB.

Buna ziua, Apelez la aceasta platforma in dorinta de a gasi niste oameni ded... Vazuta de sus, aceasta padure va avea forma Romaniei, iar in partea de sud va fi un lac artificial, care va imita Marea Neagra la est si Dunarea la Sud. In afara padurii, va fi un conac, traditional romanesc, o parcare acoperita si o zona pentru o piata, unde micii intreprinzatori din zona sa poata sa isi vanda produse. Complexul va fi in zona Horezu, zona renumita pentru peisagistica, olarit, port traditional, mancaruri traditionale, dar si pentru numeroasele puncte crestine, biserici. Eu am schitat cam ce as dori, dar va imaginati ca este o idee a unui amator. Pentru a putea lansa acest proiect, este nevoie de mana si timpul unui expert in 3D, sa creeze o simulare 3D in spatiu a ceea ce va urma sa exis...

Buna ziua, Apelez la aceasta platforma in dorinta de a gasi niste oameni ded... Vazuta de sus, aceasta padure va avea forma Romaniei, iar in partea de sud va fi un lac artificial, care va imita Marea Neagra la est si Dunarea la Sud. In afara padurii, va fi un conac, traditional romanesc, o parcare acoperita si o zona pentru o piata, unde micii intreprinzatori din zona sa poata sa isi vanda produse. Complexul va fi in zona Horezu, zona renumita pentru peisagistica, olarit, port traditional, mancaruri traditionale, dar si pentru numeroasele puncte crestine, biserici. Eu am schitat cam ce as dori, dar va imaginati ca este o idee a unui amator. Pentru a putea lansa acest proiect, este nevoie de mana si timpul unui expert in 3D, sa creeze o simulare 3D in spatiu a ceea ce va urma sa exis...

-Se va emula o retea de tip SDN formata din comutatoare de retea (switch) cu ajutorul utilitarului Mininet -Se v...Mininet -Se va implementa o aplicatie pentru controlerul SDN care va construi topologia retelei prin colectarea datelor de pe dispozitivele de retea. -Se va implementa a aplicatie care va emula functionarea protocolului STP pentru eliminarea buclelor din retea. Se va construi arborele de tip spanning tree, iar pe baza acestuia se vor configura starea porturilor comutatoarelor (blocat, root port, designated port). -Se vor construi scenarii pentru validarea functionalitatilor implementate(cu mesaje de tip ping intre switch-uri si sa vedem cum fara aplicatie se vor forma bucle in retea si cu aplicatia activa pe controller nu vor mai exista bucle si porturile se inch...

Salut! Am nevoie de un program care sa ruleze in Windows (si sau macOS) si care sa uneasca pe aceeasi pagina doua imagini provenite de la doua scannere portabile cu alimentare doar prin port usb si o imagine provenita de la o camera web. In atasament vedeti un exemplu de cum ar trebui sa arate aplicatia.

mqtt, zigbee, zwave, lua

mqtt, zigbee, zwave, lua

mqtt, zigbee, zwave, lua

mqtt, zigbee, zwave, lua, linux

Salut, Am nevoie de ajutor cu un VPS / Ubuntu/Plesk. Pe scurt e vorba de o problema de update Plesk, care din ceva motiv a dus la inchiderea unui port (8443) folosit de Plesk pentru interfata grafica si la inchiderea porturilor 21 si 22 deci nici FTP si nici SSH. In momentul de fata am doar acces direct la server printr-o consolaa virtuala (cel putin asa cred ca ii zice...). Am incercat sa fac update, sa repornesc serviciul dar de fiecare data mi se afiseaza erori si mai devreme sau mai tarziu ajung in faza in care mi se afiseaza o problema de dependecy. Am incercat dar fara succes: sudo apt-get clean sudo apt-get update sudo apt-get install -f Intr-un final se pare ca ceva pachete de update nu sun gasite/nu functioneaza si blocheaza orice incercare de upgrade. Crezi ca e cev...

Sa se implementeze o aplicatie client/server ce permite apelul procedurilor la distanta. Serverul contine o lista de proceduri predefinite, clientul avand posibilitatea de a obtine aceasta lista si de a trimite cereri serverului. Se va defini un protocol de realizare a cererilor si furnizare a raspunsurilor.

Sa se implementeze o aplicatie client/server ce permite apelul procedurilor la distanta. Serverul contine o lista de proceduri predefinite, clientul avand posibilitatea de a obtine aceasta lista si de a trimite cereri serverului. Se va defini un protocol de realizare a cererilor si furnizare a raspunsurilor. Clientul si serverul este postat in documente .

Simulati jocul Connect4(4 in linie) intr-o aplicatie client/server folosind un protocol TCP/IP. Proiectul trebuie facut in C.

I wish I could add servers counter strike 1.6 site a small little program I to put an ip and add the program ip 27015 respectively starting port to port 2099 automatically in minutes and must not reoccur CAPTCHA code .

Cand bag in casuta Search anumite produse, imi apare eroarea asta: Resource Limit Is Reached The website is temporarily unable to service your request as it exceeded resource limit. Please try again later. Apache/2.2.25 (Unix) mod_ssl/2.2.25 OpenSSL/0.9.8e-fips-rhel5 mod_bwlimited/1.4 mod_qos/10.10 mod_fcgid/2.3.6 Server at Port 80 Cand selectez o categorie si imi apar mai multe produse pe pagina, bifez cate produse sa imi apara, dau urmator si imi apare aceasta eroare(oricum ar fi, apare eroarea): ACEASTA PAGINA ESTE INDISPONIBILA Ne pare rau, dar adresa web pe care ati introdus-o nu mai este disponibila Pentru a gasi un produs, va rugam sa tastati denumirea in campul de mai jos Cauta in catalogul de produse:

...elpasoarea, Anthony 5, elpasoarea, Clint 5, elpasoarea, Fort Davis 5, elpasoarea, Vinton 5, elpasoarea, Westway 6, corpusarea, Corpus Christi 6, corpusarea, Gonzales 6, corpusarea, Hallettsville 6, corpusarea, Port Lavaca 6, corpusarea, Rockport 6, corpusarea, Seadrift 7, amarilloarea, Amarillo 7, amarilloarea, Borger 7, amarilloarea, Canyon 7, amarilloarea, Fritch 7, amarilloarea, Happy 7, amarilloarea, Howardwick 8, brownsvillearea, Brownsville 8, brownsvillearea, Harlingen 8, brownsvillearea, La Feria 8, brownsvillearea, Los Fresnos 8, brownsvillearea, Port Mansfield 8, brownsvillearea, San Benito 9, abilenearea, Abilene 9, abilenearea, Clyde 9, abilenearea, Coleman 9, abilenearea, Cross Plains 9, abilenearea, Junction 9, abilenearea, Tuscola...

Practic Practic se pune problema interceptarii comunicatiei intre o aplicatie de monitorizare proprietara al carei cod sursa nu este cunoscut si un dispozitiv printr-un port COM. Cum orice aplicatie care doreste sa comunice pe portul COM trebuie sa deschida fisierul cu exclusive_access, este necesara dezvoltarea unui driver ce va fi inserat in stiva de driver-e care getioneaza dispozitivul/clasa de dispozitive aferenta sis a intercepteze IRP-urile (in ambele directii preferabil – atat IRP_MJ_READ cat si IRP_MJ_WRITE, obligatoriu pt. IRP_MJ_READ). Este nevoie de acest driver deoarece nu se stie ce protocol de comunicatie este folosit intre dispozitiv si aplicatia sa de monitorizare, prin urmare nu se poate emula aplicatia. Aplicatia permite selectarea portului COM. Este...

...de incredere tinerilor,sa infrumusetez ideile si conceptiile sa punctez pe idei bine puse la punct,pline de farmec,lasand tuturor loc de este pasiunea mea ce doresc sa o impartasesc cu toata lumea,dorind sa fiu apreciata si,totodata,sa ma fac inteleasa pentru cei ce nu inteleg. Si las un gand bun celui ce mi-a dorit raul la rascruce de drumuri caci nu vreau sa-i port capul spre cea care mi-a dat viata si ispasesc un zambet pentru cel ce mi-a fost sentimentul dintre aceste doua suflete,caci eu sunt rodul inclin in fata sacrificiului ce le-a distrus viata si spulberat fericirea doar pentru a-mi servi pe masa painea fara de care n-as fi putut gand bun pentru tineretea lor,multumind pentru soarta ce le-a dat

...organize data, keep associates and clients up to date, organize data in an easy to digest format, track and report project status and details. The solution shall be hosted on a virtual server. In order to be considered for this project the freelancer shall submit, in detail their proposed solution, including how they would deliver it, what they would require in order to get it done, data safety protocol, secure development, timeline, budget, ongoing/maintenance cost, training on system, rework/bug fixes. -Modules: I require the following modules to be incorporated: Sales and CRM, Accounting and Finance, Inventory and Warehouse Management, Project, Timesheets, Social Marketing, Customer portal, Documents, and Contracts -Design: I envision a clean and modern UI design for the c...

I need an expert who can implement a protocol for sending the saved logged data files (about 200MB, on SD card, in .txt format) over two ESP8266s without connection to the internet in the shortest possible time. It is better if the protocol is FTP, but others are accepted, too.

I need to get the port rates photos edited and corp in different proportions/ratios. Photos are in raw and I need them exported in gif and edited in color, contrast, and balance accordingly so they all have the same look. Also need to get the background cut off. I normally do it in LR but I don't have the time now.. There are 190 photos

I'm in need of an expert proficient in both Laravel and MQTT protocol. The primary goal of this project is to enhance the communication capabilities of IoT devices through the integration of MQTT into our Laravel-based application. Key Responsibilities: - Integrate an existing MQTT server with our Laravel application to enhance IoT device communication - Ensure real-time data exchange and synchronization capabilities - Implement push notifications as necessary Skills and Experience Needed: - Proficiency in Laravel framework - Prior experience with MQTT protocol - Demonstrated expertise in building scalable messaging systems - A strong understanding of IoT device communication - Excellent problem-solving and communication skills

I'm seeking experienced Clinical Research Associates (CRAs) based in Nigeria. You'll be responsible for monitoring clinical trials, focusing on Phase III activities. This will include but not limited to: - Conducting remote monitoring activities as needed - Ensuring adherence to protocol and GCP - Maintaining excellent site communications - Timely and accurate documentation of monitoring activities - Reporting and addressing any issues promptly Ideal candidates should have a strong background in clinical research, particularly in monitoring Phase III trials. You should have excellent communication skills, attention to detail, and the ability to work independently. Previous experience with remote monitoring will be highly advantageous.

I'm looking for an expert to help me set up a Human-Machine Interface (HMI) to control AC motors on a test bed. Specifically, the motors to be controlled are AC, and the ...Interface (HMI) to control AC motors on a test bed. Specifically, the motors to be controlled are AC, and the primary goal of the HMI will be to adjust the motor parameters. Key Requirements: - Proficiency in setting up HMIs for industrial control systems - Experience with AC motor control - Knowledge of KEB F5 drive control is highly beneficial Communication Protocol: As I have no specific preference for the communication protocol, I am open to suggestions based on your expertise and experience in this field. Please provide details of your relevant experience and how you plan to approach this pro...

I'm in need of expert assistance to establish my own SOCKS-based proxy servers, the main focus of which are to boost my network performance. Having an advanced understanding of proxy setup, I anticipate a seamless and efficient collaboration. Key Project elements: - Implementation of SOCKS protocol - Optimization for improved network performance Ideal candidates should possess: - Proficiency in setting up SOCKS-based proxy servers - Track record in network performance optimization - Ability to collaboratively work with advanced-level tech clients.

I need a Java program I have an IP Segment Eg The program must scan the List of IP Addresses available using ping/any other method The program must scan all IP address for the open Ports each one is accepting packet request. I want a java program to create multiple different types of requests to the IP address on the specified port. The program should create the request to respond to some other IP. The goal of the program is to test the capacity of the IP address with Maximum requests it can handle.

Seeking someone with skills in Arduino and MIDI technology. Your task will entail creating a connection between LoraMidi AtMega1284P and Arduino IDE. The main objective here is to control MIDI devices using this interface. What I Need: - Develop a way to control LoraMidi AtMega1284P using Arduino IDE - Enable wireless transmittance of MIDI data - Develop a custom LoraMidi communication protocol Ideal Freelancer: - Proficiency in Arduino IDE - Familiarity with LoraMidi AtMega1284P - Experience in MIDI technology There is not a strict deadline for this project, and we can prioritize quality deliverables over speed. Please submit your proposal detailing how you intend to accomplish the indicated tasks.

I'm seeking a seasoned software tester who, equipped with an understanding of ONT and OLT, can deliver detailed, meticulous results on manual testing for several protocols on Nokia products. The project requires: - Strong knowledge of several protocols, notably RIP and OSPF, which are the principal focus of this project. Familiarity with DHCPV4, ARP, VLAN, and SNMP is also important. - High proficiency in smoke testing, regression testing, and non-regression testing. - Experience in manual testing between ONT and OLT from varying vendors, especially Nokia. - Do note that this project is for personal use. Therefore, reliable and precise work is paramount. Your commitment to the project and expertise in testing will be invaluable to achieving the desired results. Your input and pro...

...vBulletin forum that is currently live and accessible. I've recently obtained a Domain Validation SSL certificate and need assistance configuring it. I have full access to my hosting control panel and server, so the process should be relatively straightforward. Key tasks include: - Ensuring the SSL certificate is correctly installed on the server. - Updating vBulletin settings to enforce HTTPS protocol across the forum. - Testing the SSL setup to ensure it's secure and functional. Ideal skills and experience for this project include: - Proficiency with vBulletin and its settings. - Strong knowledge of SSL certificates and server configurations. - Experience in actively managing live websites. - Efficient problem-solving abilities. Your successful completion of th...

Description: This software will be used for sending color and brightness values from webcam and video sources to industry-standard lighting protocols like Artnet and DMX. These protocols are used to remotely control professional lighting fixtures, and this software will ...must be able to serialize and save/load this data • A second type of “trigger” box may be added which allows the user to start/stop/pause the video when the sample value reaches a certain value (set by “capturing” the a sample and comparing it to the current value.) • Future: Allow users to draw/add arbitrary shapes on top of the video The developer does not need to implement the lighting fixture protocol or network functionality, we will integrate that portion. Priorities: Perfor...

Right now, I'm experiencing an issue with the forgot password feature on my Laravel application. Despite following the protocol for resetting forgotten passwords, the password reset email isn't being sent out. I’ve checked my spam/junk mail folder as well, but it’s not there. The task will involve investigating what exactly is happening, why the email is not being sent, and ultimately fixing the bug. Ideal skills and experiences for this job: - Strong experience working with Laravel applications - Excellent problem-solving skills, particularly with regards to bug fixing - Solid knowledge and understanding of password reset mechanisms.

I am seeking an experienced network engineer who can set up a remote access VPN on my Cisco ASR1001 router. TASKS: 1. The VPN setup should specifically use L2TP/IPSec protocol. 2. The authentication should be password-based. Skills & Experience: - Expert knowledge of L2TP/IPSec VPNs - Proven experience with Cisco ASR1001 router setup - Strong understanding of password-based authentication - Good troubleshooting skills and attention to detail. Please provide examples of similar router/VPN setups you have handled.

...confirm the messages in either way. Consequently it seems that UDP is the right protocol to be used (to be confirmed by the contractor). 2. The server should also support its part of a detection mechanism that should allow the clients to automatically detect the address IP of the server (both clients and server on the same router), like UPnP or even better a custom method, possibly simple but reliable. 3. All the clients that have sent a message to the server should be registered in a simple IP list. Then every message from one client should be automatically re-sent over Wi-Fi/UDP to all registered IP-s. 4. Additionally the component should handle low-level basic RX and TX interfacing over one UART and one I2C port. 5. The target HW environment will be Raspberry Pi...

...expert who can connect a ShellyUNI wireless sensor to a Node-Red flow using Mosquitto MQTT broker. Notably, my Node-Red is already installed and functional on a Raspberry Pi4. Key Tasks: - Configure the ShellyUNI wireless sensor to accurately transmit 0 to 12 DC volts. - Set up a system that enables data transmission every minute from the sensor to the Node-Red. Skillset Required: - Excellent knowledge of IoT - Extensive experience with MQTT, specifically using Mosquitto broker - Familiarity and hands-on experience with Node-Red on Raspberry Pi - Previous work with ShellyUNI wireless sensors The ideal freelancer for this project should have hands-on knowledge of working with ShellyUNI sensors, MQTT brokers, and Node-Red flows. This specific project requires p...

...with the expansion of a container port in Myanmar. The primary objective for this project is to enhance the security of the port, and to increase its overall capacity. Key Tasks: - The main task for this project is to add additional docking bays to the port. The new bays should be designed to accommodate containers of different sizes, and be easily accessible for cargo ships. - The existing security systems and procedures will need to be reviewed and upgraded to ensure they are in line with international standards. Skills and Experience: - A background in civil engineering or port development would be highly beneficial for this role. - Experience with port security systems, and a strong understanding of the necessary criteria for enhancing securit...

...I am looking for a programmer for regular collaboration, who can write an upload/download tool for usenet in the first step. Thank you! My Requirements are: -Combine the settings of the programs mentioned (ngPost, Nyuu, NewsUP, SabNZBd) -download functions like the program "sabNZBd" -for Windows (With a proper installation routine and as an .exe file!!) -Python -NNTP (Network News Transfer Protocol) -modern GUI and a nice logo :) -source code, commenting on the source code properly ! -expandable ! -API usage -work with rss feeds -Periodic check if files still complete -option for hidden autostart -The program is supposed to download a certain sort of links like url use with an browser or pdf with an pdf viewer -rar/7zip support -multipar support ()

...a talented web developer to launch a Usenet search engine website. This is a unique opportunity for someone with hands-on experience in building secure, efficient and user-friendly search platforms. Here's a snapshot of what's on my wish list: Skills and experience: - Knowledge of HTML (as stated, but ideally also Python, JavaScript or PHP). - In-depth knowledge of NNTP (Network News Transfer Protocol) - Good track record of creating well-documented, bug-free code - Ability to implement basic security measures to protect user data Project specifics: - Search engine is already functional, only improvements and a few customizations will be needed - Changes and adjustments are needed in the admin area, e.g. editing newsgroups and adjusting retention - A simple API for th...

I am seeking a skilled developer with solid experience in both Git and SSH to create a custom SSH protocol remote helper, a CLI to be invoked as git-remote-custom by git when commands are given to a remote url that looks like "custom::git@github:me/myrepo" To be writen as a shell script or in Golang Please note that this project does not involve specific security requirements. However, any additional measures you can suggest or implement to ensure the safety of git commands over SSH will be highly valued.

I've described the issue here: I have a streamlit app running on a specific port. I'd like to have setup a reverse proxy using apache. You will not be given ssh access to the server. I'll send you the apache config and then you can suggest changes. Thank you!

...requirements: Integrate our provided desktop and mobile designs for 24 pages into a fully responsive, mobile-first WordPress theme Implement bilingual functionality in French and English (with possible future languages) Integrate custom designs for product category and product detail pages Integrate our blog design for articles Set up SEO-friendly URL structure and redirections Implement HTTPS protocol across the entire site Integrate on-site SEO elements including metadata, structured data, hreflang, etc. Generate optimized XML sitemaps and file Optimize site speed and Core Web Vitals (server config, compression, caching, image sizing, critical CSS, etc.) Integrate the website with our existing Hostinger hosting account Required skills: Expert in WordPress theme integration ...

...with the expansion of a container port in Myanmar. The primary objective for this project is to enhance the security of the port, and to increase its overall capacity. Key Tasks: - The main task for this project is to add additional docking bays to the port. The new bays should be designed to accommodate containers of different sizes, and be easily accessible for cargo ships. - The existing security systems and procedures will need to be reviewed and upgraded to ensure they are in line with international standards. Skills and Experience: - A background in civil engineering or port development would be highly beneficial for this role. - Experience with port security systems, and a strong understanding of the necessary criteria for enhancing securit...

I'm currently working on a printer port monitor and encountering an issue where it crashes the spooler. As a result, I need expert help to navigate this issue. Ideally, this person should have a strong background in low-level Windows C++ development. Key responsibilities include: - Investigating the root cause behind the spooler crashes - Guide towards the successful completion of the project Desired experience and skills: - Extensive experience with Windows C++ programming, particularly at a low level. - Understanding the complex nuances of printer operations, including how spooler functions. - Ability to clearly communicate troubleshooting strategies and solutions This project offers a unique opportunity for a skilled Windows C++ developer to showcase and develo...

Se busca desarrollador que domine lenguajes de programación c/c++ para placas de desarrollo ESP32 que tenga conocimientos en peticiones http para conexión con base de datos de Google Realtime Database. Así mismo , quien aspire al puesto tendrá que saber sobre redes wifi hotspot y preferentemente saber hacer lecturas a los componentes de la placa ESP32. Conexión a traves de MQTT. La PCB la tenemos fabricada, facilitaríamos esquemáticos, BOM de componentes, etc, para facilitar el entendimiento de la misma. Imprescindible que pueda mantener una conversación hablada en Español. EXPLICACION MAS EXTENDIDA Probulon es un proyecto de IoT basado el EPS32 donde maneja diferentes sensores y automatiza diferentes órdenes. ...

I am in need of a proficient C++ programmer who can create a software for Windows operating system that will effectively detect specific events when a USB device is plugged in. Registry Scrubber Key Features: - The software should monitor and identify the type of device that is connected to the USB port. - It should have capability to store this device data and send using RS-232 to an external MCU - It should also detect and monitor when a device is removed from the USB port. Skill Requirements: - Proficiency in C++ programming. - Experience in developing Windows-based applications. - Understanding of device interaction with Windows OS via USB. - Previous experience in creating device detection software would be beneficial.

I'm seeking an experienced C# developer to port a python webapp app to a C# web app (most likely ASP .NET with RazorPages). There is no database, all the data comes from an existing API. Key Skills & Experience Required: - understanding the fastapi + jinja templates (python based) - Hands-on experience in developing RESTful APIs using C# - simple and clean code - data serialisation The entire app has 100 lines of code + ca 100 lines of HTML template There are 3 buttons and about 6 endpoints Task: GIVEN: A simple webapp in python (fastapi + jinja) RESULT: - A webapp with the same functionality based on C# - it should be easy to understand / clean code - data serialisation as in the python app / template - short documentation (dependencies/install/deploy) Only ap...

I'm currently in the prototype development phase of a project that involves visualizing a game object on the Hololens 2. - I'm looking to enable Hololens 2 to visualize a game object that is also running on a PC. This PC is fetching data from an Arduino via the serial port. - The Arduino is collecting continuous data from a potentiometer. The project aims for an interactive design visualization experience and I'm looking for a skilled developer to connect these different elements seamlessly. The use of Unity3D and Photon Unity Network is vital for this task. Experience with Hololens 2 development, Unity3D, Arduino, and Photon Unity Network is a must.

I'm looking for a skilled Fortinet expert to configure my firewall. The main objective of this configuration is to enable specific network functionalities, in particular, port forwarding. Key tasks include: - Setting up the firewall to enable port forwarding - Ensuring the configuration is secure and aligned with best practices - Providing clear documentation on the changes made and the rationale behind them Ideal skills for this job include: - Proven experience with Fortinet firewalls - In-depth knowledge of network security and best practices - Strong understanding of network functionalities like port forwarding - Excellent communication skills to document the changes made