Vps firewall debian jobs

...theme management, basic frontend/backend operations. Security Focus: WordPress hardening, malware/infection remediation, firewall configuration, virus scanning, intrusion prevention. SEO: Basic on-site/off-site optimization, Google Search Console, Google Analytics, Google Webmaster Tools, Google ReCaptcha, cookie consent implementation. The Ideal Candidate: Demonstrated WordPress administration expertise Strong security background with experience in infection cleanup. Proven ability to manage multiple websites simultaneously. Knowledge of SEO best practices. Excellent problem-solving and communication skills. Important: Our client's VPS experiences persistent infections despite current security measures. This role requires strong trouble...

Mail server is getting attacked, I need to create a windows service constantly checking a .txt log file for preset keywords like "Failed SMTP login" or "Relay attempt" to auto block IP's. This service should auto add/delete a new entry to a existing "inbound windows firewall rule" with the hacker's IP for a specific period of time. A good example or a similar concept could be found here: Some of the settings that I need to control: – Duration to ban ip address (min) – Number of failed login attempts before ban – Whitelist of comma separated ip addresses to never ban – Blacklist of comma separated ip addresses to always ban – Custom keywords, XPath and Regex to parse logs for failed login attempts &nda...

JOB PORTAL BUILD 1) I am building an online job search portal. I just purchased a stock Laravel job board software package and installed it on my VPS. The unfinished site is When built out it will have similar features to these 2 competitor sites- or 2) I need help building out and customizing It's built using Laravel 3) Other Minor Responsibilities- I also have an existing wordpress site installed on a VPS. Need some general help updating and maintaining this Other Notes: I had a developer that I used part time for 7 or 8 years. He got a full time job and is no longer with me. This project could be ongoing. I currently spend part of my time in USA and part time in Philippines

...an experienced Magento developer to install the latest version of Magento 2 on my VPS. I also require the installation of a specific theme (Theme A) and potentially some modules to enhance the functionality of the website. Key Requirements: - Install the latest version of Magento 2 on my VPS. - Implement the chosen theme (Theme A) to give my website the desired look and feel. - Potentially install some modules based on your expertise. While I have not specified any particular module, I am open to recommendations that align with the goals of my e-commerce site. Timeline: I need this project to be completed as soon as possible. Ideal Skills and Experience: - Proven experience in installing Magento 2 on VPS. - Proficiency in Magento theme implementation, specifical...

I'm in need of a skilled developer to craft an AI-based firewall in a SaaS format. Features must include: - Real-time threat detection - Automated incident response - A user-friendly dashboard. The finished product will need to be hosted on a direct server. For security, it must meet these criteria: - Basic security measures - Advanced threat detection and prevention - Customizable security rules - DDOS attack prevention. Applicants with a strong background in AI, SaaS development, and cloud computing are desired, particularly those with experience in high-security IT projects.

My four websites, unfortunately, went down as I missed the renewal window on Hostinger. Consequently, multiple broken links have occurred that need immediate attention and fixing. The requested task in hand is fairly straightforward: - Navigate through all my websites. - Identify and fix all broken links. The ideal freelancer for this task should have: - Hands-on experience with website work. - A strong understanding and experience in troubleshooting and fixing broken links. In your application, please share: - Your past web project experiences, particularly dealing with similar tasks. - Your specific methodologies or frameworks for fixing broken links. Your quick response is appreciated, as this task is urgent.

As an organization, we aim to significantly boost our network security. Thus, we're seeking a skilled professional capable of: - Configuring firewall - Implementing an effective Intrusion Detection System - Establishing secure remote access Unfortunately, we skipped out on specifying our preferred secured remote access service and the size of our network infrastructure during the initial stages. However, we encourage applicants to be fully versatile with VPN, SSH, RDP, and to be equipped to handle infrastructure of various sizes. Prior experience with these areas will be advantageous. Do you have what it takes to help us execute a thorough network security overhaul? If so, we want to hear from you!

Java based app backend for tourism activities need 2 things. 1 - add a copy activity in activity page to copie a existing activity content to a new one 2 - migrate backend from vps centosOS to cpanel based hosting.

...- Slow page loading - High server load - Database query delays Although I’m already employing caching plugins and techniques for performance optimization, the difficulties persist. My WooCommerce site is hosted on a VPS/Dedicated hosting package. I'm in need of a WooCommerce expert who has significant experience in performance optimization, handling high server loads, and reducing database query delays. The ideal candidate should have: - Proven experience in troubleshooting and improving WooCommerce site performance - Strong knowledge of server management, particularly VPS/Dedicated hosting - Expertise in database management and optimization - In-depth experience with caching plugins and techniques Please bid if you're capable of identifying the issues ...

I need a big wordpress website 56BG moving from a slow reseller account to a VPS. No configuration necessary as keeping same domain name Current website is very slow and couldn't take a back up using updraftplus plugin I need all files and Database copying to new server and testing that it function OK I am in need of a specialist with broad experience in WordPress platform to move my website from its current location to a Virtual Private Server (VPS). Requirements: - Comprehensive knowledge of WordPress site architecture and components. - Extensive experience in website server migration, particularly to VPS hosting. - Ability to ensure that no data is lost during the migration process. - Skilled in backup creation and restoration. - Familiarity with DNS an...

I'm looking for a seasoned VPS server expert who can help in fixing an issue regarding firewall ports. After the VPS company automatically migrated the server, the websites on it stopped working. They have said, it might be due to a change in settings or policies, So it looks like a 15 min job to do. All our projects are in Laravel that are there on the server. So please do the relevant settings and make it work. This task needs to be done on any desk and budget for this is Rs.500

...current AWS infrastructure. The ideal freelancer will have in-depth experience with implementing security measures within AWS, particularly leveraging AWS WAF, AWS IP Reputation, and AWS CloudTrail. Key Responsibilities: - Implement rigorous access control policies to ensure only authorized personnel can access our resources. - Configure and fine-tune AWS WAF to establish robust web application firewall rules, block specified IP addresses, and provide protection against DDoS attacks. - Set up and monitor AWS IP Reputation, ensuring that any malicious IP addresses are effectively blocked from our system. Skills and Experience: - Proven experience in implementing AWS security measures, particularly with AWS WAF, AWS IP Reputation, and AWS CloudTrail. - Strong understanding of en...

...scoring 10/10 on and being fine with SPF, DKIM and DMARC on mxtools, my emails are bouncing back from Gmail and Yahoo. My domain is not blacklisted, so I suspect there could be an issue with my Virtual Private Server (VPS). Key Tasks: - Analyze my VPS email server configuration - Determine the cause of the bouncebacks from Gmail/Yahoo - Make necessary changes to stop the bouncebacks Ideal skills for the job would include: - Deep understanding of Email systems and protocols - Experience troubleshooting email delivery issues - Proficiency in VPS and hosting services - Familiarity with SPF, DKIM, DMARC implementation and troubleshooting. I set up the email system myself, so I'd appreciate if you could also brief me on what seemed to be the problem and how you&...

I am seeking a sales representative who is well-versed with IT cybersecurity software, primarily focused on firewall solutions and data encryption tools. Ideal Skills & Experience: * IT cybersecurity sales experience * Knowledgeable about cold and worm calls * Familiar with the business needs of industries like financial institutions, healthcare organizations, government agencies, industrial companies, and oil and gas Role Expectations: * Prospecting and outreach to target industries * Providing product demonstrations and proactive follow-ups * Negotiating and closing sales with potential customers Success in this role would be determined by your ability to ensure our clients' compliance with industry regulations using our products.

i need unity backend developer that experience with node.js and mongodb to the migration from aws server to vps server

I am in need of a networking expert proficient in Squid Proxy and Linux. The task involves creating a script that automatically turns a vps with a subnet into a residential proxy pool It's an ideal project for a developer who's well acquainted with Squid Proxy, understands network firewall setup, and has experience in dealing with Linux-based VPS. Running networking diagnostics would also come in handy as the task may involve troubleshooting any potential connectivity issues that may arise during setup.

I'm in need of a highly qualified and certified network and security engineer. Ideally, you should have certifications from Cisco, F5, Symantec, HP, HPE, Dell, Huawei, Avaya, Fortinet, and Juniper. Key Responsibilities and Tasks: - Network design and configuration - Firewall management - Network troubleshooting - Telecommunication system setup - Network security audits - Hardware installation and maintenance - System integration - Vendor selection and management - Providing ongoing support Your background should demonstrate extensive experience with all the above functions. I'm particularly interested in freelancers who have successfully handled similar tasks in the past. Your success will hinge on your ability to improve our overall network and security infrastructure. ...

Tengo un servidor Linux, al enviar correos me indica, requiero mantenimiento SMTP Error (452): Failed to set sender "mymail" (4.3.1 Insufficient system storage).

I am in need of an expert in antivirus software development to comprehensively develop an antivirus program specifically tailored to operate on Windows. Specific Features: • Real-time scanning: The antivirus software should continuously check on the system files to detect/deal with threats promptly. • Firewall Features: An inclusive firewall feature aimed at facilitating additional system protection. Ideal Skills/Experience: • Extensive experience in antivirus application development, specifically for Windows OS. - Expertise in Windows Kernel Driver Development. - Proficiency in high-level programming with C++/C/C#/Qt, Java, and Python. - Developing apps in C/C++/C#/Qt - In-depth knowledge of low-level operations with X86/ARM Assembly Language....

I am urgently in need of a network engineer for my project. You will preferably have: - Experience in network design. - Ability to set up a new network. - Handle network security and firewall configuration. Experience is important for this job. Applicants should have undertaken similar network projects in the past. Kindly include these details in your application for consideration. I look forward to your proposals.

I'm in need of a knowledgeable specialist to improve the security measures of my moderately sensitive business data. The expert I'm looking for should have extensive experience in: - Data Encryption: The creation of a secure encoded version of our business data that can only be accessed with a key. - Firewall Protection: Setting up reliable prevention systems that filter network traffic and block unauthorized access. - Two-Factor Authentication: Integration of this additional layer of security that requires a second verification step before data access is granted. To accomplish this task, the specialist should have structured problem-solving skills, a keen eye for detail, and a deep understanding of modern data protection measures. Proven experience in successfully se...

I am looking for someone skilled in Whaticket modifications. - Adding the feature to send reduced images similar to WhatsApp. So far, images are only sent in full size, I would like a separate button for sending images and another for documents, the same is already ...grouped together like they are on Whatsapp, one appears below the other in the conversation Ideal Candidate: - Proven experience in modifying Whaticket. These are simple adjustments so I would like someone who already knows the Whaticket code as it is on github, so the budget for this demand is low. the application is already running in production so the adjustments will be made directly on the vps there is no need to implement it locally, just make the adjustments do npm run build and restart the backend and front...

I am in need of a Packet Tracer expert to architect a small project that includes a firewall, DMZ, and DHCP server. Desired Firewall Abilities: - It must have intrusion detection capabilities. - VPN support is also essential. Firewall Connectivity: - The solution will be tailored for less than 10 devices. DMZ Serving Capabilities: - A web server will be hosted within the DMZ. Ideal Candidate: - Skilled in network design using Packet Tracer. - Knowledgeable about firewalls, specifically features like intrusion detection and VPN support. - Experience in setup and maintenance of DMZ hosting web servers.

...that the application can connect smoothly in all types of network environments. Key Project Details: - The primary issue is that the default method used for establishing connections fails when the client's network has a firewall in place. - The solution needs to implement a long-polling connection to workaround these firewall restrictions. - I require this solution to be implemented specifically for desktop browsers. Ideal Skills and Experience: - Proficiency in Firestore web applications and its connection mechanisms. - Expertise in network security and bypassing firewall restrictions. - Strong understanding and experience in implementing long-polling in web applications. - Prior experience with similar issues and solutions will be highly valued. Please p...

We are looking for a DevOps Engineer to join our team of technical consultants. You would be involved in solving technical problems and providing daily support. The task is primarily based on: 1. AWS Transit Gateway 2. Fortinet Firewall 3. AWS Solution Architect Role Also, you will be responsible for designing, building, and deploying cloud-based infrastructure and ensuring that the development and deployment process runs smoothly. You will also be responsible for maintaining and improving the security, reliability, and scalability of our systems. If you think you are the right candidate for this position, please submit a proposal describing how you can help with this project.

I'm in need of a professional who can help me migrate my VPS hosting to another provider. Your experience in this area is crucial to the success of this project. Key Responsibilities: - Migrate all data and configurations from the current VPS hosting to the new provider - Ensure minimal to no downtime during the migration process - Verify the successful transfer and hosting functionality post-migration Ideal Skills and Experience: - Proven experience with VPS hosting migration - Extensive knowledge of various VPS hosting providers and their systems - Strong problem-solving skills to overcome any migration hurdles - Excellent communication and ability to provide clear status updates Please include your experience in your application. The successful applic...

Hello, I host a game and I would like to send an email to all my old members. There are more than 1 million emails, some are very old from 2005 to 2024, so there will be many bounce emails in between, but I still want to reach out to my old players. I am looking for someone to set up a VPS with a mail server for me. Regards

Go to to see our past event photography & further details of each event outlined below. Event Details: Day 1 - D2C Executive Summit: A day of panel talks & networking for 75+ Founders, C-Level Executives, VPs and Directors from high growth D2C and CPG companies. Date: June 5th, 2024 Time: 9:30AM - 6:00PM (9 hours) Arrive by: 9:00AM for set up Address: 22 Vanderbilt, 335 Madison Ave, New York, NY 10017 After-Hours Activation: Time: 5:30PM (1.5 hours) Address: TBC Day 2 - Innovation Show: A one-day show featuring an expo lounge of 70+ innovative brands, unique activations & a mainstage with all-day talks. Date: June 6th, 2024 Time: 9:30AM - 6:00PM (9 hours) Arrive by: 8:30AM for set up Address: TBC Speaker Dinner Time: 6:30PM (1 hour) Address: TBC Production Sched...

I'm in need of a skilled professional who can...to boost viewer count. Key requirements and tasks for this project include: - Utilizing proxies: The expert I'm looking for should be able to set up a system that uses proxies to generate more views on the feed. - VPS focus: The primary target for this project is the desktop platform. - Strategy: The ideal candidate should be able to not just set up the proxy system, but also have a strategy in place for effective viewer increase. Ideal candidates for this project should have experience in: - Proxy usage and management - Video streaming and online audience engagement - VPS platform streaming - If you have experience with similar projects and are confident in your ability to boost viewer count, I'd be glad t...

I need help installing on my self-hosted Ubuntu server via SSH. The server has root access and the primary purpose of this installation is for online streaming services. Key requirements: - Proficient in Linux server administration - Experienced in installing software from GitHub repositories - Familiar with Ubuntu/Debian Linux distributions Please reach out if you have experience in this area and can help with a smooth installation.

I am urgently seeking a well-experienced freelancer to set up a crypto hosting service for me. The chosen hosting service hasn't been specified, thus both shared, VPS and dedicated server hosting experts should feel confident in applying. Ideal skills and experience: - Significant experience in setting up and maintaining crypto hosting services - Broad understanding of different crypto hosting types like shared, VPS, and dedicated server hosting - Flexibility to support potentially multiple cryptocurrencies in the hosting service Please detail your relevant experience in your application.

..... ) need to work it as proof of concept. Input to provide - video that we want the export to be based on - text - select a language from the dropdown --- Output: - Generated video, based on video we uploaded - Lips sync, based on the new text - Voice similar. should be based on the voice used in the video we uploaded - Speach based on the text we provided in the input. ---- I can provide VPS to work on. Key requirements: - Configure and install existing AI model for Talking Head Avatar - Ensure the model can speak English and multiple European languages - Implement the model to generate audio Ideal skills and experience: - Proven experience in AI and machine learning - Familiarity with configuring and installing AI models - Previous work with multilingual AI models is a ...

We are a hosting company that has a BGP network with multiple carriers. We provide VPS, Bare Metal, Webhosting, ect. I need someone with networking experience to help add IPs to our network occasionally and support customer tickets with system admin questions. MUST BE ABLE TO SPEAK ENGLISH AND HAVE OCCASIONAL PHONE CALLS WITH MANAGEMENT. Knowledge with these would be a good fit: MikroTik Routers Dell Switches Dell and HP Servers Virtualizor EasyDCIM WHMCS Linux Windows

I've been struggling with getting the internet up and running on my physical RockyLinux server. I chose this OS for its stability and compatibility with CentOS, but I'm unable to activate the internet on it. I need help ...but I'm unable to activate the internet on it. I need help from a Linux expert who can guide me through this process. Key Tasks: - Troubleshoot and identify the root cause of the internet connectivity issue - Provide step-by-step guidance to activate Wired Ethernet connection Skills and Experience: - Extensive experience with Linux server administration, particularly with RockyLinux, CentOS or Debian. - Solid understanding of networking concepts, especially with regard to Wired Ethernet connections. - Proven track record of resolving connectivity...

i need a person with the following have deep debian knowledge know how to setup a cron service know how to setup log rotation know how to deploy a laravel 11 application Must work via anydesk If you can talk via zoom while working it will be better

...security while ensuring efficient virtualization across multiple servers. This setup is crucial for the seamless operation and security of our cloud computing environment. **Requirements:** - **Configuration of PfSense:** Implement it alongside Open Nebula to create a robust cloud computing platform. Experience with PfSense is a must. - **Network Security Features:** - **Firewall Rules:** Set up comprehensive firewall rules to protect against unauthorized access and threats. - **VPN Setup:** Establish secure VPN connections for remote access, ensuring that our cloud environment is accessible yet secure. - **Intrusion Detection System (IDS):** Implement IDS to monitor network traffic for suspicious activities and potential threats. - **Network Setup and Topology:** - Th...

I need a skilled developer with a deep understanding of SMTP Mautic VPS for a time-sensitive task. Key Requirements: - Expertise in setting up and configuring SMTP Mautic VPS port 25 open - Proficient in deploying and managing automated email campaigns - Ability to ensure optimal deliverability of email campaigns - Knowledge of best practices to avoid email going to spam This is an urgent project and I'm looking for someone who can deliver quality results quickly.

We create a SAAS that gives vendors the opportunity to sell gift cards. These giftcards can be redeemed at the vendors shop. We also need the option that we can sell giftcards for our own. These giftcards can be redeemed at all connected vendors. These functions are required: - Create a PDF document which is the giftcard - Integr...functions are required: - Create a PDF document which is the giftcard - Integration of Stripe Connect include invoicing - Scan QR-Code to redeem a giftcard - No design. Just use like and follow my sketch (all items are centered) - There are no other functions. Just interaction from frontend to backend for data entries and display data - Techstack MERN or similar - Installation on a VPS We have detailled spcifications. Feel free to ask ...

I'm in need of an expert who can set up my VPS server for hosting multiple portfolio sites. Key Requirements: - Operating System: Ubuntu The primary focus of the VPS deployment will be to accommodate seamless hosting of various portfolio sites. The ideal candidate will have experience in setting up VPS servers specifically for hosting purposes, and should be adept with both Ubuntu and Webmin. Additional information: - The VPS is expected to be configured to handle multiple domains efficiently and effectively. - The portfolio sites to be hosted are primarily static in nature, but a scalable solution is preferred to ensure future growth and potential transition to more dynamic sites. Please provide relevant experience and any suggestions to enhance the h...

As an enterprise-grade network user, I'm seeking a professional with a minimum certification of NSE4 from Fortinet to manage tasks related to Network Security and Firewall Configuration. Given the sophistication of our network - a highly complex one with numerous systems and interconnections - your role will require extensive knowledge and experience in similar setups. Tasks will include: - Implementing network security across all systems - Configuring and managing the firewall for optimal safety I anticipate these tasks to be completed within a month's time. To ensure a successful implementation, your technical skills should be backed by experience in troubleshooting and resolving network issues. Only apply if you can handle the complexity and interdependencies...

I am searching for a Linux proficient SLAX expert to perform advanced system integration tasks. Key Services Required: - System configuration on Linux OS using SLAX (DEBIAN) - OPENVPN & NETWORKMANAGER MODULES. Ideal freelancers should display: - Proven expertise in SLAX and Linux. - MUST BE ABLE TO CREATE CUSTOM MODULES - Extensive background in system configuration. - Up-to-date knowledge of advanced integration methods. Take note: This project requires more than basic or intermediate configurations and solutions. Only advanced SLAX SKILS are acceptable for the unique complexity of this task.

...not demonstrate ability in this field as the video for instructions are verbose and my tutelage will be basic as I am not a developer myself but have heavy product knowledge to guide you. Please be able to use TeamViewer to remote into my system to work as I have all required Database and System connection credentials available and ready. This will expedite the work so as to not require VPN and Firewall tuning and Credential sharing and such forth. To prove you have read this in full when you contact me make sure you start the chat with "Hey bro" Work needs to begin tonight, I estimate a skilled developer can finish this in 2 - 4 hours + Video & Question Time. Setting Project Rate accordingly as this is a high priority Job with specialized skillset, it will pay we...

...advantage. Understanding the primary goal of enhancing network performance is crucial. I'm looking for someone who can handle these tasks with efficiency and professionalism. I'm not looking for someone that needs their hand held throughout every step. The first task on the list will be determining what services each server runs in the data center and putting together a new design around vLANs, Firewall and etc. to secure the network. This means you must understand a service providers network and determine what's the best way to secure each service, the ports each service needs and etc. You will be required to design the layout, present the design to management and if approved, build out the network in a simulator to test and confirm it will function as needed ...

I require urgent assistance with setting up a Remote Desktop Protocol (RDP) on a Windows Virtual Private Server (VPS). The features and capabilities required are currently unspecified, but potential candidates may be tasked with enabling varying functionalities as the project moves forward. Ideal Skills for the Job: - Proficiency in Windows OS - VPS set-up and management - Knowledge of RDP implementation Your ability to effectively communicate and provide suggestions for potential features or capabilities will be highly appreciated. I am looking to complete this project ASAP, hence freelancers who can work within a short time frame will be highly considered.

Hello, Currently, the loading time is excessively long, taking approximately 7 seconds to fully display pages. This sluggishness negatively impacts user experience and compromises the overall performance of the site. Here are some key details about the site: Platform: WordPress Number of active plugins: 17 Security: Using Sucuri for site protection and cleanup Number of pages: Over 2000 Hosting: VPS at OVH RAM usage: 95% Note: The use of WP Rocket has been excluded due to past issues. Actions already taken to optimize the site: Image optimization with Imagify Implementation of lazy loading Cache setup (requiring revision) I expect the proposed freelancer to be able to: Offer concrete solutions to optimize loading speed, taking into account the current site configuration. Prov...

I have a Windows 10 system which is currently blocking ports 9876, 9877, 27015, and 27016. I need to ensure that these ports are accessible for both incoming and outgoing connections. Key Tasks: - Identify the existing issue(s) with the Windows Defender Firewall that is preventing access to these ports. - Fix the existing Configuration on the firewall to allow both incoming and outgoing connections through ports 9876, 9877, 27015, and 27016. Your Experience: - Proficient in Windows 11 firewall configuration - Experienced in troubleshooting port access issues - Familiar with network security and best practices - Skilled in providing secure access to ports while maintaining system integrity

I urgently need help restoring access to my website which has been down due to some iptables rules misconfigu...specific changes made to the iptables configuration are not available but I can provide access to the server for a professional to diagnose and fix it. The job demands a high degree of expertise in: - Linux administration - iptables firewall configurations - Web server troubleshooting and management My website is hosted on a dedicated server, so I require someone who has experience working in such an environment. Quick turnaround is paramount. Skills and experience: - Proven experience in managing dedicated servers - Solid understanding of iptables and firewall configuration rules - Proficiency in diagnosing and rectifying server related issues - Excellent troub...

...cloud-based infrastructure, and web development. - Strong knowledge of security practices related to web communications and data encryption. - Ability to work with open-source tools and integrate multiple technologies into a seamless solution. - Experience with Home Assistant or similar home automation platforms is a plus. Deliverables: 1. A fully functional cloud service setup on a Linux VPS (VPS is already available) that acts as an intermediary for remote connections. 2. A secure authentication server setup for managing user access. 3. A web interface and mobile app for system management and user interaction. 4. Comprehensive documentation covering setup, configuration, and usage. 5. Deployment scripts and maintenance guidelines. Duration: The project is ...

I've been grappling with a login issue on my Pterodactyl panel, which is hosted on a Virtual Private Server (VPS). Whenever I try to login, an error page is displayed instead of allowing access to the panel. Furthermore, the Pterodactyl panel is integrated with a Content Management System. I'm seeking an experienced PHP developer who can diagnose and solve this issue efficiently and effectively. Key Skills and Experience Required: - Proficiency in PHP - Familiarity with Pterodactyl Panel - Experience handling VPS - Knowledgeable in resolving login issues - Experience with Content Management Systems is a plus Looking forward to receiving your informed bids, highlighting any similar issues you've resolved.

experienced network specialist, well-versed in Cisco ISE and firewall configurations for an enterprise level network. We're currently experiencing network connectivity issues and require assistance with firewall configurations and overall network security.