Iptables ubuntu 904 jobs

Zeek ntrusion Detection System - in Ubuntu Applying this step in the video, recording a video during the application and explaining the steps in audio I'm looking for a seasoned network professional with experience in Zeek intrusion detection system. The main goal of this project is to monitor network traffic effectively and provide real-time alerts. Key Responsibilities: - Set up and configure the Zeek intrusion detection system on a virtual network. - Based on the project goal, the emphasis is on monitoring network traffic efficiently. - The type of network traffic to be monitored was not specified, thus a capability to monitor both LAN and WAN traffic would be ideal. Required Skills & Experience: - Proficiency in network monitoring and

I am looking for an experienced developer who can use Cython to wrap my existing CUDA code. This is a relatively simple code that is currently used for data analysis. Task: This is done in Linux (ubuntu). I had a old cython code that used to be able to connect with the CUDA code, i think the newer version of CMake changes had made it impossible. I have attached a small reduction of the code, it is pretty much just calling a CUDA kernel from the Python using Cython. The CMake builds, but when the Cython is imported the symbol cannot be found. (to build you need to define an environment variable CUDAHOME points to your nvcc) Steps: 0 (optional) you can Make the cuda code inside to check if it works (1) run (with CUDAHOME env var) (2) run (fail at this point as the .so file

Project Deadline: 1 Day Project Budget: $50 Project Type: PHP (8.2 and above) Server Type: Linux Ubuntu Project Overview: We have an existing PHP script that calls the OpenAI API & outputs the response in decoded JSON format. We want to add Replicate API () to the script so we have the option of using the Replicate API instead of the OpenAI API. A user should be able to specify which API the script should use via a line in the code. So... - Currently: Script uses OpenAI API - New Version: Script uses both OpenAI API & Replicate API The output format from Replicate API must match the OpenAI API response, as the output is used in an existing Web App. New API Documentation:

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 hosting environ...

I urgently need an expert to install CUDA on my Ubuntu Linux system for Tensorflow and Pytorch

I urgently need an expert to install CUDA on my Ubuntu Linux system for Tensorflow and Pytorch

I need a skilled developer with proficiency in React (particularly version 16), Ubuntu, and Apache for a project deployment. Key responsibilities will include: - Managing server configurations - Installing project dependencies - Configuring Apache for the application Having hands-on experience with the above tasks is crucial for effective task execution. We have access to the production server and all necessary credentials will be provided. Understanding of server-side deployment intricacies and problem-solving skills are as well essential for this task.

Project Deadline: 1 Day Project Budget: $40 Project Type: PHP (8.2 and above) Server Type: Linux Ubuntu Project Overview: We have an existing PHP script that calls the OpenAI API & outputs the decoded JSON response. We want to add Replicate API () to use the meta-llama-3-70b model & add a flag to the code to allow us to choose whether we want the PHP script to use OpenAI or Llama 3 (70B). The output format from Replicate API must match the OpenAI API response Reference File: 5* FEEDBACK WILL BE LEFT FOR YOU

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 hosting environ...

Hi Rupa G., I tried to upgrade with more additional IPs. Tried editing the network, then reinstalled by adjusting your script and following the videos. The Ubuntu Desktop did not have internet access, neither did the Ubuntu Server. curl did not work either. I think I missed something in the videos, probably about OPNsense. Please install, proxmox on OVH Scale-5, with 9 additional IPs, 1 desktop u22.04, 7 server u22.04, 1 mautic, 1 Windows 11, 1 OPNsense with Zenarmor; redo videos.

Hi hope you have a good day. I have odoo installed on like this I have asked someone else to update my docker image to version 17 odoo. I have now this problem It has to be fixed on the saas for the enterprise version V17 I am in search for someone who can solve this for me. Is this something you can do? Thank you for you're response. Cheers, Deef

We are looking for long help. I'm in immediate need of an experienced professional with a strong background in Postfix 3.3 and Ubuntu 18.04 for a swift and effective system update. Major Requirements: - Updating Postfix 3.3 (to 3.9) on my Ubuntu 18.04 (to 20.04 or 22.04) - Enhancing the performance and resolving any bugs or issues in the current system. (CA files, openSSL not working properly) - Customizing mail server settings for an improved mail delivery. Ideal Skills and Experience: - Proficiency in Postfix 3.3 and Ubuntu 18.04. - Track record of doing similar system updates and enhancements. - Understanding of custom mail server configuration. Please note that this is an urgent project, and a swift response is expected.

...automatically update in Xibo, ensuring that the latest content is consistently displayed on the screens. Key requirements: - Integration between Canva and Xibo: The freelancer should be able to connect Canva with Xibo, allowing for an automated update process. - AWS and Linux server management: Experience in managing AWS and Linux servers is a plus, as the Xibo system is self-hosted on an AWS Ubuntu server. We are getting this error when try to integrate: {“error”:0,“message”:“API configuration problem, consult your administrator”} We need the solution to be documanted and step by step to resovle it in future. Ideal skills and experience: - Proficiency in Canva and Xibo: The freelancer should have a deep understanding of both platforms to...

I am in need of an expert in networking, specifically in iptables and network security. Key Responsibilities: - Develop an iptables script with a focus on stateful inspection as a crucial security feature - Establish and implement efficient network security measures - Potential to handle both incoming and outgoing network traffic, although specifics are to be defined. Your Skill-set Should Include: - Deep understanding of network security and iptables - Expertise in routing and forwarding - Ability to handle Quality of Service (QoS) - Proficiency in the stateful inspection of network security

I'm in need of a skilled Ubuntu expert to assist with troubleshooting and debugging on a cloud-based Ubuntu instance. The machine is not booting anymore, we need to repair it or to get a backup file of the main partition

I am in need of a system administrator with the specific skill set to optimize and configure my dedicated server that runs on WHM (Ubuntu 22.04) and Cpanel. The server should be fine-tuned to perform optimally, in line with its hardware specifications. Key requirements: - The server should be optimized and configured to ensure it's running efficiently and effectively. - There are noticeable latency and website transfer issues when Cloudflare is enabled. These issues need to be comprehensively addressed by the system administrator. - The system administrator will only be given cPanel and WHM access, so they should be comfortable troubleshooting and configuring within this scope. Ideal skills and experience: - Proficient in system administration and server optimization. - Prior...

I'm seeking assistance in configuring Varnish, Nginx, and PHP-FPM8 on my Ubuntu 22 server. The primary goal of this setup is to improve the performance of my website and make it more efficient in handling high traffic. Key Responsibilities: - Configuring Varnish, Nginx, and PHP-FPM8 on an Ubuntu 22 server. - Implementing an efficient caching strategy to speed up page load times. - Ensuring that the server can handle high traffic without compromising performance. Ideal Skills & Experience: - Proven experience in configuring Varnish, Nginx, and PHP-FPM8. - Strong understanding of website performance optimization. - Experience in handling high traffic websites. - Familiarity with implementing headers for efficient caching, including the x-ua-device server header vary ...

I'm seeking an experienced professional who can help with installing a Python Flask project on my AAPanel Linux server, which is running on Ubuntu. Key Requirements: - Knowledge and expertise in Python, particularly Python 3.x version. - Experience with deploying Flask applications on Linux servers. - Familiarity with Ubuntu and AAPanel is a plus. Some of the tasks you will perform include: - Setting up the Flask project on the AAPanel server. - Configuring the server to run the Flask application smoothly. - Ensuring that the installation is secure and scalable. Please note that Python 3.x is already installed on the server. Your primary focus will be on the Flask project installation and the server configuration. I'm looking for someone who can start working...

I require the implementation of SLAM (Simultaneous Localization and Mapping) and navigation using ROS2 on a Raspberry Pi running Ubuntu. The project will utilize 2d lidar, imu, and a depth camera. You will: - Develop a system to carry out SLAM and navigation in an environment size that will be specified later. - Employ given hardware components like 2D lidar, imu, and depth camera to capture the necessary information. - Produce an output from the SLAM process that will be useful for navigation. Ideal Experience and Skills: - ROS2 expertise - Experience with Raspberry Pi and Ubuntu - Familiarity with SLAM and navigation systems - Proficiency in manipulating 2D lidar, imu, and depth cameras Please, note that this project has a specific budget. Bids outside this range may no...

I have an ubuntu server I installed WHM and cpanel but the wordpress toolkit does not work and shows error that it cannot download wordpress from wordpress site. I need a pro server guy to fix this issue. Please note that the completion of this project is urgent.

I am seeking for someone who can help me to finish the settings for my ubutun server. I have 16 hard drives and I configured two hard drives for raid 1 to install softwares and 13 in raid 5 and one hot swap. I've installed sofwares on raid1 disk. How can I config raid 5 hard drive to store mysql data, upload images, etc from user

I'm in need of an expert who can effectively set up SMTP IMAP via dovecot exim on a Ubuntu server to send and receive emails for my business. I have an existing domain and email address that will be integrated into this process. We have hestiacp installed. Here are the specific requirements: - Proficiency in dovecot exim, SMTP, IMAP, and familiarity with email clients like Outlook, Gmail or Apple Mail. - Excellent knowledge of Ubuntu server administration. - Ability to secure the email server from vulnerabilities. The server will be used for both internal and customer communication purposes, so the setup must be professional and reliable. If you possess these skills and can deliver high-quality work, kindly place your bid. Looking forward to a successful collaboratio...

I'm facing an issue with my Ubuntu webserver. There was an unidentified change made recently, possibly in the nginx configuration, which was reverted promptly. I am unable to access any websites hosted on ubuntu or Plesk also hosted on the server. There is no remote access to the server so this could make it difficult to diagnose. Key Tasks: - Diagnose the root cause of the issue causing the webserver to be inaccessible externally - Resolve the issue and ensure the webserver is reachable from external networks Skills and Experience: - Proficiency in Ubuntu and webserver administration - Strong understanding of networking and firewall configurations - Experience with nginx or similar webserver software - Troubleshooting skills to identify and rectify the issu...

I need an experienced professional in KVM (Qemu) Linux for installation and setup. The operating system that the KVM (Qemu) will be installed on is not yet decided, but will likely be CentOS, Ubuntu, or Debian. It's worth noting, my current operating system is Windows. The freelancer needs to have: - Expertise in KVM (Qemu) Linux installation - Proficiency with multiple operating systems (CentOS, Ubuntu, Debian) - Understanding of Windows, as it's my current OS - Ability to provide guidance and recommendations for the optimal choice of OS for KVM (Qemu) installation The exact tasks will include: - Helping choose the best Linux distro for my needs - Installing KVM (Qemu) on the chosen Linux distro - Conducting a walk-through with me for future understanding

I require a professional to install the Essl Epush server on my Ubuntu 18.04 server, hosted on shared hosting at Hostinger. The primary purpose of this server installation will majorly focus on: - Biometric Data Processing The ideal candidate would have extensive previous experience with the following: - Ubuntu 18.04 - Essl Epush server installation and configuration - Working with shared hosting environments at Hostinger Please note that this job would include successful installation of the server and ensuring it's functioning as expected for its intended use. It's crucial for the person handling this job to have expertise in both Ubuntu and Esll Epush server installations available for this process. Kindly provide any relevant examples of work that ma...

Hello We need you to install and configure pop and imap4 servers. You will also install and configure a web front-end for the above servers. You need to be able to install the servers using Ubuntu . I will share the exact details to bidders. Thank you Alfred

...explain and guide me through the setup, ensuring that I can manage the system post-installation on my own. The ideal candidate for this project should have the following skills and experience: - Proficiency in Hyperledger Fabric: The freelancer should have a proven track record of successfully installing and setting up Hyperledger Fabric on different environments. - Experience with Windows and ubuntu: Given that my laptop runs on Windows, the candidate should be well-versed in running Hyperledger Fabric on this operating system. - Knowledge of Blockchain: A good understanding of blockchain technology and experience in developing blockchain applications would be highly beneficial. - Guidance and Teaching Skills: The candidate should be able to provide clear and concise guidan...

I have an application in Ubuntu 16.04 that's written in C++. It randomly crashes every few hours, and I suspect it may be related to the usb microphone. I need an expert in debugging to diagnose and fix the issue. Key Points: - The crashes are occurring during idle or background processes, but I'm not entirely certain of the exact trigger. - The freelancer must be fluent in C++ and have a high level of proficiency in debugging on Ubuntu systems. - Prior experience with usb microphone-related issues in C++ applications is a plus.

PHP and MySQL web development;Error correction of HTML, CSS, PHP, MySQL, Linux Server (Almalinux, CentOS, and Ubuntu);Support for WordPress modules, themes, and implementations;Support for cPanel, Plesk, CWP, and OVIpanel;Support for working directly on Linux server;Important:All communication will be on the Freelancer.com chat;In the event that you do not provide enough details with the order, the service will be delivered only with the details received within the set time;I will fix any delayed work only during our agreed-upon timeframe for commitments made before payment. Any requirement during the work will require payment for additional time.

We're looking for a skilled freelance to solve an issue we have in our OpenVPN network based on an Ubuntu server. We're experiencing issues with 14 clients, all connected through the same cabled network of a client of ours. Clients are intermittently accessible via the VPN. When we manage to establish a connection to them (via SSH), the connection is dropped after a few seconds. In the server log, we consistently see the following message for these problematic clients: MULTI: new connection by client 'JLR-LOC1' will cause previous active sessions by this client to be dropped. Remember to use the --duplicate-cn option if you want multiple clients using the same certificate or username to concurrently connect. After adding the duplicate-cn option in the server ...

I'm experiencing a 502 Bad Gateway error on my wordpress multisite, it is intermittent. Key Requirements: - Diagnose th...Bad Gateway error affecting the server connection. - Review the server configuration to identify and rectify any misconfigurations causing the issue. - Analyze error logs to pinpoint the source of the problem. Ideal Skills and Experience: - Proficiency in server management and troubleshooting, particularly with a focus on resolving 502 Bad Gateway errors. - Extensive experience with Plesk, PHP, Ubuntu and Nginx is a must. - Strong ability to analyze and interpret server error logs. - Excellent communication skills to explain the issue and the resolution process clearly. Please provide a detailed overview of your relevant experience, specific to this iss...

I am looking for a skilled AWS engineer to configure an EC2 Ubuntu Server for my project. Here is what I require: - EC2 Instances: Knowledge in setting up and configuring EC2 Instances is needed. As the operating system, Ubuntu Server needs to be installed correctly, ensuring maximum security and functionality. - Compute Optimized: I have a preference for a compute-optimized EC2 server. Therefore, experience in performance-focused instance types would be impeccable. - Jupyternotebook, Volume, Subdomain Please ensure smooth operation and optimize for performance within the AWS environment. Previous work with AWS EC2 and familiarity with Ubuntu Server and compute-optimized instance setup is highly desirable.

I'm in need of a professional who could install the latest version of "Bustabit" from its Github repository onto a Google Cloud Compute Engine instance, specifically on Ubuntu 22.04 LTS. Key Responsibilities: - Sharing your public SSH key - Connecting to an instance using the IP address that I will provide - Installing and configuring "Bustabit" with a focus on functional settings The job will also include setting up "Bustabit" to use "Bitcoin Testnet". Ideal Skills: - Competency in Ubuntu OS - Familiarity with Google Cloud Compute Engine - Advanced understanding of Bitcoin and Bustabit - Experience in SSH protocols - Capacity to make functional configurations to the default "Bustabit" setup. Communication will be ke...

I'm in immediate need of an experienced professional with a strong background in Postfix 3.3 and Ubuntu 18.04 for a swift and effective system update. Major Requirements: - Updating Postfix 3.3 on my Ubuntu 18.04 system to the latest, most secure version available. - Enhancing the performance and resolving any bugs or issues in the current system. - Customizing mail server settings for an improved mail delivery. Ideal Skills and Experience: - Proficiency in Postfix 3.3 and Ubuntu 18.04. - Track record of doing similar system updates and enhancements. - Understanding of custom mail server configuration. Please note that this is an urgent project, and a swift response is expected.

I'm in need of an experienced and diligent freelancer to install and set up an open-source Apache Fineract/Mifos on AWS. The key aim is to be able to consume API's in another application securely and access the user interface using a browser. And provide documentation of how to do it myself. To succeed in this project, the freelancer should be capable of: - Installing and setting up...this project, the freelancer should be capable of: - Installing and setting up open-source Apache Fineract/Mifos on AWS. - Ensuring that APIs can be securely consumed in another application. - Setting up a user interface that can be easily accessed via a browser. Reference link : https://mifosforge.jira.com/wiki/spaces/docs/pages/3559555073/Mifos+X+23.12.31+Installation+Guide+for+Windows+11+...

I am seeking a skilled individual to enable mod_rewrite (htaccess) on my Ubuntu server. the problem: product upload is not working at woocommerce

We are looking for the best developers for automation in Apache, Ubuntu, RTMP streaming and HLS with low latency. Auto bids will be deleted.

I'm in need of an expert to install Bitcoin Core and Wallet GUI on Ubuntu 22.04 system. Here's what you need to do: - Install Bitcoin Core and Wallet GUI on Ubuntu 22.04 - Configure it for business transactions Ideally, you should have the following skills and experience: - Ubuntu 22.04 troubleshooting and setup expertise - Familiarity with Bitcoin Core and Wallet GUI software - Knowledge of secure cryptocurrency setup, although additional security measures setup is not required at this stage. My end goal is to have a functional Ubuntu system for my business Bitcoin transactions. Please make sure everything is working smoothly before you complete the project. Excited to work with you.

I have a Ubuntu VPS and need a professional to install a Discourse forum on it. I already have the domain name secured and root access granted. The ideal freelancer for this project would have experience with: - Linux (specifically Ubuntu) - VPS management - Discourse forum installation This is a straightforward task for someone who knows their way around an Ubuntu VPS. Looking forward to seeing your bids. I have digitalocean VPS ready , smtp server from Project Aim: install discourse forum on my VPS .

Currently seeking a developer skilled in using Ubuntu as a base image for Docker. You will be responsible for the set-up of Docker image in a cloud-based environment. The Docker image will be utilized for a web application, therefore prior experience in this area is preferred. Further, your key task will involve ensuring that these images are published to artifactory without any vulnerabilities. Expertise in Docker, Ubuntu, cloud technologies, and web application development will be highly beneficial to this project.

I am building the backend in NodeJs, and I have deployed the nodeJs app on AWS ec2 and using Ubuntu. The issue is, that sometimes (Once in a day or twice in a day) I get the "Reached heap limit Allocation failed" error in my PM2 log and then app stops working. The App is hosted on AWS EC2. I check the AWS EC2 monitoring tab I get a sudden spike in Network in (bytes) and CPU utilization (%), and then the app got crash. Just FYI: I am using and some webhooks in my application. I need a person who has done the memory detection work before. Please note, since the application is in production so I will not be able to provide you the codebase and you will need to work by Remote. Please mention: Memory in your proposal beginning to consider your bid.

In need of an expert to install Odoo 17 on my Ubuntu VPS hosted with Vultr. The key tasks for this job include: - Setup and configure Odoo 17 - Ensure that the key modules; Sales and CRM are pre-installed Ideal Skills & Experience: - Profound experience with Odoo installation - Familiarity with Ubuntu operating system - System administration - Experience with VPS hosting particularly with Vultr. Please, your proposals should indicate your experience with these systems and any similar projects you've handled in the past. Looking forward to working with you.

...up a Linux web server and a database server on Ubuntu. The requirements are as follows: - Web Server: Please configure Nginx to serve as the web server. Ensure it's properly installed and optimized for performance. The access to the server should be via ssh keys only. Also provide information on how to set up permissions for individual Laravel projects in /var/www folder. - Database Server: Set up a MySQL database server. Create a database and a user with appropriate permissions and ensure everything is secure. - Security: Implement necessary security measures to harden the servers and ensure the installation is safe from common vulnerabilities. Ideal candidates should have: - Proficiency in Linux server administration, particularly Ubuntu. - Extensive experience ...

I'm looking for an experienced developer to Dockerize my application and upgrade my ASP.NET Core 2.1 project (currently version 2.1.0) to .NET 6. Key Responsibilities: - Create a Docker file based on the Linux operating system. - Upgrade my project from ASP.NET Core 2.1 to .Net 6. Skills & Experience: - Robust knowledge in working with Docker and Ubuntu. - Proficient in .NET 6 migration from ASP.NET Core 2.1. - Ability to handle project dependencies while upgrading (specific packages or dependencies may be discussed later). The successful bidder will show excellent knowledge in making a seamless transition with minimal disruption. Looking forward to your reliable assistance. Note: You need to complete the work through remote access.

I'm in need of an experienced and diligent freelancer to install and set up an open-source Apache Fineract/Mifos on AWS. The key aim is to be able to consume API's in another application securely and access the user interface using a browser. And provide documentation of how to do it myself. To succeed in this project, the freelancer should be capable of: - Installing and setting up...this project, the freelancer should be capable of: - Installing and setting up open-source Apache Fineract/Mifos on AWS. - Ensuring that APIs can be securely consumed in another application. - Setting up a user interface that can be easily accessed via a browser. Reference link : https://mifosforge.jira.com/wiki/spaces/docs/pages/3559555073/Mifos+X+23.12.31+Installation+Guide+for+Windows+11+...

I'm seeking a seasoned JavaScript developer to set up Jitsi on my Ubuntu server, and integrate it as an API service for P2P video and audio calls. Key requirements include: - Proficiency in JavaScript and working knowledge of Ubuntu servers - Installation and configuration of Jitsi for P2P video and audio calls - Integration of live streaming feature into the Jitsi service - While security is of importance, specific measures were not indicated in the brief. Therefore, standard security practices are to be applied with an open discussion for possible enhancements. Please, only apply if you have experience with such projects and can demonstrate an understanding of Jitsi and Ubuntu servers. A hands-on approach is needed to ensure a flawless integration and configur...

Project Duration: Within 1 Day Project Budget: $125 Project Type: React & Tailwind CSS Server Type: Linux Ubuntu Project Level: Standard EXCELLENT LEVEL OF ENGLISH REQUIRED Project Overview We want a number of improvements & layout changes made to our React Admin Dashboard 5* FEEDBACK WILL BE LEFT FOR YOU

...need of a knowledgeable freelancer to provide a introduction Ubuntu 22.04 Linux course focusing primarily on: ( I need to present this to 10 technicians who use linux based systems daily) Each attendee will have access to a Live image Ubuntu Machine to work with) - Basic system administration - Remote access solutions such as SSH, Telnet, Minicom - Essential usage instructions for a selection of beneficial command line commands, covering at least cp, scp, vi, cat, See attached for basic framework of minimum requirements. Each command must be given with samples of how it is used. Urgency is key in this project, as I require the completion of the course as soon as possible (maximum 1 week from now). Candidates with deep Ubuntu knowledge, impressively agile teachin...

I am seeking an experienced developer with a strong understanding of SFTP servers, AWS Lightsail instances, and Ubuntu. Key requirements for this project: - Setup an SFTP server on Ubuntu within an AWS Lightsail instance. - Implement SSH key authentication for added security, easing my concerns about file transfer safety. - Restrict server access exclusively to certain IPs for an added layer of security, ensuring that only my team can access the server. - Construct the server for file transfer amongst my team, helping us streamline and secure our workflow. Expertise in server and network configuration is a must. Knowledge in working with both AWS and Ubuntu would greatly benefit the success of this project.

I'm in need of a skilled professional to assist with setting up a robust secret key encryption system on my Ubuntu system. The primary goal of this encryption is to ensure secure communication. Key Requirements and Specifications: - **Purpose:** The primary aim of this project is to secure my confidential software and applications through the implementation of an effective secret key encryption system on my Ubuntu system. - **Specific Requirements:** I don't have any specific requirements for the system implementation, hence I seek an expert to recommend and configure the most suitable setup. Ideal Skills and Experience: - Proficiency in Ubuntu systems and encryption methods - Experience in implementing encryption systems, particularly for software and app...