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Ahoj, jsme malá firma, proto hledám administrátora...záloha, aktualizace, nastavení TLS spojení, on-line replikace Master/Slave, nastavení cluster • Správa sítě – konfigurace a výměna prvků - switches, dohled, Správa a nastavení firewallů, včetně práce s WAF - Web Application Firewalls a aplikace na loadbalancing • Zálohování – provádění, kontrola, nastavení • Instalace, nastavení a správa VMware virtualizačního prostředí • Práce se software SIEM - Security Information and Event Manager • Práce s IPS - Intrusion Prevent Systems • Linux Debian • Bezpečnost – ...

ComSource s r.o. Společnost Comsource, s.r.o. je mladá dynamicky se rozvíjející společnost působící v oblasti komplexních řešení v oblasti networkingu a security pro velká ISP poskytovatele, Datová centra a velké společnosti. JavaScript frontend developer na ultra super projekt Děláme velkou věc a děláme ji dobře, používají nás firmy po celém světě. Chráníme Internet přes DDoS útoky a jinou digitální havětí. Vlastně sis díky nám mohl koupit oblíbenou věc ve svém oblíbeném e-shopu, dívat se na video, na Live přenos, aniž by sis něčeho neobvyklého všiml...

I'm seeking a proficient website designer to create an e-commerce platform using WooCommerce. With a heavy emphasis on a user-friendly and visually appealing interface, the website needs to function smoothly with the following capabilities: 1. Shopping Cart: Users should be able to add and remove items at their convenience, with a smooth and simple checkout process. 2. User Registration: A secure but straightforward process for users to create their own accounts and make purchases securely. 3. Product Review and Ratings: A reliable system where users can rate and review purchased products, also integrating an efficient product recommendations system based on users' purchase history and ratings. The ideal candidate will have previous experience with WooCommerc...

As a Wordpress site owner, I'm interested in conducting security testing with the primary aim of testing penetration resistance. I'm specifically looking to uncover any instances of ineffective firewalls, Denial Of Service attack possibilities in the security system of the website built with Elementor and WooCommerce plugins. Skills and Experience: • Expert in Wordpress security and firewall systems • Comprehensive understanding of penetration testing • Solid background in ethical hacking • Experience with Elementor and Woocommerce platforms • Ability to produce detailed reports Deliverables: • A thorough report on identified vulnerabilities, specifically related to firewalls • Recommendations for improvements in ...

I'm in need of a professional who can access and retrieve information from a partner's iPhone without physical access to the device. Specifically, the task involves obtaining: - Message history - Media shared - Contact list A deep knowledge of iPhone's security, WhatsApp functionality and ethical hacking is desirable. Understanding of remote data retrieval is essential. Please note that this task should be done ethically and within legal confines.

...input any website URL or document, scan the website/document for relevant data, and then interact with an AI model to retrieve information from the scanned website. The application will also include a chatbot feature that can be easily integrated into other websites as a microservice. Additionally, the application will support payment methods for premium features. Requirements: Website / Document Scanning Functionality: * Users should be able to input any website URL or document into the application. * The application should scan the website and extract relevant data for processing. * Extracted data should be stored in a database for future reference. AI Model Integration: * The application should integrate with an AI model capable of answeri...

I'm looking for a skilled web developer to complete the frontend codes on my sports community website. You'll be tasked with implementing the following features: - User Authentication: The platform will incorporate an email and password authentication system to ensure secure access for our users. This is a critical component of the website's functionality. - Community Creation: Users should have the ability to create and join sports communities of their interest. This feature will be integral to fostering a sense of belonging and facilitating interactions among sports enthusiasts. - Content Sharing: Members of the community will be able to share text posts and comments. Additionally, they should be able to create and manage event announcements and updates. These fe...

I am seeking to acquire a comprehensive list of 10,000 fake domains associated specifically Saudi Arabia with phishing scams. This list will primarily serve the purpose of security testing. The focus of this task will be on the accumulation of domains, with no requirement for a detailed description of each domain's potential threat level. The ideal freelancer for this job would have a strong background in cyber security and a profound understanding of Web Scraping, phishing scams.

I am in need of an experienced app developer who can create a cross-platform application for both iOS and Android. Here are the key features I need: - User Accounts and Profiles: Users need to be able to create and manage their own profiles. Experience in secure login functionality is imp...to provide real-time updates to users. You should have experience in creating apps with real-time functionality. As for the design, I appreciate your creativity in this regard as I have not identified any specific design preferences yet. Show me your portfolio or provide samples of past designs done. The ideal candidate has solid experience and proficiency in cross-platform app development, security protocols, payment gateways, real-time updates, and a creative eye for intuitive, user-friendl...

I need a DNS expert to assist with managing and optimizing DNS records for my project. The tasks include improving website performance, configuring email delivery settings, and ensuring domain security. Key Responsibilities: - Set and Optimize DNS records to enhance website performance. - Configure email delivery settings for smoother operation. - Ensure maximum domain security through appropriate DNS management. Requirements: - Proven experience in DNS management and optimization. - Expertise in configuring email delivery settings. - Strong understanding of DNS security protocols. - Ability to work quickly and efficiently under time constraints.

I'm in need of a highly skilled freelancer who can develop an AI-based search engine tailored towards the customers and employees use for a company. The key features required for this project include: -Natural language processing: Understanding and interpreting human language effectively is crucial. -Relevance ranking: The system should be capable of ranking search results based on their relevance to the search query. -Personalized recommendations: The ultimate goal is to personalize user experience, thus the engine should be capable of generating recommendations based on user behavior and preferences. In terms of data sourcing, the AI engine should primarily draw information from databases. A background in data mining and database management would therefore be adv...

To all proficient developers with a knack for security enhancement, your expertise is required! I have an ongoing spam issue affecting various areas (registration page, comments section, contact forms) of my website - an issue I encounter daily. Here's what I already have in place: - CAPTCHA However, this hasn't been effective enough in curbing the pesky robot registrations. Looking to Work With: - An expert web developer with extensive knowledge of anti-spam technologies and website security. - Someone with prior experience in implementing Honeypot and IP blocking techniques. - Quick response rate would highly be appreciated given the frequency I'm encountering this problem. Your job will focus on: 1. Reviewing and enhancing the current ...

I'm in need of a highly-skilled professional who specializes in Azure Security Engineering and ForgeRock Training. Key tasks include: - Azure security configuration - Conducting vulnerability assessments - Undertaking threat hunting exercises Additionally, expertise in ForgeRock training covering the following topics will greatly benefit my team: - Identity and Access Management (IAM) - Single Sign-On (SSO) - User Provisioning The ideal candidate is required to hold an 'Azure Security Engineer Certification'. This certification will give me confidence in your capabilities to successfully execute the necessary tasks. Your adeptness in handling Azure security coupled with your ability to impart crucial knowledge in ForgeRock makes you an inte...

Name to incorporate in the logo - Dusty Slate Consulting Slogan to incorporate in the logo - Let us help you clear your slate. Description of the organization and its target audience: Dusty Slate Consulting is a consulting firm that specializes in, Prototype Development, Secure software concepts. Business process optimizations, Security Analysis, penetration testing, and custom application development. We also specialize in systems integration and robotic process automation. If you have an idea that you cannot get made, we can make it happen. My target audience are companies that have ideas but lack the inventive resources to make the ideas happen, as well as small time inventors that need a leg up in getting a prototype built, or help getting it manufactured. I...

I'm in need of a ...should effectively streamline risk management processes, and ensure data security and accuracy in all stages. Skills and Experience Needed: - Proven track record of developing high-risk intelligent process automation. - Extensive experience in the risk management sector, specifically Risk Management Framework. - Proficiency in UiPath development, ensuring the automation system is robust, efficient, and secure. - Strong communication skills to understand and implement the specific requirements of this project. This is a challenging yet rewarding project for a seasoned UiPath expert with a background in high-risk environments. ITMRA 1996, FISMA, NIST SP 800-18, 30,34,35,40,37R2,39,40,61,60,128,161,207,OSCAL-Open Security Control Assessment Language,...

I'm in need of a professional and elegant logo that I can use primarily online, on websites and social media platforms. Key Requirements: - Professional and elegant design: The logo should convey sophistication and professionalism. - Cool Tones: I prefer the use of cool tones, specifically blues and greens. Ideal Skills and Experience: - Previous experience designing logos for professional purposes and online use. - Ability to work with cool tones and create a design that is elegant and minimalistic. Please include relevant samples of your previous work in your bid.

The project involves identifying, researching, and addressing a security vulnerability in a critical system/software that cannot be immediately upgraded or patched. Students must propose a topic, describe the vulnerability, and outline detection and mitigation strategies. The project spans three phases: topic proposal, vulnerability description and proposed solutions, and implementation and demonstration. Need to select a vulnerability with significant impact (5.0 or higher CVSS rating) from 2020 or newer, affecting popular OS/applications/devices. The proposal should include CVE number, vulnerability description, and proposed detection/mitigation approaches.

As a growing startup in the field of CCTV and security solutions, we recognize the critical role that a professionally designed and strategically implemented website can play in achieving our business goals. Our key objectives for this project are to increase online visibility, generate leads, and boost sales. What We Need: 1. Website Development: Professional design that reflects the security industry. Intuitive UI/UX to facilitate customer interaction. E-commerce functionality for direct product sales. SEO-optimized to rank well on Google. Mobile and desktop friendly. 2. Digital Marketing and Ongoing Maintenance: Proactive monthly maintenance of the website. Comprehensive digital marketing strategy including SEO, PPC, email marketing, and social media...

I'm in need of skilled app developers who can create a robust E-commerce application for both iOS and Android platforms. Key Requirements: - E-commerce Focus: Please inbox ? ...MTN. The application should be integrated with MoMo MtN payment gateways to ensure smooth transactions for users. Skills and Experience: - Proficiency in app development for both iOS and Android. - Prior experience in creating E-commerce applications, with a focus on usability and user experience. - Expertise in integrating payment gateways in mobile applications. - Strong understanding of security measures for E-commerce platforms. I'm open to your suggestions and expertise to enhance the functionality and usability of the app. If you have a strong track record in developing similar apps, ple...

I'm looking for a skilled cyber security professional who can assist with ensuring the integrity and safety of our systems. The ideal candidate should have expertise in network security, application security, and data security. Key project components include: - Conducting a thorough vulnerability assessment to identify potential weaknesses in our current systems. - Performing penetration testing to simulate cyber-attacks and evaluate the effectiveness of our security measures. - Executing a comprehensive security audit to ensure that our systems are aligned with industry best practices and compliant with HIPAA, GDPR, and PCI DSS. Your role will be crucial in ensuring our organization is not only secure from cyber threats, but also in compli...

...will be required to oversee the setup, configuration, and daily maintenance of our Ubuntu server ensuring smooth operations. - Proxmax administration: Extensive experience in Proxmax is essential to handle the virtualization environment efficiently. - Cloudflare administration: You will also be responsible for configuring and monitoring our Cloudflare services, ensuring optimal performance and security. Your application should include: - Detailed project proposals: I'm looking for a freelancer who can present a clear, concise plan of how they will handle the tasks and what strategies they will implement to ensure the smooth running of our systems. Communication will be facilitated through Anydesk access. If you're confident in your system administration skills and ha...

...updated executable and perform startup tests to ensure its stability. Design a rollback mechanism to revert to the previous stable version if the new version fails at startup. Incorporate signature verification for each new executable to maintain security and authenticity. Enable the ability for periodic automatic updates and the ability to turn automatic updates off. Expose your program to a REST api so that it can be operated and monitored from a local HTML Run the program as a SYSTEMD service on boot and monitor it's status Preferably use pre-existing open-source Golang libraries to achieve these objectives, ensuring that the solution is both efficient and reliable. There are several that accomplish the above tasks e.g. Requirements:

I have a php html5 flash js based game for Vesta (Centos 7) panel and a high security installation instruction for vesta. There are detailed nginx directives, I need a friend who can install / apply them in the plesk panel. So what I need is to fulfill these installation instructions in a way that is suitable for plesk centos 7 and to install the game, to take note of every installation step and adjustments made for plesk while installing the game and to create an installation instruction in accordance with plesk and share it with me. The most suitable candidate: - Expertise in CentOS and general Linux systems. - Experience in game installations on Linux. - Courteous, efficient and effective communication.

...functional e-commerce platform for my jewellery brand. My main focus is on having a website that can handle online transactions seamlessly. Key Responsibilities: - Develop an e-commerce website that is visually appealing and user-friendly, with a focus on mobile responsiveness. - Integrate Credit card and Bank transfer as the primary payment methods. - Ensure the website is secure and has SSL certification. - Implement a smooth checkout process for customers. The ideal candidate should have: - Extensive experience in developing e-commerce sites, preferably with jewellery or luxury brands. - Proficiency in payment gateway integration, particularly Credit card and Bank transfer. - A solid understanding of web security and SSL certification. - The ability to w...

...to authenticate users with their local AD credentials. This is crucial for security and access control. - Seamless Integration: Ensure that the connection between the database and the AD server is seamless and reliable. - User Management: The system should allow for easy management of user privileges, ensuring that the right people have the right levels of access. Ideal Skills and Experience: - Experience with Postgres: You should have a strong background in working with Postgres, particularly in a configuration and security context. - AD Integration: A deep understanding of Active Directory and how to integrate it with other systems, including databases. - Security Focus: The ability to set up robust security measures to protect the database and ensure ...

I have an APK which is crucial for the security of my device. To prevent unauthorized deletion, I need a professional with advanced knowledge in Android development to implement an anti-uninstall feature. Key Requirements: - Implement an anti-uninstall feature that requires Root access. - Ensure the feature is discreet, and can't be easily bypassed. - Ensure the feature doesn't significantly impact the performance of the APK or the device.

I am looking for a competent developer who can rapidly create a demo page similar to ''. The functionalities of this page should include: - Website vulnerability scanning - Threat analysis and security grading The critical aspect that the demo page should highlight is the threat analysis and security grading of website vulnerability scanning. As for the presentation of penetration testing results, they should be displayed in a textual format. Candidates should have strong skills and experience in web development, security grading, and vulnerability scanning. A thorough understanding of threat analysis is also crucial for this project. Your ability to effectively transform complex data into understandable textual narratives

I'm a senior-level professional in the field of cloud security engineering. I'm looking for a talented resume writer to help me build a resume that showcases my extensive experience in the field of cloud security engineering. Key Requirements: - Craft a professional and engaging resume that highlights my experience, skills, and achievements in the cloud security field. - The resume should be tailored for the cloud security engineering field and should follow the preferred formatting style of a Cloud Security Engineer. - Experience in writing resumes for senior-level professionals in the tech industry, especially in cloud security engineering, would be an asset. - Familiarity with the specific skills and technologies relevant to cloud pl...

I need a backend developer to complete my marketplace website. The HTML and CSS are ready, and now I require the backend coding to be developed with respective API integrations. Key Functionalities: - User Authentication and Registration: Users should be able to securely sign up and log in to the website. - Product Listing and Search: A seamless system for users to add, search and interact with products. - Payment Processing: Smooth integration of payment gateways to ensure secure transactions. Key Requirements: - Backend Coding: Looking for a professional who can develop the entire backend system from scratch. - Python Proficiency: The backend should be built in Python. - API Integration: In addition to payment gateways, I also require the integration of social media logi...

I'm looking for a script or code snippet that can ...snippet that can help me disable the back button in Google Chrome for a specific website. I'm interested in preventing users from navigating back to previous pages. Key Requirements: - The solution should be specific to Google Chrome. - The back button should be disabled only for the designated website. Optional: - If the solution can redirect users to a specified page instead of allowing back navigation, that would be a plus. Ideal Skills: - Proficient in JavaScript and browser extensions. - Experience in web navigation control and user experience enhancement. - Understanding of browser compatibility and security considerations. I'm open to suggestions on the best way to implement this functiona...

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 ...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 t...

I need a skilled h a c k e r to help recover funds that are currently inaccessible on a website. The specific details of the situation will be shared upon hiring. The successful freelancer for this job should ideally possess: - Proven experience in ethical h a c k ing or similar - Strong understanding of website security - Excellent problem-solving skills - Ability to maintain confidentiality Please apply if you have the necessary skills and experience for this task.

I'm in need of a Node JS based E-commerce platform specialized in selling MLM courses. The platform should have a unique feature where manual payment verification is mandatory before confirming the order. Key Features: - E-commerce platform for selling MLM courses - Payment Methods: Manu...Transfer - Manual Payment Verification: - Customers should be able to upload payment proof. - Customers should be able to enter transaction details, including: - Transaction ID - Date and time of the transaction - Bank name Skills and Experience: - Proficient in Node JS development - Prior experience in E-commerce website development - Familiarity with implementing payment verification processes - Good understanding of database management and security - UI/UX design ...

I'm looking for an ethical hacker to carry out a comprehensive digital security sweep on my laptop, phone, Roku TV, and vehicle. The ultimate goal is to identify and eliminate any malicious software or tracking mechanisms that may have been surreptitiously installed on these devices. Key objectives are to: - Identify and eliminate any unauthorized access to my devices, which have been ongoing for more than a month. - Identify and eliminate any tracking mechanisms placed on my laptop, phone, Roku TV, and vehicle. - Diagnose and repair any unusual device behavior or performance issues that may be attributable to hacking or tracking. The ideal candidate should have: - Proven experience and expertise in cybersecurity, digital forensics, and ethical hacking. - Up-to-date knowledge...

I'm in need of a skilled Web3 developer to assist with a range of tasks. Your main responsibilities will include: - Developing smart contracts - Building decentralized applications - Integrating blockchain technology You should be proficient in the following programming languages: - Solidity - JavaScript - Python Your experience with blockchain platforms...platforms such as Ethereum and Polkadot is essential. Specific experience with Binance Smart Chain is a bonus. You must also have familiarity with additional languages such as Go, Rust, Java, and Node.js. The ideal candidate should have a deep understanding of the Web3 ecosystem and be able to contribute to a variety of projects. Experience in full stack development and an understanding of blockchain security would be hig...

I'm looking for a skilled Community Manager to help increase engagement in my brand. Tasks essential for this position include monitoring and responding to comments from customers, engaging and building relationships with potential customers, and promoting the brand with influencers. Our goal is to increase engagement in the brand and the Community Manager will need to post once a week. If you have experience in Community Management, have excellent written communication skills, and can commit to this project, please get in touch.

I'm in search of a passionate programmer well-versed in WebAssembly regardless of the intended use, whether that be to increase performance, port an existing codebase, or enhance security, which is information I chose not to specify. The desired professional should be adaptable, as I have also not stated the programming languages to be incorporated in this project. Variable language skills in JavaScript, C++, or Rust are therefore highly favorable. Since I have not stated a specific timeline for this project, the potential freelancer must be flexible with deadlines and communicative about their availability. This job is perfect for any well-rounded developer eager to tackle any challenge.

...submit a fee, then increase it after we discuss, I will say goodbye to you!!!! **** ALL TASKS ARE STATED HERE ***** :: Please see attached zip file which has screenshots to better explain tasks below. ****This site is FULL of Plugins. If you break any of them, I expect you to fix it without any extra fee **** Currently using Magento 2.4.7p 1.  Upgrade to latest Porto theme  2.  Install FREE version of G|Translate  3.   Install Curcy Currency Converter - activate in header, product page, checkout, etc. :: I purchased this plugin 4.   Registration should show a confirmation message whether it is with social media or with registration form.   5.  All transactional emails SHOULD GO INTO INBOX and not spam folder&nbs...

I am in need of a certified Google Cloud engineer to help with multiple tasks namely, Cloud migration, Infrastructure setup, and A...migration and set-up - Application deployment on Google Cloud A clear understanding and broad experience of Google Cloud is critical for this project. Ideally, you hold Google Cloud Certifications which showcase your expertise and finesse with this platform. Given the sensitive nature of the information we will be dealing with, it is paramount that you have an understanding of Google's cloud security standards and certifications. Whether you have worked on similar tasks before or hold pertinent certifications, I'd love to hear about it. Your ability to meet these requirements can greatly affect the success of this project. I look forward ...

I need a proficient freelancer to assist in the conversion of a PDF and an Excel file into a CSV format, specifically tailored for WIX integration. Key Requirements: - Conversion of a PDF file into a CSV format. The PDF contains crucial information...specifically including names, email addresses, and phone numbers. This information should also be integrated into the CSV file. Ideal Skills and Experience: - Strong expertise in data conversion, particularly from PDF and Excel to CSV. - Familiarity with WIX Integration - including the ability to format the CSV file in a way that is ready for immediate use in WIX. - Experience handling customer data and maintaining data integrity and security. - Attention to detail and accuracy to ensure all information is correctly identified...

Seeking an experienced Linux administrator to configure a server with Ubuntu OS to host websites. The ideal candidate should have extensive knowledge in Ubuntu and Linux and experience in setting up web servers. Key Tasks: - Install and configure Ubuntu on the server - Install and configure Linux service - Ensure the server is secure, stable, and optimized for hosting websites Note: A contr...knowledge in Ubuntu and Linux and experience in setting up web servers. Key Tasks: - Install and configure Ubuntu on the server - Install and configure Linux service - Ensure the server is secure, stable, and optimized for hosting websites Note: A control panel will not be provided. Must have: - Expertise in Ubuntu and Linux - Experience in server setup and management - Knowledge of server sec...

I am seeking a skilled .NET developer to create a Windows application with the following features: - User Authentication and Authorization: The application should ensure secure user access and have roles-based permissions. - Database Integration and Management: Experience with handling complex data and ensuring its security is essential. - API Integration: The application needs to communicate with external systems through APIs. My primary concern is scalability. The application must be designed to grow and handle an increasing number of users without compromising performance. Hence, I am looking for a developer who can plan and implement a scalable architecture from the very beginning. The ideal candidate should have: - Proficiency in .NET framework, particularly for Windows appl...

...Simple, not complex. Our logo should reflect this simplicity and ease of use. is a software product for enterprise organizations that leverages the power of Generative AI to boost operational efficiency, enabling businesses to craft, share, and collaborate on knowledge and artifacts with precision and compliance. Designed for organizations of all sizes, is dedicated to ensuring the integrity of content within the dynamic scope of large language models. Its standout feature is the emphasis on minimizing AI-related risks, positioning it as the secure choice for enterprises prioritizing control over internal data and procedures. Design Requirements: The logo for should embody symbols of intelligence, collaboration, and trust. The logo should feature the fo...

I need a professional with in-depth experience in AWS, who can help with my startup. By helping me obtain the $5,000 AWS credit, we can kickstart the project and scale it effectively. Key Responsibiliti...effectively. Key Responsibilities: - Assist in determining the best AWS services for our startup’s needs - Help in applying for the $5,000 AWS credit - Provide guidance on how to utilize the credit effectively - Ensure that the AWS setup is secure and scalable Ideal Skills and Experience: - Proven experience in working with AWS services, especially in a startup environment - Strong understanding of security and scalability measures in AWS - Previous experience in applying for and utilizing AWS credits is a plus - Good communication skills to explain complex concepts in a...

I need an expert in Amazon Web Services (AWS) to help me with Identity and Access Management (IAM) tasks fo...(IAM) tasks for our Amazon S3 buckets. Key Tasks: - Setup IAM for User Management to control access to S3 buckets - Implement proper access policies to ensure security and compliance - Create a process for generating public links for files, and allowing us to manually update the file available for download Ideal Candidate: - Proven experience with Amazon S3 IAM and user/group management - Familiarity with AWS security best practices - Ability to create automated or semi-automated solutions for generating public links for file downloads - Strong communication skills to help us understand and manage the system going forward Feel free to ask for any additional...

I'm in need of a professional app developer to build a comprehensive fitness application. The app should cater to both iOS and Android users and encompass workout routines and activity track...require integration with any third-party fitness trackers or devices. Skills and Experience: - Professional experience in developing cross-platform fitness applications - Proficient in design and implementation of effective and engaging workout routines - Strong background in activity tracking and data visualization - Prior experience in developing apps that are easy to use and navigate - Knowledge of best practices for app security and user data privacy If you have the expertise and experience in these areas, I would be interested in hearing more about your approach and potenti...

I'm looking for a IoT/WSN security professional to address a Hatchetman attack vulnerability on a RPL protocol network using 6LoWPAN technology. The goal is to implement two robust security solutions that to prevent hatchetman attack occurrence in RPL routing protocol. Ideal Skills and Experience: - In-depth understanding of RPL routing protocols, Contiki 3.0 and Cooja Simulator - Hands-on experience with 6LoWPAN wireless technology - Proven expertise in IoT/WSN solution design and implementation Key Tasks: - Implement Hatchetman attack in Contiki 3.0 - Implement Resolution of Hatchetman attack using 2ACK scheme. - Implement Countermeasure to Hatchetman Attack using Multiple Encryption - Evaluate the two solutions with each other and with the standard RPL (RFC 6550) ...

...will include: - Implementing, refining, and maintaining the server-side logic of our web applications - Developing secure, high-performance APIs - Integrating authentication and authorization packages We're looking for an Expert level Laravel developer who can hit the ground running. You should be comfortable working with Laravel's backend functionalities and have a keen eye for efficiency and security. Skills and Experience: - Proven experience in Laravel backend development - Expertise in integrating authentication and authorization packages - Proficiency in developing and optimizing APIs - Previous experience with API development tools is a plus Your work will be crucial in ensuring our systems run smoothly, securely, and efficiently. A strong grasp of Laravel&#...

I've had a hacking attack in the past and now need to regain my peace of mind by having an ethical hacker check my devices for security. The devices to be checked are my Windows computer and Android Smartphone. Desired Skills and Experience: - Proficient ethical hacker with experience in computer and smartphone security. - Knowledge of Windows and Android operating systems. - Ability to conduct a thorough security check and provide a detailed report of the findings.

I urgently need a comprehensive security check on my network and servers. In particular, the focus areas should be: - Firewall and network infrastructure - Operating systems and software - User access and permissions - Internal server coding and potential backdoors Even though I didn't specify any compliance standards for you to follow, a good understanding of common ones like PCI DSS, HIPAA, and GDPR would be beneficial. Skills and Experience: - Expertise in network infrastructure and firewall setup - Thorough understanding of different operating systems and their vulnerabilities - Experience with user access management and permission settings - Knowledge in server coding and identifying backdoors I can't stress enough the urgency of this project, it needs to be co...