计算机安全 Jobs

Computer Security is a critical and demanding field that involves the protection of data, networks, software and other information-related assets. It uses a number of tools and practices to stop malicious attacks while avoiding compromising the usability or availability of the resources needed by your organization. A Computer Security Consultant can provide customizable advice to tailor your organization’s security infrastructure. They can audit your existing security systems to identify potential weakness, offer suggestions on how to best protect against attacks, and develop an overall strategy for protecting digital resources. Furthermore, they will help create security policies for staff and make sure data is secure both in storage and when it’s transmitted between different systems.

Here's some projects that our expert Computer Security Consultant made real:

  • Establishing secure network infrastructure
  • Improving system performance and leveraging encryption
  • Developing security frameworks for organizations
  • Implementing authentication measures for digital identification
  • Evaluating risks of cyber incident exposure
  • Researching the latest security regulations for compliance
  • Crafting secure policies for employee engagement

Our experts have a proven track record of using Computer Security best practices to make sure businesses always stay ahead of any possible threat. From protecting against malicious actors to crafting secure disaster recovery plans, they bring a wealth of knowledge they can plug into existing security infrastructure to strengthen defences. With their help businesses stay on top of new vulnerabilities while running efficiently – without compromising the mission.

With the help of an expert Computer Security Consultant, businesses are able to stay one step ahead of potential threats such as cybercrime or theft. If you're ready to take the next step in proactively protecting your IT infrastructure and want a tailored solution that fits your needs – post a project today on Freelancer.com and hire an experienced Computer Security Consultant to guarantee you’re always safe online!

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    57 份搜到的工作,货币单位为 HKD

    As a firm looking to optimize our operations, we're in need of an expert consultant with deep expertise in wireless engineering, specifically relating to IoT utilization. Key Services Required: - Network Design - RF Optimization - Security Protocols Project Objectives: Our primary objective is to successfully leverage wireless technology for IoT applications in our operations. In doing so, we're aiming for seamless connectivity, enhanced data security, and improved network performance. Ideal Candidate: The ideal consultant should have a solid experience in network designing, RF optimization, and security protocols for wireless connections, preferably with a specialty in IoT solutions. A deep understanding of how to balance between performance and security in setting up IoT ...

    $133 / hr (Avg Bid)
    保密协议
    $133 / hr 平均报价
    10 个竞标

    I am looking for someone monitoring and management of security devices and systems. This can include managed firewalls, intrusion detection, and prevention systems, as well as managing security information and event management (SIEM) systems. More details: What specific security challenges are you looking to address with Managed Security Services? Network security, Endpoint security, Data protection What is the size of your organization? Small (1-50 employees) Which type of Managed Security Service would you prefer for your business? Threat monitoring

    $4843 (Avg Bid)
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    I'm in urgent need for a MikroTik support expert, specifically someone who has MikroTik certifications and can offer me around 3 hours of support. The issue on hand involves my medium-sized business network set up. I have been experiencing: - Configuration errors - Routing issues - Network instability These problems are related to VRRP and BGP on my network. Currently, I am using MikroTik RouterOS Version 7.x. so it's crucial that you have experience troubleshooting this version. In your bid, please include: - Your MikroTik certifications - Your experience with RouterOS Version 7.x - Your past experiences resolving such issues Please only bid if you are available at 10pm (GMT-5) 27 Feb 2024 If you're confident you can assist me, I look forward to receiving your bid.

    $258 / hr (Avg Bid)
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    3 个竞标

    I'm looking for a capable freelancer with robust experience in managing, optimizing, and securing Linux-based web servers. My project involves: - Server security optimization to reduce possible vulnerabilities and enhance stability. - Ongoing server monitoring and maintenance to assure its optimal performance and quickly resolve potential issues. A sound understanding of Linux web server management and an ability to respond promptly to issues are paramount. Having certifications related to Linux and server security will be considered a plus. If you have a proven track record in this field, please don't hesitate to apply.

    $164 / hr (Avg Bid)
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    I'm seeking an experienced network engineer who has 7+ years of experience and to overhaul our company's Local Area Network (LAN), Wide Area Network (WAN), and Wireless Network. - **Goals and Challenges:** The primary goals are to improve network speed and performance, enhance network security, and expand network coverage. The optimal candidate will have proven experience in achieving these outcomes in past projects. - **Devices Connectivity:** On average, there will be less than 50 devices connected to the networks. Therefore, understanding how to optimize a network for this amount of devices will be crucial. - **Skills & Experience:** A strong background in LAN, WAN, and Wireless Network setup and management is essential. Network security expertise and experience im...

    $86 / hr (Avg Bid)
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    I am developing a flutter application that has a bit of machine learning. I want you to use work on TFLITE models. Please check the file for details and I can provide the dataset for the training. My budget is not more than 80 euros so please bid if you want to work immidiately and agree with the amount. Please check the file before bidding.

    $78 (Avg Bid)
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    As someone who places a premium on privacy, I'm looking for a tech-savvy professional who can build a VPN network specially designed for anonymous browsing/geo restrictions and other means. You'll spearhead this project from scratch, as such, you will: - Design and develop a robust, secure VPN service that prioritizes user anonymity. - Implement cutting-edge methods to protect the VPN user's privacy. While it isn't a deal-breaker if you have not fully interfaced with every operating system, familiarity with different substrates would be a considerable advantage. This project is open-ended, so we don't have to rush things. We can focus on creating a quality product that achieves my objective of anonymous browsing. For this role, the ideal candidate will have/ b...

    $4992 (Avg Bid)
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    I am seeking support from a highly experienced cybersecurity(CIA) freelancer to assist in my research paper. Key objectives are: Cybersecurity CIA Analysis (2019-Present) Need in-depth analysis of CIA triad in recent research? 5 IEEE papers (2019-present) Comparative table with key insights ⚡ Fast, expert research & delivery Order now & unlock cybersecurity knowledge! Tags: cybersecurity, research, CIA, IEEE, analysis, comparison - Identifying potential vulnerabilities in multiple SCADA systems - Analyzing existing cybersecurity measures - Proposing enhanced security solutions The ideal candidate will understand SCADA system, their potential vulnerabilities, and possible solutions. Your role would also involve aiding in comparison and assessment of different cybersecurity me...

    $908 (Avg Bid)
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    Currently seeking a tech-savvy freelancer with a wealth of experience in dealing with cable internet connections. My system is experiencing some problems which need immediate attention: - The main crux of the matter is that my cloudkey and various other amplifiers aren't functioning as they should. - This is resulting in an absence of internet on the upper levels of my house. Your wealth of experience should aid in troubleshooting and efficiently resolving these issues. Therefore, you should incorporate this within your application. A background in working with similar types of network connectivity issues will be considered an advantage.

    $235 / hr (Avg Bid)
    本地
    $235 / hr 平均报价
    7 个竞标

    Overview: I am experiencing difficulties accessing a particular website, we are seeking a skilled freelance web developer or network specialist to assist in diagnosing and resolving the issues. The problem seems to stem from varying response times and loading problems based on IP addresses. We need someone proficient in troubleshooting web access issues to identify the underlying causes and implement solutions to ensure consistent and reliable access to the website. Responsibilities: understand the specific access issues encountered, including response times and loading problems. Analyze network configurations and settings to identify any potential issues affecting access based on IP addresses. Conduct tests and simulations to replicate the reported problems and gather additional data fo...

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    I urgently need a professional to construct a computer network design using Cisco Packet Tracer. The primary purpose of this network will be to enable internet access. The exact number of devices to be connected isn't stipulated but it could be a significantly high number. So, your design should guarantee efficiency and scalability. Aim Computation and allocation of IP addresses to devices in a computer network (based on a given block IP address), followed by design and simulation of the network using Cisco Packet Tracer software. Ideal Skills and Experience: - Proficiency with Cisco Packet Tracer - Experience in network design and architecture - Understanding of network scalability - Fast, efficient, reliable and deadline-oriented The timeframe for this project completion is ...

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    As the operations of my server are currently unbeknownst, I'm urgently seeking an expert who can quickly analyze why my Linux server is performing slowly. - **Understanding of my Server's Operations:** Since I skipped the question that pertains to the typical operations that run on my server, I need you to explore, understand, and explain to me what's causing the slowdown. - **Methodical Server Check:** I expect a full sanity check of my server focusing on any potential issues that might be contributing to the slow performance. - **Quick Turnaround:** My project is quite urgent, so I would appreciate if you could complete the check as fast as possible, providing guidance on how to rectify any identified issues. The ideal freelancer for this task would have extensive expe...

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    I am in need of an efficient and reliable solution to regularly backup less than 10 virtual machines (VMs) hosted on my ESXi and Proxmox servers. The backup destination will be an external Buffalo storage device. Although I skipped the question about specific security protocols, a knowledge and understanding of common security protocols is essential. Key Skills sought: - Comprehensive understanding of ESXi and Proxmox virtualization platforms - Experience with VM backup processes - Ability to set up automatic, regular backups - Familiarity with data security and protocols - Knowledge of Buffalo external storage devices. While no specific security protocols have been identified for implementation at this time, the chosen freelancer must be adaptable and able to align with potential secur...

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    I urgently need an adept network specialist who has extensive experience setting up networks on VirtualBox using pfSense. The project requires: - Deep understanding of pfSense on VirtualBox for network setup - Implementing network simulation functionalities using GNS3 - The ability to work quickly and efficiently, as I need this completed as soon as possible. An ideal candidate will have substantial experience in all these areas. The outcome should be a well-simulated and robustly configured network ready for immediate use.

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    Openvpn issue 5 天 left
    已验证

    I have router omada er605. I have created openvpn file and i have connection to network. I can not access to device on network by IP adress

    $211 (Avg Bid)
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    I'm looking for a cybersecurity expert to help develop and implement an effective strategy for a large energy firm. The strategy should aim for a 360° overview of the company's needs, covering all potential threats and offering pro-active solutions. Key Goals: 1. Preventing data breaches 2. Protecting the critical infrastructure 3. Ensuring regulatory compliance Asset Protection and Risk Management Framework Alignment and Compliance Defense in Depth Incident Response and Recovery Continuous Monitoring and Threat Detection Education and Awareness Information Sharing and Collaboration Technology and Process Innovation Legal and Regulatory Compliance Assets to Protect: - IT systems - Industrial control systems - Intellectual property - Customer data Potential Threats/Risks:...

    $5094 (Avg Bid)
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    Cisco Network Netacad Project 4 天 left
    已验证

    I'm seeking an experienced professional to assist in improving the performance, enhancing the security, and optimizing the infrastructure of a Cisco Netacad project. Key tasks will involve: - Network Troubleshooting: There are areas within the network configuration that need to be analyzed and resolved. You should bring a thorough understanding of problem-solving network issues. - Configuration Setup: I need you to establish robust configurations that support the overall wellbeing of the network. Your experience with setting up structured and well-organized configurations will be crucial. - Security Implementation: Effective and dependable security setups must be designed and implemented aiming for enhanced network security. - Specific Topics: Your capacity to handle intricacies r...

    $211 (Avg Bid)
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    Overview: I am experiencing difficulties accessing a particular website, we are seeking a skilled freelance web developer or network specialist to assist in diagnosing and resolving the issues. The problem seems to stem from varying response times and loading problems based on IP addresses. We need someone proficient in troubleshooting web access issues to identify the underlying causes and implement solutions to ensure consistent and reliable access to the website. Responsibilities: understand the specific access issues encountered, including response times and loading problems. Analyze network configurations and settings to identify any potential issues affecting access based on IP addresses. Conduct tests and simulations to replicate the reported problems and gather additional data fo...

    $2152 (Avg Bid)
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    I am interested in gaining a deeper understanding of commercial CCTV systems out of personal curiosity. This project should be treated with utmost professionalism and undertaken with ethical considerations in mind. The primary requirements are: - Extensive experience in CCTV systems, notably commercial ones. - Excellent skills in identifying vulnerabilities and devising ways of exploring them without incurring damages. - A strong moral compass. This project is for educational purposes only and should not harm or infringe on any entity's privacy. The project needs to be delivered ASAP, exact details shall be discussed later. Strict adherence to legality and ethical guidelines is a must. Please note: This project is to be handled as an exploratory exercise, not for malicious inten...

    $516 (Avg Bid)
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    I am on the lookout for an enthusiastic and dedicated entry-level Cyber Security Analyst. As part of your role, you would be responsible for: - Monitoring and analyzing potential security threats - Executing vulnerability assessments and penetration testing - Creating and enforcing security policies and procedures While no specific systems or applications have been outlined for you to monitor, you can expect a variety of challenges to tackle. This is a fantastic opportunity to leverage and expand your basic knowledge in cybersecurity, paving the way for a solid foundation in your burgeoning career within this exciting field. Effective problem-solving abilities, a keen eye for detail, and a robust understanding of cybersecurity principles will be your crucial assets for this job. Are yo...

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    Location: Noida, Sector 62 Date: 26th February 2024 I am in need of a professional to deliver efficient network configuration services, specifically concerning firewall configurations. I have a setup of computers that are linked in a LAN. The main tasks would include: - TP-Link ER605 and TP-Link TL-SG1024D Setup & Firewall configuration for a computer-only LAN A strong understanding of LAN, experience in IT network support, and proficiency in firewall configuration are crucial for this project. Your expertise will ensure the secure and smooth running of our network. The ideal professional is expected to have excellent communication skills to effectively help enhance the network settings. Please provide evidence of previous similar work and qualifications. Skills required: - IT...

    $775 (Avg Bid)
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    In this project, I expect my freelancer to employ Sigploit to delve into and exploit telecommunication vulnerabilities. As someone who has prior working experience with Sigploit, it's important they understand the tool's application in exploiting vulnerabilities, with emphasis on telecom vulnerabilities. Key Expectations: - Extensive experience with Sigploit and HackRF One - Demonstrated knowledge in telecommunication vulnerabilities - Tactical approach to vulnerability exploitation Ideal Experience: - Proficient in telecommunication systems - Solid background in cyber security - Proven experience in exploiting system vulnerabilities. Your expertise in these areas will enable articulate understanding of the task at hand and, ultimately, project success. Looking forward to w...

    $196 / hr (Avg Bid)
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    10 个竞标
    Cybersecurity Infographics 4 天 left
    已验证

    Cybersecurity Infographics

    $883 (Avg Bid)
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    Small onsite + remote job in Katupally Chennai. Only nearby experts may connect me. I require a networking professional to implement GRE tunnelling configurations in my existing Catalyst 9300 Series L3 Cisco switches. These switches are deployed within a single site network topology. The core features required from the GRE tunnelling are: - Traffic encryption - Tunnel endpoints - IPv4 support The ideal candidate for this project will have: - A strong understanding and practical experience in configuring GRE tunnels - Proficiency in working with Cisco Catalyst 9300 Series switches - Familiarity with single site network topology configurations - In-depth knowledge of IPv4 support and traffic encryption.

    $1870 (Avg Bid)
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    I'm looking for an experienced network engineer/admin specializing in wireless networks for maintenance tasks. Key Responsibilities: - Establish a Site to Site Connection between two routers with different ISPs using IPSec, IP Tunnel not use VPN. Ideal candidate must have: - Extensive experience in wireless network management and maintenance - Skill in configuring firewalls and site-to-site using IPSec - IP Tunnel. - Knowledge in IPSec protocols - Proven track record of ensuring networks are running smoothly & efficiently. - Both end has Mikrotik (Hex) Routers. - Both end has different ISP's . - Site one has static public address and Site 2 has dynamic public address. - Target to communicate both networks ends so that share the data easily and connect one network to another...

    $430 (Avg Bid)
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    I require a proficient digital forensic expert to extract and analyze key pieces of evidence from a computer's hard disk to support a legal case. The job primarily involves: - Extraction of a forensic copy of the hard disk - Identification and analysis of the source of a security breach - Verification of suspicious activities, particularly modifications to the admin password on the server The desired freelancer should possess a strong understanding of digital forensic investigation, security breaches, and indicators of compromise. They should be highly skilled and experienced in working with various digital evidence types, particularly within a legal context. Experience in disclosing unauthorized access attempts and addressing malware infections would be a plus.

    $9585 (Avg Bid)
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    I'm currently facing an undisclosed problem with my Remote Desktop Protocol (RDP) that I'm using through a Windows operating system. The exact issue remains undefined, requiring an expert in this field to effectively analyze and resolve it. Ideal skills and experience: - Robust knowledge and experience in Windows RDP. - Exceptional troubleshooting abilities. - Ability to identify and resolve undefined issues. While applying, freelancers should include the following: - An account of their past work related to RDP troubleshooting and resolution. - Detailed project proposal outlining their planned approach to identifying and resolving my issue. - Their general experience with working on similar issues. The goal is to restore the effective functionality of my RDP, with mini...

    $39 / hr (Avg Bid)
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    10 个竞标

    I am in urgent need of an Intellectual Property (IP) professional with expertise in Drafting and Filing European Patents. This expert will be tasked with the critical duty of reviewing my existing patent project, revising it with professional terminologies and ensuring a higher level of protection for my cybersecurity invention. Key Duties: - Review existing patent - Draft and Rewrite patent using professional wordlines - Develop a more robust structure for better protection - Preparation of documentation in OEB/EPO XML/PDF format ready for filing The ideal candidate should have a deep understanding of cybersecurity technologies as the invention is technically based in this field. Mandatory Skills/Experience: - Profound knowledge and experience in IP legal drafting and filing - Pro...

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    I'm seeking a highly skilled cybersecurity specialist equipped to perform vulnerability assessments. Your primary areas of focus will be: • Network Security • Application Security A keen eye for identifying potential risks and implementing corrective measures is required to prevent and mitigate threats. Offered success will be reliant on the following certifications: • Certified Information Systems Security Professional (CISSP) • Certified Ethical Hacker (CEH) Significant experience in these mentioned domains is anticipated. Let's secure our digital environment together.

    $156 (Avg Bid)
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    I'm currently experiencing some trouble with my Tron wallet - both on desktop and mobile versions. An unauthorized permission has been mysteriously placed on my wallet, using the multi-signature option, restricting my ability to fully control the movement of my funds. I am not certain how this occurred, as there have not been any noticeable suspicious activities on either device, nor do I recall accessing a dubious link or downloading a potentially harmful app. This being said, I am looking for a highly experienced developer who can: - Investigatively determine the potential source of this breach - Successfully remove this unauthorized permission from my wallet Ideal Skills and Experience: - Previous proven experience with Tron wallets - Understanding of multi-signature permissions...

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    I'm deeply troubled by my ubiquity network that's dropping and requiring me to readopt equipment multiple times every day. The primary concern involves the switch that's experiencing this inconsistency. I've attempted simple cable checks to fix the issue, but the network keeps dropping. I am in need of an expert who can diagnose the problem and guide me towards the most suitable solution. Someone suggested it could be a Spanning Tree Protocol issue, so if you have proficiency in that regard, I am particularly interested. Skills required include: - Troubleshooting network connectivity issues - Expertise with Ubiquity network equipment - Knowledge of Spanning Tree Protocol - Patience and diligence in diagnosing repetitive problems Potential tasks may include equipmen...

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    To facebook (META) έκλεισε τους επαγγελματικούς λογαριασμούς μου στο Instagram και Facebook και χρειάζομαι να τους επαναφέρω αλλά δεν μπορώ να επικοινωνήσω μαζί τους

    $344 (Avg Bid)
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    I'm in need of an experienced cybersecurity specialist with a strong background in Android phone systems. The primary purpose of this endeavor is data extraction which will involve location tracking, message interception, and call recording. The ideal candidate should be proficient with: - Phone hacking for data extraction using authorized techniques. - Location tracking mechanisms. - Ability to intercept and decode messages. - Proficient with Call recording retrieval. Please note this project strictly adheres to legal and ethical guidelines. Only legitimate, legal techniques are to be applied to test the security of the system and no unauthorized access is permitted. Previous experience in ethical hacking would be beneficial.

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    My project revolves around ensuring enhanced security measures through the lawfully permitted interception of SMS messages via the SS7 network. The main objectives I am targeting include: • Observing suspicious activities: I am aiming to identify and monitor any unusual or suspicious activities in a legal and ethical manner. • Monitoring specific data: The primary data I am interested in include text messages. Your task will involve setting up a system that enables efficient and secure monitoring of this information. • Flagging messages: I prefer that the intercepted messages be flagged for immediate attention. Therefore, this system must be designed with an urgent notification feature on detection of any suspicious activity. Ideal candidates for this project should have...

    $782 (Avg Bid)
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    Pentest Marketplace 1 天 left
    已验证

    We're in search of a skilled pentester to assess and fortify the security of our upcoming web3-based marketplace. If you're experienced in identifying vulnerabilities and adept at conducting thorough penetration testing, we invite you to join us in safeguarding the integrity and trustworthiness of our marketplace.

    $180 / hr (Avg Bid)
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    bonjour, Nous souhaitons recuperer les données sur un site afin de remplir notre base de données. Nous allons recuperer plus de 1000 numéros. Nous cherchons un free-lance maîtrisant bien la langue française et pas cher. C’est une opération à faire tous les mois.

    $493 (Avg Bid)
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    I'm in need of skilled network professionals to configure a Ubiquiti Dream Machine setup tailored for my small business requirements. Our goal is to ensure the network is both highly secure and capable of high-speed data transmission, supporting connectivity for over 50 devices. This system is critical for our daily operations, providing the foundation for our internal and external communications, data management, and security systems. **Requirements:** - Proficiency with Ubiquiti networking devices, specifically the Dream Machine model. - Experience in deploying networks for small to medium-sized businesses, with the ability to cater to a device connectivity range of more than 50. - Strong background in network security measures to protect against both internal and external threats....

    $391 / hr (Avg Bid)
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    I'm in need of skilled network professionals to configure a Ubiquiti Dream Machine setup tailored for my small business requirements. Our goal is to ensure the network is both highly secure and capable of high-speed data transmission, supporting connectivity for over 50 devices. This system is critical for our daily operations, providing the foundation for our internal and external communications, data management, and security systems. **Requirements:** - Proficiency with Ubiquiti networking devices, specifically the Dream Machine model. - Experience in deploying networks for small to medium-sized businesses, with the ability to cater to a device connectivity range of more than 50. - Strong background in network security measures to protect against both internal and external threats....

    $391 / hr (Avg Bid)
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    I am currently seeking a highly skilled and experienced penetration tester who can assist me in identifying potential vulnerabilities across various platforms and create comprehensive reports on the HackerOne platform. The ideal candidate will possess a solid understanding of the HackerOne platform, have extensive experience in vulnerability assessment, and be adept at crafting detailed reports. **Key Skills & Qualifications:** - Profound knowledge of the HackerOne platform. - Proven experience with vulnerability assessment in different environments. - Exceptional ability in creating detailed, clear, and concise reports. **Focus Areas:** - **Web Applications:** To detect and exploit vulnerabilities within our web applications. - **Network Infrastructure:** Assess and recommend impr...

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    As a beginner in the cyber security field, I'm looking to build my skill set in finding vulnerabilities across network, web application, and mobile application security domains. I'm seeking a seasoned expert who can guide me through the nuances of each area with a hands-on approach. Here's what I envision for this learning journey: - **Focus Areas**: Thorough practical training in Network Security, Web Application Security, and Mobile Application Security. - **Learning Style**: I believe in learning by doing. Therefore, I'm searching for someone who can provide comprehensive practical hands-on experience rather than just theoretical knowledge. It would be ideal if this includes live examples, real-world problem-solving, and guided vulnerability assessments and explo...

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    I am seeking a skilled professional to configure our existing Windows 11 Remote Desktop Protocol (RDP) setup to allow for seamless, simultaneous remote access by more than 10 users, each with full administrative rights. This upgrade is critical for our team's efficiency, as we rely heavily on remote access for our daily operations and collaborative endeavors. **Key Requirements:** - **RDP Configuration:** Implement a solution that enables simultaneous connections for over 10 users without performance degradation. - **Administrative Access:** Each user should be provided with full administrative rights, ensuring they have the ability to perform a wide range of tasks without restrictions. - **Security Measures:** Despite the broad access, it's crucial to implement stringent secur...

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    My primary objective is to thoroughly scrutinize two specific websites to unearth any potential vulnerabilities that might compromise their integrity, performance, or usability. This analysis is pivotal for me, as it aims to ensure the utmost security and efficiency of these online platforms. Here's a succinct overview of my requirements and expectations: - **Objective**: The focus of this analysis lies in detecting any vulnerabilities through an exhaustive evaluation. This encompasses both an active and passive approach to not only pinpoint existing issues but to preempt potential security threats. - **Key Areas of Concern**: - **User Data Security**: Ensuring that user information is safeguarded against breaches. - **Website Functionality and Reliability**: Ascertain that all a...

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    I am seeking a highly skilled freelancer with expertise in AI and Cybersecurity to assist in the development of an intellectual property focused on enhancing cybersecurity measures through data protection and intrusion detection. The main objective is to identify and mitigate potential cyber threats, contributing significantly to the research and development within my work domain. **Key Requirements:** - Strong foundation in AI, specifically within the context of cybersecurity. - Profound knowledge in data protection and intrusion detection systems. - Ability to conduct comprehensive security breach analysis. - Experience in developing algorithms or systems that proactively address cyber threats. - Capability to work on a tight deadline, aiming for completion ASAP. **Ideal Skills:** - P...

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    I'm seeking a skilled writer to craft a compelling white paper. This document will introduce a groundbreaking technology concept, primarily aimed at industry professionals. Its primary goal is to educate, presenting information that's thorough yet accessible to those within the technological field. The white paper should strike a balance, offering moderate technical depth. This means it should include detailed explanations but remain clear and engaging, avoiding overly complex jargon. It's crucial that the writer can distill complicated ideas into content that's insightful and persuasive to industry insiders. Ideal Skills and Experience: - Proficient in technical writing, with a portfolio demonstrating experience in technology-related topics. - Ability to understand ...

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    I urgently require assistance with DNS leaks. Currently utilizing a Linux Operating System, I am experiencing significant privacy concerns as a result. I am looking for a candidate with the following expertise: - Proficient in addressing and resolving DNS leaks - Extensive knowledge of Linux Operating Systems The ideal candidate should be able to pinpoint the cause of the leak and implement a robust, long-term solution to protect privacy. Your assistance could make a real difference to our overall system security. When we connect to the server running openvpn and DNS then it should pass the

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    $829 平均报价
    24 个竞标

    BIDDING ENDS IN 6 DAYS, 23 HOURS I'm currently grappling with a redirection hack on two of my WordPress websites. Visitors are being redirected to unintended pages, likely due to malware infection. The malware's specifics, however, are still unclear to me. I'm seeking a freelancer with expertise in malware removal and website security to address and resolve this issue promptly. Key Requirements: - *Malware Analysis & Removal:* Identify and fully remove all traces of the redirection hack and any other potential threats from both sites. - *WordPress Security Hardening:* Implement measures to enhance the security of my websites, preventing future attacks. - *Website Restoration:* Ensure that my websites return to their original functioning state before the hack, with al...

    $1189 (Avg Bid)
    $1189 平均报价
    75 个竞标
    Senior IoT Security Guru Needed 21 小时 left
    已验证

    I am in immediate need of a highly experienced cybersecurity specialist with a focus on IoT, particularly within the smart home devices realm. My project is located in Meridian, Idaho, and I'm looking for someone with the right mix of skills and experience to ensure our network is impervious to threats. **Key Requirements:** - **Network Security Expertise:** You must be well-versed in safeguarding networks, with a strong emphasis on protecting IoT environments. - **Experience Level:** I am seeking a senior-level specialist - someone with extensive experience in cybersecurity, particularly with a track record of successfully securing smart home devices. - **IoT Focus:** The ideal candidate will be experienced in the nuances of IoT security, especially within smart home ecosyste...

    $8161 (Avg Bid)
    保密协议
    $8161 平均报价
    6 个竞标

    I'm in need of a dedicated and experienced Ethical Hacker who can comprehensively provide penetration testing, vulnerability assessment, and social engineering for protection against hacking. Key Responsibilities: - Implementing stringent safety measures for an unidentified type of personal data. Skills and Experience: - Experience in penetration testing. - Proficient in vulnerability assessment. - Expertise in social engineering. - Strong understanding of various hacking techniques and robust counter-measures. Though there isn't a strict timeline for project completion, a systematic and thorough approach to enhancing data safety is a non-negotiable priority.

    $2222 (Avg Bid)
    $2222 平均报价
    7 个竞标
    Website Security Fix Needed 20 小时 left
    已验证

    I'm experiencing suspicious activity on my client's website, which has been flagged as malicious by four security vendors on VirusTotal. Even though there are firewalls, regular website scans, and an SSL Certificate in place, the issue persists. I need a highly knowledgeable security specialist to identify and eliminate the cause of this suspicious activity. There's no room for error; my reputation and my client's peace of mind are on the line. Ideal Skills & Experience: - Proven experience in web security - Understanding of firewalls, SSL Certificates and routine website scans - Ability to work with VirusTotal - A successful record in handling similar issues Please note, that there are currently no performance or functionality issues with the website. It is onl...

    $759 (Avg Bid)
    $759 平均报价
    99 个竞标

    As an e-commerce business owner, I am looking for a dedicated cybersecurity expert to beef up the safeguards on my site. I am particularly passionate about the fight against cybercrime, hence the project is not just about technicalities, but the willingness and enthusiasm to build a safer cyber community. Key Requirements: - Implementing comprehensive firewall protection - Ensuring all communications are encrypted - Setting up a reliable intrusion detection system In addition to the cybersecurity upgrades, it would be advantageous if the freelancer could assist in creating an optional user account system. This system requires further discussions and is currently undecided. Desired Skills & Experience: - Extensive knowledge and experience in website cybersecurity features - A hi...

    $117 / hr (Avg Bid)
    $117 / hr 平均报价
    41 个竞标

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