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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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    I am currently experiencing persistent issues with my Wifi network connection - specifically, I am unable to connect at all. I was connected OK for past few years but a recent event ?? seems to have knocked out first my 5 connections so we could use the 2.4 .....but now the 2.4 has dropped out as well Task Overview: - Troubleshoot and resolve connectivity issues witnessed on computer devices. Ideal Profile: - Rigorous experience in troubleshooting network connectivity issues. - Detailed knowledge of Unifi network equipment. - Proficient in diagnosing and resolving complex network issues. - Good understanding of computer systems.

    €83 (Avg Bid)
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    5 ofertat

    I'm looking to sell a high-end, top-performing RDP server. The server is configured with maximum security features, coupled with remote access capabilities. It is designed to support a single user. Operating on a Windows system, it's aimed at potential buyers in need of a secure, efficient, and remote work environment. Ideal bidders should have experience in managing Windows-based RDP servers.

    €130 (Avg Bid)
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    I am seeking a professional in Information Technology project management, with expertise in infrastructure projects. The project will involve: - Upgrading our existing infrastructure - Implementing new infrastructure - Expanding the current infrastructure - Development and planning The ideal candidate will have a robust understanding of network setup, server configuration, and data storage and backups. The goal is to ensure that our IT Infrastructure is efficient, scalable, and meets our business needs. The expected timeframe for completion is less than a month. This will be a challenging task and requires someone who can work swiftly without sacrificing the quality of work.

    €27 (Avg Bid)
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    Searching for a hacker 6 ditë left
    VERIFIKUAR

    searching for a hacker for internal Use

    €439 (Avg Bid)
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    More details: What is the purpose of the hadron collider build? Research and experimentation What key functionalities does the hadron collider need to have? Particle acceleration What type of technology do you prefer for the particle acceleration system? Superconducting magnets And I’m not paying bc it’s free and I kinda don’t have any money so please can someone just build this for me please

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    I am in need of an experienced technical analyst for a critical project focus on testing the security and load performance of my system. As part of the security testing, we'll require: - Penetration testing: The goal will be to identify weaknesses in my system that could be exploited by the attackers. - Vulnerability scanning: This will involve identifying, classifying, and prioritizing vulnerabilities in my computer systems. Moreover, the load testing should consist of: - Stress testing: I would like you to establish the breaking point of the system, understand how it fails, and analyze the results against the expected behavior. - Performance testing: The aim is to validate the responsiveness, speed, scalability, and stability of the system under various workloads. The ultimat...

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    I'm looking for a network technician In Oman with knowledge and proficiency in Fortinet operations. The professional will be tasked with the installation of a Fortinet firewall and switches. Your responsibilities will include: 1. Fix the 4 firewalls and 4 switches in the rack and provide cable connectivity. 2. Install the 10g network adapter card on for HP servers. 3. Share the remote session with our engineer to configure network devices, firewalls, switches.

    €281 (Avg Bid)
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    Hello and Thank you for being here Need some keycloak help as I am missing something that I keep watching in trainings When setting up keycloak there should be a way to login to the realm as the user; so far not been able. Have the keycloak URL for master Have created a realm Have created a user in the realm Still not able to login there There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $10 possible? Please note $10 is the max total that I can handle for this (doing hourly reduces % fee). Will leave a Glowing paragraph of feedback 5 stars : - ) My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete thi...

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    As a business striving to ensure strong security measures, I'm seeking a skilled penetration tester to meticulously evaluate and fortify our systems. Exact systems to be tested will be discussed subsequently. This role calls for: • Knowledge in testing web application, network infrastructure, and mobile applications (optional) • Ability to provide diligent and comprehensive reports • Proactivity in updating upon major discoveries and/or predetermined intervals. While no exact specification was provided regarding freelancer application content, it would be greatly preferred if applicants provided details about their past work, experience and project proposals.

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    Fortify Informational Websites 4 ditë left
    VERIFIKUAR

    I’m seeking an experienced cybersecurity specialist to secure my informational websites against hackers and malware. Key Responsibilities: - Implement robust security measures to fend off hacking attempts and prevent malware infections. - Prioritize the website's availability and uptime, ensuring the security protocols don’t interfere with the website's responsiveness and speed. Ideal Skills: - Extensive practical knowledge of website security best practices. - A solid understanding of hacker methodologies. - An ability to install and configure cybersecurity software. - Previous experience in protecting informational websites. Your role will be crucial in maintaining a secure digital environment that keeps my users' trust and consistently delivers content...

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    I need a technical writer who is conversant with intricate details of cybersecurity, with a specific focus on sensor network. The aim of this project is to explain the principles, intricacies, vulnerabilities, and mitigation strategies of sensor networks in cybersecurity. However, the twist here is, the information needs to be broken down to a level that non-technical decision-makers can understand. More details about time frame and milestones will be discussed in the chat window. - The freelancer should have: - Deep knowledge and understanding of cybersecurity and sensor networks. - Strong technical writing skills, with proven ability to simplify complex concepts. - Experience in communicating technical ideas to non-technical audience. - The report should include: ...

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    need a program or method to bypass KYC verification . many programs on internet .i need an expert. thanks

    €1066 (Avg Bid)
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    After checking the command history we established that the root directory was linked to /var/www/html directory. Currently, in /var/www/html there is content but when we move it back to the root directory of your domain the access is restricted.

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    I need an IT specialist who can perform an ethical hacking on my home network system to alleviate my security concerns. Key responsibilities include: - Assessing and troubleshooting my home internet - Securing my Wi-Fi network from unrecognized access - Checking any suspicious activities on my devices - Preventing unwanted access to my personal information The devices connected to my home network include smartphones, computers/laptops, and smart TVs/streaming devices. Ideal skills for the job: - Strong experience in IT support - Knowledge of network setup and configuration - Proficiency in software and hardware installation - Solid background in ethical hacking and internet security. Let's ensure the security of my home network! I have a small home business where I work ...

    €131 (Avg Bid)
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    I'm urgently in need of a cyber security expert to guide me through my high-level educational assessments. Key Areas for Assistance: • Authentication • Access Control • Operating System Security • Vulnerabilities • Cryptography • Public Key Infrastructure • Threat Modelling Ideal Candidate Qualifications: • Demonstrated experience in network, information, and application security • Proven track record in dealing with the specified key areas • Ability to provide comprehensive, understandable guidance Please note that the timeline is critical and I need someone who can start immediately. Provide your experience and expertise in these areas. Looking forward to your bids.

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    I want to convert a drmz file encoded under Javelin Reader (ver. 3) to an unlocked PDF. I want to see this file with any type PDF viewer.

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    I'm looking for an experienced network engineer who can oversee the setup of a robust wired network. This project involves about 50 connected devices and requires sound knowledge of network architecture, hardware, and protocols to ensure optimal performance. 5000 sf office. 15 employees. VoIP, streaming Monitors, POE Security cameras, firewall, site to site vpn Most infrastructure are already in place: We have a Dream Machine Pro and Netgear switches wi fi is also ubiquiti NVR is NUUO Network and equipment already in place, needs to be optimized. Subnets, flans, managed switches…restrictions on traffic/access based on MAC or user… The physical infrastructure is already mostly in place and I can easily swap out a switch or run Cat 6 Located in Nashville, open to remote ...

    €49 / hr (Avg Bid)
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    Zeek/Bro Linux IDS Specialist 3 ditë left
    VERIFIKUAR

    I am in need of a specialist who is proficient in Zeek/Bro Intrusion Detection Systems (IDS) specifically on the Linux platform. Key Tasks: - Conducting comprehensive Traffic Analysis - Effective Log Management - Developing customized scripts - Reviewing and Implementing rules effectively The primary goal of this project is to: - Enhance our network's security - Develop strategies for the detection and prevention of cyber attacks - Improve our incident response capabilities Ideal Skills: - Profound knowledge and experience with Zeek/Bro IDS and Linux are paramount. - Solid track record in traffic analysis and log management - Experience with script development - Proven ability to review and implement rules effectively. - Familiarity with Cybersecurity policies and Incide...

    €148 (Avg Bid)
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    I need a skilled IT professional to handle my network hub and server management issues. Your responsibilities would include: - Server management: Delve into the intricate details of server operation, configuration, and routine maintenance, focusing on a Windows operating system. - Network hub management: Macro-level management of the network hub, ensuring seamless interconnectivity and performance. - Troubleshooting & maintenance: Prompt identification and resolution of issues related to the server and network hub, ensuring optimal uptime and reliability. - Security enhancement: Develop and implement strategies to fortify the security of my servers and network hubs preventing unauthorised access or potential attacks. Key skills include extensive experience in Windows server manage...

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    Abstract: Quantum Key Distribution (QKD) stands as a promising avenue for secure communication, leveraging principles of quantum mechanics to establish secure cryptographic keys. However, QKD protocols are susceptible to errors induced by various noise sources inherent in quantum systems. This article delves into the application of error correction techniques to bolster the security and reliability of QKD protocols. Through a technical exploration of error correction methodologies such as syndrome decoding and cascade concatenation, this paper elucidates their role in mitigating errors and enhancing the robustness of QKD systems against eavesdropping attacks. Introduction: Quantum Key Distribution (QKD) has emerged as a revolutionary cryptographic paradigm, exploiting the fundamental prop...

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    I am in need for a seasoned IT professional who can provide top-tier support and maintenance for my company's Wide Area Network (WAN). The job predominantly revolves around: - Troubleshooting network issues when they arise. - Scheduled, routine maintenance of our WAN to guarantee optimal performance at all times. - In-depth understanding of firewalls, which are the primary equipment in our WAN. The perfect fit for this job should have extensive experience in managing and maintaining WAN, specifically with a solid understanding of firewalls. A keen knowledge of network security coupled with broad proficiency in network troubleshooting is also needed. Candidates who are certified network professionals will be given priority consideration.

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    I'm in need of a server manager with intermediate-level cybersecurity and Linux experience to effectively monitor the security of my server. Key responsibilities include: - Ongoing security monitoring of the server and Wordpress websites - Threat identification and mitigation - Advise on potential security upgrades - Ensure the safety of sensitive information It is essential for potential freelancers to understand the Linux operating system thoroughly, and have a sound understanding of server cpanel and Vesta Cp. The ideal candidate should bring a proactive approach to identify and fix security weaknesses, offering consistent updates and reports on server security status. Be patient honest and always willing to go an extra mile for longterm work relationship

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    I am seeking a highly skilled penetration tester to evaluate the possible vulnerabilities in my network and web applications. Key responsibilities: - Undertake white box testing on my network and web applications. - Conduct an extensive evaluation to identify all potential security weaknesses. - Proactively suggest robust security measures to handle identified vulnerabilities. The ideal candidate will be skilled in network testing, web application testing, and specialized in white box testing methodology. A strong ability to identify and rectify vulnerabilities is crucial for this assignment. Previous experience in similar security testing projects will be a significant advantage.

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    I'm seeking a skilled technician for a comprehensive networking task at hand. The project involves installation, maintenance, and troubleshooting of Cat6 and Fiber connections, specifically for more than 50 servers. Your responsibilities will include: - Installing new Cat6 and Fiber connections - Performing routine maintenance work on existing connections - Troubleshooting and resolving any networking issues that arise To be considered for this job, you should have: - Proven experience in network installation and maintenance, preferably with Cat6 and Fiber - Knowledge and understanding of server infrastructure - Proficiency in troubleshooting networking issues as they arise. Remember, this project isn't for the faint-hearted, it's a large-scale networking task with m...

    €586 (Avg Bid)
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    I'm looking for an exceptional expert in website penetration testing, especially in the cybersecurity field. My project focuses on user authentication, static analysis and issuing a detailed vulnerability report. Here's a bit more on what I need: - User Authentication Implementation: I require a simple, but highly secure username and password authentication method. I need the professional to build test this feature meticulously. - Comprehensive Penetration Testing: Significantly, the testing should essentially focus on identifying network vulnerabilities. A thorough assessment and identification of potential intrusions is highly demanded. In terms of skills, exceptional experience in penetration testing, cybersecurity and user authentication are indispensable. Extensive knowl...

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    Windows USB Dongle Driver Developer 204 ditë left
    VERIFIKUAR

    I require an experienced programmer with strong knowledge in USB dongles and Windows operating systems. The freelancer will need to provide a driver solution which avoids the need for deactivation of core isolation. While the security details have not been outlined, it is essential to assume a high level of security measures in the course of your work. Desired Skills & Experience: • In-depth Windows operating system know-how. • Highly proficient in coding and software configuration for USB dongles. • Understanding of Windows security protocols will be beneficial. • Proven background in delivering secure and effective driver solutions. Rest assured, your expertise and attention to detail would be much appreciated on this project.

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    As a keen organization looking to ensure our cyber security measures are fully proofed, we wish to invite experienced freelancers to conduct a detailed external penetration test on our network infrastructure. Our ultimate goals are to: - Identify any vulnerabilities within our system - Robustly assess the security measures we have already put in place on our network - Gauge the efficacy of our cybersecurity measures This project will require: - Deep understanding of cyber security and network system trends - Proven experience in penetration testing - Ethical hacking capabilities - Familiarity with both manual and automated testing tools Please bring forward your proficiency in providing comprehensive and detailed reports. We anticipate the information to be intricate, actionable, a...

    €1083 (Avg Bid)
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    I'm seeking an experienced network designer to design an HP Auruba campus network that will provide high speed connectivity, scalability for future growth, and integration with existing systems. Here's what you need to know: - The network design should include Layer 2 switches, Layer 3 switches, and PoE switches for a robust, well-rounded infrastructure. - I require VLAN segmentation for heightened security measures, crucial in preventing unauthorized access and enhancing overall network performance. The ideal candidate for this project should have significant experience in network design, particularly with the HP Aruba system. They must understand the importance of high-speed connectivity, scalability, and seamless integration with existing systems. Comprehensive knowledge ...

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    I am seeking a professional who can illustrate an impeccable CyberArk architecture design. The design must serve to be hosted on premises with an Active-Passive mode for the main and secondary site. Key Features: • The architecture must incorporate Privileged Access Management (PAM). • It should support Active-Passive mode to ensure maximum efficiency. • It has to be designed specifically for on-premises hosting. Fault Tolerance: • High fault tolerance is highly desired. Applicants should have a deep understanding of the principles and practice of fault tolerance design in order to provide a solid and reliable system. Platform: • I have a strong inclination towards Windows as the platform for the CyberArk Architecture, so prior experience and expertise with...

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    I'm in need of an experienced Red Team to carry out an exhaustive assessment with three key objectives: * Identifying vulnerabilities * Assessing security controls * Testing incident response procedures Our primary area of concern is our internal network, and we're specifically targeting it for a thorough examination. Upon completion of the task, I require two types of reporting including: * An executive summary, outlining the key findings in a clear and succinct manner for high-level stakeholders * A detailed technical report, explaining in-depth findings, suitable for our IT department Ideal candidates for this project will have extensive experience in Red Team assessments with a focus on internal network security inspection. Your professional acuity in practical pr...

    €406 (Avg Bid)
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    Linux Server administrator -- 2 13 orё left
    VERIFIKUAR

    I am seeking a server administrator with a strong background in Hestia Control and Linux to focus primarily on ensuring server security. As part of this role, the specialist will be held responsible for: - Investigating potential security vulnerabilities within our server - Proposing and implementing necessary measures to fortify server security While the requirement does not particularly target any specific area of security, a comprehensive understanding of all aspects of server security, from firewalls to data encryption, will be regarded as an asset. Experience with warding off hacking attacks is particularly desired. Candidates who are skilled in configuring email accounts or setting up domains and databases, while not a mandatory requirement for this project, will be preferred. Of gr...

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    I'm looking for a proficient digital security and forensics expert to make a comprehensive report. This report will focus primarily on: Task-1: Forensic Investigation 2000 words Task-2: Cyber Security Report 2000 words. Experience in similar projects, enriched by a robust understanding of cyber security and digital forensics, would be greatly desirable for this project. Please, if this resonates with your skill set, let's make it work! Deadline: 24 March Night

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    I'm in need of an expert in convolutional neural networks and genetic algorithms to design a hybrid model. This project is centred around creating an intrusion detection system for the internet of medical things. Key Responsibilities: * Develop a hybrid model that combines deep learning and meta-heuristics optimization. * Integrate Convolutional Neural Networks into the model for deep learning. * Utilize Genetic Algorithm for meta-heuristics optimization. * The intrusion detection system should improve the accuracy. * Test the work on two different datasets, which I will provide. Skills and Experience: * Strong experience in Convolutional Neural Networks and Genetic Algorithms. * Experience with intrusion detection systems. * Strong knowledge of systems enhancing security for med...

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    Per country analysis of Distributed Denial of Service attacks We have been collecting data on UDP reflection based Distributed Denial of Service attacks since 2014. There are significant differences in attack patterns between countries (time of day, day of week, target of attack) and in response to global interventions targeting DDoS. This project would involve drilling down in to the per-country data to understand what is going on and why.

    €126 (Avg Bid)
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