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Computer security is an important topic in the world of computers. If you are good in enhancing computer security and related devices, you should use your skills to earn money by bidding on jobs posted on Freelancer.com.

Computer Security can also be called IT or Cyber security. It refers to information security applied to computers, related devices and networks. This is a wide field, covering all mechanisms and processes used in protecting computers and related devices from attacks and unauthorized accesses. Computer Security also protects computer data from loss due to unexpected circumstances or natural disasters.

There are many computer users in need of Computer Security solutions. All over the world, there is a great need for professionals in this sector. If you are an expert in matters involving computer security, then you should use your skills to increase your income. This will be easy when you are part of Freelancer.com, the leading freelance online site where many employers post jobs on a daily basis. You can start earning money today by simply creating an account on Freelancer.com and bidding on many computer security related jobs available on the site.

Από 108562 αξιολογήσεις, οι πελάτες δίνουν Computer Security Consultants 4.87 από 5 αστέρια
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    39 δουλειές που βρέθηκαν, με τιμές EUR
    Shoulder Surfing Attacks 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Does anyone willing to sell their paper on the relevant topic SHOULDER SURFING ATTACKS If you wrote a paper and couldn't publish it or your client didn't pay you, I'm willing to purchase that.

    €19 (Avg Bid)
    €19 Μέση Προσφορά
    2 προσφορές
    IP Telephony Cisco Packet Tracer 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am designing an IP Telephony Topology and am having difficulty designing the following elements: 1. Routing Protocols (EIGRP & OSPF). 2. Switchport Security. 3. Configuring IP Telephones. Network System Requirements as per the attached file. I have started designing this but need some assistance as i am hitting some roadblocks so can share the packet tracer file and commands i have used. I have designed this using Cisco Packet Tracer.

    €117 (Avg Bid)
    €117 Μέση Προσφορά
    7 προσφορές
    Wordpress csrf attack 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Implement two csrf attacks from CVE

    €141 (Avg Bid)
    €141 Μέση Προσφορά
    26 προσφορές

    I am looking for someone expert in this area. Cyber Security - Dynamic Control Flow Tracing - Reverse Engineering Familiar with GHIDRA

    €11 / hr (Avg Bid)
    €11 / hr Μέση Προσφορά
    4 προσφορές
    Cameras connect with VPN 6 μέρες left

    We have a few surveillance cameras in diferent places with Internet acces trough a need is to connect them to a 's posibble to connect them with Microtic VPN solution?In some places we have 2-3 cameras,some places with 1 camera.

    €173 (Avg Bid)
    €173 Μέση Προσφορά
    11 προσφορές
    instagram security 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want to hire someone who knows how Instagram security , 2FA, recovery works.

    €94 (Avg Bid)
    €94 Μέση Προσφορά
    5 προσφορές

    You should Analyse the intelligence and security in 5G-Oriented Internet of Nano Things. > You should Show a practical work using a simulator/network simulator to prove there is Pros and cons using 5g in internet of nano things world. > Don't need to provide many practical examples using simulator. Just Need 2 practical examples for each pros and cons. >You should use MATHLAB, Simulink as a simulator to prove it. > If you are using any other network simulator, Please inform which simulator you will be using before Doing the project > After completing the practical work using simulator should also provide a 500 words which explain the Summary of work done using simulator (how it works, Pros and cons explained etc ) . (if you cannot provide 500 words just oexplai...

    €101 (Avg Bid)
    €101 Μέση Προσφορά
    5 προσφορές
    ML, Network security 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    ML expert individual, who has good experience with network security. Individual who can devote on project work for next 2-3 months. Project will be starting from Monday. Good luck

    €591 (Avg Bid)
    €591 Μέση Προσφορά
    16 προσφορές
    Ethical hacking job 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi im looking for an Expert ethical hacking capable of intercepting any US/Canadian based sms without physical access to the phone We will be using my phone for the project Only apply of you have the skillset for the job

    €361 (Avg Bid)
    €361 Μέση Προσφορά
    14 προσφορές
    €11 / hr Μέση Προσφορά
    4 προσφορές
    Computer Network 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Resource Allocation & Congestion Control- Flow Control, Queuing, Congestion Avoidance, QOS End to End proctols - MSS, Re-transmission, Time out Advanced Inter Networking

    €34 (Avg Bid)
    €34 Μέση Προσφορά
    7 προσφορές

    We are looking for a cool, positive person to work with us, our partners and customers. A person who is not afraid of challenges and technology. Duties will include: - contacting clients (also in English) via email, LinkedIn, Facebook and chat - invoicing existing customers - contacting web portals to post articles - assisting in adding advertisements Requirements: - well spoken and written polish and english - experience in sales (preferably online) - proficient computer skills - availability minimum 4h a day Monday to Friday between 8 am and 5 pm. Welcome: - experience in marketing or recruitment - basic knowledge of SEO

    €7 / hr (Avg Bid)
    €7 / hr Μέση Προσφορά
    9 προσφορές
    Mobile Hacking Malware 5 μέρες left

    My phone has been hacked and want to retrieve the contacts and personal information.

    €234 (Avg Bid)
    €234 Μέση Προσφορά
    7 προσφορές

    Wanted Project Coordinator in CCTV & Security Systems We are one of the leading CCTV & Security Systems Service Provider/ We are looking for Project Coordinator to Coordinate the Installation teams onsite. Job Responsibility Site survey Providing a quality installation team in the most methodical and efficient manner, including the ability to digest detailed scope of works and working drawings Production of high quality commissioning and handover documentation and as fit drawings Maintaining safe work environment at all times and have a good understanding of Health and Safety i.e. Method, Risk assessments, safe working procedures etc. Training and demonstration of systems to explain the systems working and functionality Maintaining MIS Reports Responding to out of hours serv...

    €12 (Avg Bid)
    €12 Μέση Προσφορά
    2 προσφορές
    €79 / hr Μέση Προσφορά
    3 προσφορές
    Security and protection of a cloud 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for someone who can help us secure our server

    €133 (Avg Bid)
    €133 Μέση Προσφορά
    24 προσφορές
    Project Pennetration BOB 4 μέρες left

    I need help in a real-life ethical hacking project. Have been tasked to see if a RAT can bypass security measures and breach a server. Have a competent understanding of the operating system environment, programming and coding but need the practical help of implementing etc.

    €197 (Avg Bid)
    €197 Μέση Προσφορά
    10 προσφορές
    Network analysis of browser 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need an network analysis done for chromium based browser requests and find out what browser is sending which is causing some issues with server

    €1001 (Avg Bid)
    €1001 Μέση Προσφορά
    22 προσφορές
    Wireshark Packet Tracer 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, I need someone with packet tracer or wireshark knowledge, who can help me to understand and read data on network. It's a very short project but please bid if you have knowledge of packet tracer or wireshark. I will explain details in private message. Thanks

    €12 (Avg Bid)
    €12 Μέση Προσφορά
    15 προσφορές
    Unobfuscate javascript code and tell what it does 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    The javascript code attached was included in the checkout of my woocommerce shop. Please unobfuscate the script and tell me what this malicious code does.

    €17 (Avg Bid)
    €17 Μέση Προσφορά
    8 προσφορές

    We are looking for the freelancer who can set the rules on cloudflare for us to protect our server from DDOS attacks.

    €241 (Avg Bid)
    €241 Μέση Προσφορά
    17 προσφορές
    Business computer Networks 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want a network engineer who is good in networking.

    €60 (Avg Bid)
    €60 Μέση Προσφορά
    17 προσφορές
    €205 Μέση Προσφορά
    19 προσφορές
    looking for someone that knows how to use FTK7.1 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    looking for someone that knows how to use FTK7.1

    €145 (Avg Bid)
    €145 Μέση Προσφορά
    8 προσφορές
    simple VPN issue 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    VPN issue on Windows server. (Firewall is SonicWall) VPN has been fine but suddenly not working after changing IP address from ISP, but I updated it already The remote connection was not made because the attempted VPN tunnels failed. The VPN server might be unreachable. if this connection is attempting to use an L2TP/IPsec tunnel, the security parameters required for IPsec negotiation might not be configured properly.

    €20 (Avg Bid)
    €20 Μέση Προσφορά
    9 προσφορές

    We need candidates for PDF accessibility Work From Home

    €275 (Avg Bid)
    €275 Μέση Προσφορά
    23 προσφορές
    computer communication networks expert 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, I'm looking for an expert in "Introduction to computer communication networks" for helping me in a project I have. If this project will go well, there are plenty more to come as I run a development agency. I attached 5 short questions to check if you have the relevant knowledge for this mission. Please start your message with - "today was a good day" Thanks

    €18 / hr (Avg Bid)
    €18 / hr Μέση Προσφορά
    9 προσφορές
    NetSim Simulator 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    simulate a client-server model communication over an IP network and to investigate an application and network performance in multiple provided scenarios

    €42 (Avg Bid)
    €42 Μέση Προσφορά
    6 προσφορές

    Edge computing is much vulnerable to various types of security attacks. Various approaches for detecting security threats in edge computing have been presented. Machine learning has been proposed by various researchers for attack detection. The schemes which have already been proposed have various phases of data preprocessing, feature extraction, and classification. It is analyzed that machine learning algorithms like SVM, KNN, DT, etc. give low accuracy for vulnerability detection. A novel machine learning algorithm is required which increases accuracy for vulnerability detection in edge computing. Note- [ Need new hybrid ML algorithm, not an existing one with GitHub available code.] The main objective of this project is to secure edge devices using a hybrid machine learning algorithm th...

    €320 (Avg Bid)
    €320 Μέση Προσφορά
    10 προσφορές
    €149 Μέση Προσφορά
    7 προσφορές
    Want to create a SaaS software for darkweb monitoring 23 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Features required: -Digital Risk Protection -Brand Protection -Anti Phishing -Attack Surface Visibility -Threat Intelligence -Compliance

    €3 / hr (Avg Bid)
    €3 / hr Μέση Προσφορά
    5 προσφορές
    Cryptography project needed 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need a cryptography project with pkcs packages

    €154 (Avg Bid)
    €154 Μέση Προσφορά
    17 προσφορές
    €101 Μέση Προσφορά
    20 προσφορές

    need an individual with firm knowledge about Artificial intelligence to answer some multiple choice question on 11/22/2022 at 16:35 till 18:00

    €24 / hr (Avg Bid)
    €24 / hr Μέση Προσφορά
    15 προσφορές
    Solve final exam computer networks 18 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Solve final exam computer networks

    €25 (Avg Bid)
    €25 Μέση Προσφορά
    14 προσφορές
    Security Specialist Practice Test Tutor 13 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, I have a upcoming practice test so can you guide me for the 50 quiz?

    €19 (Avg Bid)
    €19 Μέση Προσφορά
    3 προσφορές

    I'm Looking for Sales person who can help our start up organization to get clients. We are information security firm perform, Penetration Test, Vulnerability Assessment, Firewall Review, Web Application Testing. Payment terms will be once client onboard, we will pay you 20% of project value.

    €276 (Avg Bid)
    €276 Μέση Προσφορά
    5 προσφορές

    Looking for a conference paper ( Cryptography/ IoT security/ Network Security/ Federated learning ) ex: 1. A novel Continuous authN in IoT devices , Functional encryption for data privacy etc

    €242 (Avg Bid)
    €242 Μέση Προσφορά
    12 προσφορές
    Trophy icon Decentralized VPN 11 μέρες left

    Develop a Decentralized Virtual Private Network (Peer to Peer) application with cryptocurrency component to protect users' online activity, share bandwidth and earn crypto for sharing bandwidth.

    €1076 (Avg Bid)
    Προεξέχον
    €1076
    5 συμμετοχές