Securitate computer Jobs

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.

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    Penetration test 6 zile left

    need a penetration tester for my project.

    $1278 (Avg Bid)
    $1278 Oferta medie
    2 oferte

    I need someone who’s experiences in cyber security and creating apps, You’ll be further informed in the details in the app once we get in contact. I myself can help design the app I just need someone to code it.

    $769 (Avg Bid)
    $769 Oferta medie
    24 oferte
    Solving Networking questions 6 zile left
    VERIFICAT

    Need an IT network expert to solve 4-5 questions related to networks. The questions are related to topics covered in the attached image. The questions are to be solved in 1 hour. Your availability is required on 17th June 2021 from 7 pm to 10 pm according to pacific time in Vancouver, BC, Canada. When questions are solved you may leave before.

    $24 (Avg Bid)
    $24 Oferta medie
    18 oferte
    security project 6 zile left
    VERIFICAT

    i am uploading documents related to the project and most importantly I need it in 24 hours

    $53 (Avg Bid)
    $53 Oferta medie
    11 oferte

    "i need a network engineer who can complete my document writing ,, i did the packet tracer files , i just need someone to document what i did , please ping me so that we can talk to explain more "

    $20 (Avg Bid)
    $20 Oferta medie
    9 oferte

    hello i need someone experience with cyber security for project and thanks

    $653 (Avg Bid)
    $653 Oferta medie
    10 oferte
    network security training 6 zile left
    VERIFICAT

    I AM LOOKING FOR SOMEONE TO TRAIN ME TO DO ALL THESE THINGS: • Design, implement, and monitor security measures for the protection of the systems, networks and information. This includes after hours on-call support and handling technical problems escalated from Level 1 • Establish and construct security standards and best practices that an organization should follow. • Impleme...

    $17 / hr (Avg Bid)
    $17 / hr Oferta medie
    4 oferte

    [Deadline is Saturday] There will be a socket server and two clients. The image sharing will use Registration and Public Key Certification (server will be considered as a trusted certificate authority) Image posting in system using AES key, encrypted in CBC mode. Generating digital signature of the image with private key and SHA256 hash function. Image downloading with same AES key algorithms. ...

    $37 (Avg Bid)
    $37 Oferta medie
    6 oferte
    Cyber security 5 zile left

    I need a experience software engineering

    $19 / hr (Avg Bid)
    $19 / hr Oferta medie
    12 oferte

    Networking subnetting , arq protocols ....

    $15 (Avg Bid)
    $15 Oferta medie
    8 oferte

    Microsoft Data Protection Application Programming Interface (DPAPI). Weaknesses and known security breaches in Microsoft in DPAPI. Depth learning of Microsoft DPAPI. This will requires a depth research and write a good report about it. I have the first draft report completed. Good Example Of what I want get improved. [conectează-te pentru a consulta linkul URL]

    $250 (Avg Bid)
    $250 Oferta medie
    2 oferte
    17562_NS3 Developer needed -- 2 5 zile left
    VERIFICAT

    Multihop-Cluster-Based IEEE 802.11p and LTE Hybrid Architecture for VANET Safety Message Dissemination

    $30 - $250
    $30 - $250
    0 oferte

    I am looking for a developer that can crawl information from airlines and web automation. I need him to be able to bay-pass any web crawling limitations like: - Akamai - Captcha/reCaptcha - hCaptcha - Distil Network/distil networks - humansecurity/White Ops - datadome/[conectează-te pentru a consulta linkul URL] - Proxy limitations - Javascript Pages - Anti-phishing

    $220 (Avg Bid)
    $220 Oferta medie
    4 oferte

    Stop outgoing ddos or netscan from my vpn server instructions to do on servers, to stop these attacks from happening on my server by vpn clients connected to the server

    $30 (Avg Bid)
    $30 Oferta medie
    4 oferte

    One Simulator Networking Project

    $330 (Avg Bid)
    $330 Oferta medie
    4 oferte
    Mikrotik BGP Setup/Admin 4 zile left
    VERIFICAT

    We are a small ISP that has just added a 2nd upstream, we are looking for a Mikrotik BGP expert to set up load balancing/failover, the new upstream is 1 hop away from our primary edge router, our network is fully routed with OSPF. Our network is 100% Mikrotik.

    $23 / hr (Avg Bid)
    $23 / hr Oferta medie
    17 oferte

    *******Seriously inquiry only******* I am looking for a person to assist with a project most theory researching questions and answers. The Project require high quality work. NO copy and paste from internet is allowed. Experience in the following: Graph Algorithms Vertex orderings in graph Algorithms Public RSA key Set up the table for GCD and find private key for table Compressed with LZW NP co...

    $145 (Avg Bid)
    $145 Oferta medie
    4 oferte

    I am looking for a person to assist with a project most theory researching questions and answers. The Project require high quality work. NO copy and paste from internet is allowed. Seriously inquiry only. Experience in the following: Longest Increasing Subsequence algorithm Extended Euclidian Algorithm Longest Common Subsequence Levensthein Edit Distance **You most know those skills above**

    $136 (Avg Bid)
    $136 Oferta medie
    8 oferte

    One Simulator Networking Expert Required

    $140 (Avg Bid)
    $140 Oferta medie
    6 oferte
    $150 Oferta medie
    3 oferte
    Cryptography Theory -- 2 4 zile left
    VERIFICAT

    Need help with: Cryptography Theory IND-CPA IND-CCA Cryptographic Primitives Encryption Hash and MAC security AES-CBC Standardized Scheme

    $95 (Avg Bid)
    $95 Oferta medie
    4 oferte
    Information technology 3 zile left
    VERIFICAT

    If you were hired as the single IT person for a brand new company. As part of your new role, you've been asked to setup: 100 users One corporate office location and two satellite locations Mixed environment of Windows and Mac desktops Three line-of-business application servers (Windows/Linux) Which firewalls/security appliances would you use? How would you ensure users can access all resour...

    $53 (Avg Bid)
    $53 Oferta medie
    10 oferte

    I have lost my mobile [conectează-te pentru a consulta linkul URL] I know my IMEI number so anyone who find please contact if you can

    $14 (Avg Bid)
    $14 Oferta medie
    1 oferte

    Unbox the Device, Rack mount to the Rack, Power it on, Do the basic IP configuration, Do the labelling etc. We will remotely handhold you during the activity,

    $32 / hr (Avg Bid)
    Local
    $32 / hr Oferta medie
    2 oferte

    I need a tech savage individual to connect my channel manager to my bed and breakfast so that i can receive bookings from bookuing ,com expedia ,agoda etc.

    $638 (Avg Bid)
    $638 Oferta medie
    4 oferte

    BlueHost identified Malware on my website. I need someone to scan and remove the files - see attached screenshot. These files are hidden! Not as easy as going via file manager and deleting them. It would need special scanning software and skill..

    $101 (Avg Bid)
    $101 Oferta medie
    37 oferte

    I need some one who can capture traffic and packet of some part of my device, just professionals

    $637 (Avg Bid)
    $637 Oferta medie
    4 oferte

    I have one corrupted Visio file (vsd). Can anyone fix and open this file ? thank you

    $1160 (Avg Bid)
    $1160 Oferta medie
    7 oferte

    You must know Snapcraft very well. Spend 8 hours with me on Zoom and go through the process of creating Snaps and be able to answer in depth questions. You must understand confinement, writing to files, passing information to other Snaps, using API's etc... Must speak clear English.

    $12 / hr (Avg Bid)
    $12 / hr Oferta medie
    1 oferte

    Information Technology product/tech/tools and Online Training

    $195 (Avg Bid)
    $195 Oferta medie
    2 oferte
    computer network -- 4 2 zile left
    VERIFICAT

    small task on wireshark in lunix

    $16 (Avg Bid)
    $16 Oferta medie
    6 oferte
    computer network -- 3 1 zi left
    VERIFICAT

    computer network small task

    $13 (Avg Bid)
    $13 Oferta medie
    8 oferte
    computer network -- 2 1 zi left
    VERIFICAT

    computer network small task

    $16 (Avg Bid)
    $16 Oferta medie
    8 oferte

    I want a ethical hacker urgent. But i will pay after the work.

    $34137 (Avg Bid)
    $34137 Oferta medie
    1 oferte

    I need Fix OpenVPN Server Internet Issue. I have OpenVPN Server. VPN connected every time. some time internet not access when connect vpn. if i restart openvpn service then problem solve. again many time face this problem. you need find why face this problem & i need permanent solutions

    $16 / hr (Avg Bid)
    $16 / hr Oferta medie
    14 oferte

    Our company got hit by a ransomware, and all the files in the windows server has now a .devil extension. Need security expert who can decrypt the files and remove the virus from our server.

    $54 / hr (Avg Bid)
    $54 / hr Oferta medie
    7 oferte
    $20 Oferta medie
    8 oferte
    One Simulator Networking 18 ore left
    VERIFICAT

    One Simulator Networking Expert

    $130 (Avg Bid)
    $130 Oferta medie
    7 oferte

    SSR, CLASH, V2 RAY NEED PROGRAMMWER WHO CVAN HELP TO BUILD ASTABLE SERVICE

    $761 (Avg Bid)
    $761 Oferta medie
    4 oferte

    - Comparing and analysis the performance of existing protocols such as Epidemic, Spray and Wait and PROPHET using ONE Simulator - Required to design and create new routing protocol based on existing protocols such as Epidemic, Spray and Wait and PROPHET protocols using ONE Simulator. - Implement and simulate the new routing protocol using ONE Simulator

    $170 (Avg Bid)
    $170 Oferta medie
    2 oferte
    Cyber security Mentor 12 ore left
    VERIFICAT

    I am certified with some cyber security vendor certificates and i am working on ways to build my practical experience. I need an experience cyber security consultant to assist me in gaining the practical experience needed.

    $145 (Avg Bid)
    $145 Oferta medie
    15 oferte

    This is a research-oriented task. For this assignment you are required to: - Produce an encryption algorithm to secure communications performed - Your encryption algorithm can be completely novel or inspired by existing algorithms. Instructions for fulfilling the task: - Present a reflective summary of the current cybersecurity threat landscape. - Include the full specifications of the insp...

    $814 (Avg Bid)
    $814 Oferta medie
    20 oferte
    Write a Cybersecurity book. 6 ore left
    VERIFICAT

    you needs to read chapters about : 1- Kali fundamentals 2- OSCP 3- CEH 4- Python 5- Network 6- Windows and IT fundamentals the main goal is to have a good book for everyone

    $133 (Avg Bid)
    $133 Oferta medie
    31 oferte

    Hello. I am looking for the platform where I can upload my video lectures which can secure my content from getting it leaked. So Looking for the one who can develop such software or a platform with this features for all possible content leaks: 1. Multi-DRM 2. Forensic Watermark 3. Anti - Capture to avoid screen recording 4. And Ovio, App security to prevent any Cyberattacks. Please be in touc...

    $1674 (Avg Bid)
    $1674 Oferta medie
    12 oferte

    I have an 2 TB external hard disk has been encrypted by a hacker , I need help to decrypt all my files from my hard disk

    $160 (Avg Bid)
    $160 Oferta medie
    3 oferte
    Make my system hacker proof 1 oră left
    VERIFICAT

    since 3-4 months, hackers are active on my system. Internet service goes down.. Fb ac. gets hacked and such Can you help me make my system ( PC ) and mobile hack proof..!!?

    $55 (Avg Bid)
    $55 Oferta medie
    6 oferte