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.

Alkalmazza Computer Security Consultants szabadúszót

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    A munka állapota
    54 munkát találtunk, az árak pénzneme: EUR
    CCNA router 6 nap left
    IGAZOLT

    Set up L3 switches and configure MPLS network

    €238 (Avg Bid)
    €238 Licitátlag
    4 licitek
    Security for MGB 6 nap left
    IGAZOLT

    • Conduct a security risk assessment to prioritize investments and activities • Conduct a risk assessment of system prior to going live • Perform a review and update risk assessment in February 2020 • Conduct risk assessment of the system annually from February 2021 • Perform risk assessments for our datacenters • Prepare a service continuity/ disaster recovery ...

    €921 (Avg Bid)
    €921 Licitátlag
    7 licitek
    Security Test 6 nap left
    IGAZOLT

    Seeking experience security tester to test security of our web application and server from 1. Vulnerability like XSS, Posion Null, SQL Injection, Port Scanning, Script Vulnerabilities 2. Recommendation Report and Patching 3. Verify the patches done and re-test Bidder to present security report done to be shortlisted to receive full spec.

    €142 (Avg Bid)
    €142 Licitátlag
    6 licitek
    PRG question 6 nap left
    IGAZOLT

    I just have one question that is related to pseudo random generators in cryptography.

    €27 (Avg Bid)
    €27 Licitátlag
    2 licitek

    I need help in developing a 4000 word compeling research proposal for a cyber security research project - this is around threat and vulnerability management and needs to be from an SME.

    €70 (Avg Bid)
    €70 Licitátlag
    34 licitek

    I need an ICT professional to ask some questions and write me a report about CRM consulting and risk management. This is for a CRM implementation project for a retail store.

    €80 (Avg Bid)
    €80 Licitátlag
    7 licitek

    Support of Windows OS/Microsoft Office Suite in an enterprise environment with direct interactions with the end user. Install / Re-install various software packages and updates Respond to backup job failures, restart backup jobs, and basic troubleshooting of backup issues. Respond to antivirus software alerts and perform basic remediation steps Supports and maintains user account information i...

    €147 (Avg Bid)
    €147 Licitátlag
    7 licitek

    Role of woman in Food security at household level in bangladesh

    €109 (Avg Bid)
    €109 Licitátlag
    16 licitek

    I have two networks connected by a VPN. Both firewalls are Sonicwalls (NSA220). 1. I am trying to ping a timeclock device on Network-B from Network-A. 2. Devices on Network-A can ping other devices on Network-B without issue (except the timeclock). 3. The Sonicwall at Network-A can ping the timeclock. 4. Computers in Network-B can ping the timeclock. 5. Computers in Network-A cannot ping th...

    €21 (Avg Bid)
    €21 Licitátlag
    11 licitek

    Please read & understand the full scope before responding as a serious candidate. You may apply for either or both. Please specify which one. If you do not specify, we shall assume you are good with both subjects. OPC-UA - Must know the plumbing details including intricacies of certificates validation for security handling in MS Windows Profinet - must have reasoble exposure to the Profinet...

    €16 / hr (Avg Bid)
    €16 / hr Licitátlag
    4 licitek

    My pc is attacked by a ransomware and files are encrypted. I want to restore my data. The file extension is .kvag

    €146 (Avg Bid)
    €146 Licitátlag
    3 licitek

    Masi belum maksimal dan butuh proses

    €453 (Avg Bid)
    €453 Licitátlag
    4 licitek

    I need a research about wifi security, at least 25 pages.

    €101 (Avg Bid)
    €101 Licitátlag
    34 licitek

    Hello, I have a company that operates in the online gaming business with a .dba sqlserver where I have been having a lot of security issues, already had some intrusions and I'm looking for someone who can solve my problem, currently we have done the basic security, but it has not been enough, I need to set up a security structure for my system

    €156 (Avg Bid)
    €156 Licitátlag
    8 licitek

    We need to test the operation of the ERC20 (CRYPTOCASHBACK) CSSBACK token. We invite specialists on working with smart contracts on the ethereum and blockchain networks. 1. It is necessary to conduct an audit. 2. Check the network stability. (make several transactions with our tokens within the ERC20 network. 3. Identify network vulnerabilities, if any. For more information send your applications ...

    €502 (Avg Bid)
    €502 Licitátlag
    12 licitek

    We have need for good penetration tester who has a good knowledege about the web security and mobile security .if any one have good knowledge in VAPT please me know.

    €7 / hr (Avg Bid)
    €7 / hr Licitátlag
    11 licitek
    proposal in security 5 nap left
    IGAZOLT

    I want small proposal based on 2-3 paper published in good journals

    €100 (Avg Bid)
    €100 Licitátlag
    41 licitek

    Hi, I need help getting my website back online. It is currently blocked by google due to a suspected phishing and my developer is away sick. Job is to: 1. find and resolve malware issue 2. Remove blacklist with Google

    €14 / hr (Avg Bid)
    €14 / hr Licitátlag
    48 licitek

    Procuro profissional com experiência em Redes CCNA ou similar para desenvolver 3 relatórios técnicos.

    €21 (Avg Bid)
    €21 Licitátlag
    3 licitek

    We are looking for an expert in PeopleSoft who can extract lists of student information(names/email addresses/phone numbers) from the system. Details of the job will be provided in the upcoming interviews.

    €1082 (Avg Bid)
    €1082 Licitátlag
    24 licitek

    Need help with SIFT workstation - SANS Forensics Tools. Investigator should be familiar with SIFT, Ubuntu. -Ubuntu operating system -Teamviewer required

    €9 / hr (Avg Bid)
    €9 / hr Licitátlag
    6 licitek
    Cyber Security Test 4 nap left
    IGAZOLT

    I have simple landing page. i want to apply cyber security test. and get a report of that.

    €32 / hr (Avg Bid)
    €32 / hr Licitátlag
    38 licitek
    computer_security 4 nap left
    IGAZOLT

    To ensure that Arif’s machine is free of rootkit programs which may alter the investigation results, he decides to run a thorough scan on his investigation machine to ensure that there is no rootkit program. Choose at least two scanning programs and provide the screenshots of the scanning results. Having ensured the safety of his forensic investigation platform, Arif decompresses the file &l...

    €50 (Avg Bid)
    €50 Licitátlag
    1 licitek

    For Publishing, IT-related contents

    €655 (Avg Bid)
    €655 Licitátlag
    16 licitek
    Server malware specialist 3 nap left
    IGAZOLT

    We have a server already attacked by malware and has had spam issue we need you to stop spam,remove malicious codes and infected files 1. Revive and harden the server against future attacks 2. 50 or so WordPress websites - some have incoming data feeds 3. We use vestacP and so need someone to act fast and stop any malware regeneration 4. We need someone smart Also No matter what we try, our w...

    €127 (Avg Bid)
    €127 Licitátlag
    18 licitek

    it should be built on android application on a network it should have configured IDS IPS and firewalls as well encryption of the data storing in data base please refer google for more information about zero trust security model

    €92 (Avg Bid)
    €92 Licitátlag
    2 licitek

    I need to build a security system to track any data leakage or misadventure by team on social or other websites. Want to keep and control track of any gmail or other email leakages outside the system.

    €77 (Avg Bid)
    €77 Licitátlag
    5 licitek

    I want an assignment on web security done. It is attached herewith. I need it in 2 days. Should be simple for a person with domain knowledge. Only serious freelancers should apply.

    €70 (Avg Bid)
    €70 Licitátlag
    7 licitek
    Assembly language project 2 nap left
    IGAZOLT

    Anyone who is good in C language and knows ethical hacking can do this project

    €3 / hr (Avg Bid)
    €3 / hr Licitátlag
    5 licitek

    Anyone who is good in C language and knows ethical hacking can do this project

    €13 / hr (Avg Bid)
    €13 / hr Licitátlag
    5 licitek

    Using CISCO Packet Tracer design the network for a 6 floor hospital and write a detailed description about the same including the network functionality devices, topology, protocols, security and performance strictly with respect to the network design inculcated.

    €30 (Avg Bid)
    €30 Licitátlag
    30 licitek
    Ethical Hacking in C 2 nap left
    IGAZOLT

    Looking for someone who can provide training/mentoring for Ethical Hacking in C.

    €13 / hr (Avg Bid)
    €13 / hr Licitátlag
    3 licitek

    Explain this subject and bring all papers related to it

    €23 (Avg Bid)
    €23 Licitátlag
    3 licitek

    Need someone who can provide training for Ethical Hacking in C.

    €4 / hr (Avg Bid)
    €4 / hr Licitátlag
    2 licitek

    i need good website security check you need to just check the website is ok with security or not [jelentkezzen be az URL megtekintéséhez]

    €33 (Avg Bid)
    €33 Licitátlag
    17 licitek

    We are Looking for Website Security Experts, who can make sure to provide the best security to our websites from Hacks, Infections,Viruses etc.

    €6 / hr (Avg Bid)
    €6 / hr Licitátlag
    22 licitek

    Hi. I need help with 3proxy server [jelentkezzen be az URL megtekintéséhez] 1) installation 2) developing a good and secure config file using socks proxies 3) configuring the connect back feature [jelentkezzen be az URL megtekintéséhez] Thank you

    €32 / hr (Avg Bid)
    €32 / hr Licitátlag
    7 licitek

    Looking for someone who can provide training/mentoring for Ethical Hacking in C.

    €3 / hr (Avg Bid)
    €3 / hr Licitátlag
    1 licitek
    Ethical Hacking in C 1 nap left
    IGAZOLT

    I am looking for someone who can provide training for Ethical Hacking in C.

    €3 / hr (Avg Bid)
    €3 / hr Licitátlag
    1 licitek

    Hi, we have a small website consists of 6 pages build using react and nodeJS. We want a security audit of the website and threat assessment based off a threat model called STRIDE. We just want to understand what areas we have tested and what areas don't need improvement and what areas do need improvement and what those improvements are. - You need to write up what you found into a document ...

    €118 (Avg Bid)
    €118 Licitátlag
    11 licitek
    Mikrotik BGP 1 nap left
    IGAZOLT

    Looking for some Mikrotik BGP Consulting I am looking with someone that has in-depth knowledge of Both Mikrotik & BGP in an ISP environment

    €22 / hr (Avg Bid)
    €22 / hr Licitátlag
    15 licitek

    Need a machine learning engineer for ongoing collaboration

    €5 / hr (Avg Bid)
    €5 / hr Licitátlag
    4 licitek
    €43 Licitátlag
    8 licitek

    Need an ethical hacker with strong experience to give 1 or 2 mentorships per week

    €20 (Avg Bid)
    €20 Licitátlag
    5 licitek
    €25 Licitátlag
    26 licitek
    Network security Project-7 22 óra left
    IGAZOLT

    Need an expert in libtrace software Budget- 35$

    €24 (Avg Bid)
    €24 Licitátlag
    3 licitek
    cybersecurity project 13 óra left
    IGAZOLT

    Any project regarding cybersecurity but we donot need too much programming sections.

    €95 (Avg Bid)
    €95 Licitátlag
    12 licitek

    Need to write a paper by referring 3 IEEE paper related to topic such as Cloud security/Cyber security domain

    €19 (Avg Bid)
    €19 Licitátlag
    36 licitek

    Hi there, I want to hire computer dimploma expert who can work for some days for me and immediate hiring any location from India.

    €13 / hr (Avg Bid)
    €13 / hr Licitátlag
    8 licitek

    I need to recover my servers which crashed due to a fluctuation. The servers are Linux based & were associated with good amount of data on a virtual environment.

    €259 (Avg Bid)
    €259 Licitátlag
    21 licitek