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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.

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    53 znalezione projekty, cennik w USD

    This Project requires expertise in C++, Protocols, knowledge of wireless networks and network simulators, Linux and experience in research writing. Details will be discussed on CHAT

    $562 (Avg Bid)
    $562 Średnia Oferta:
    4 składanie ofert
    Var hacking 6 dni left

    I have a real estate business. We have been in litigation for 6 years with an associate. My computer has been hacked, I have taken screenshots everywhere, tried to clean out the plists, malware clean etc, but they are getting through with temporary proxies. I need someone to establish a connection between who is hacking me and the proof I have found, in order to make a police complaint. There ...

    $596 (Avg Bid)
    $596 Średnia Oferta:
    6 składanie ofert
    CCNA router 6 dni left
    ZWERYFIKOWANY

    Set up L3 switches and configure MPLS network

    $256 (Avg Bid)
    $256 Średnia Oferta:
    9 składanie ofert
    Security for MGB 6 dni left
    ZWERYFIKOWANY

    • 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 ...

    $1025 (Avg Bid)
    $1025 Średnia Oferta:
    11 składanie ofert
    Security Test 6 dni left
    ZWERYFIKOWANY

    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.

    $115 (Avg Bid)
    $115 Średnia Oferta:
    11 składanie ofert
    PRG question 6 dni left
    ZWERYFIKOWANY

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

    $30 (Avg Bid)
    $30 Średnia Oferta:
    2 składanie ofert
    Cyber Security Research Development 6 dni left
    ZWERYFIKOWANY

    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.

    $74 (Avg Bid)
    $74 Średnia Oferta:
    36 składanie ofert

    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.

    $88 (Avg Bid)
    $88 Średnia Oferta:
    7 składanie ofert

    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...

    $157 (Avg Bid)
    $157 Średnia Oferta:
    9 składanie ofert
    $121 Średnia Oferta:
    17 składanie ofert

    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...

    $22 (Avg Bid)
    $22 Średnia Oferta:
    12 składanie ofert
    $124 Średnia Oferta:
    7 składanie ofert
    Ethical Hacker Required 5 dni left
    ZWERYFIKOWANY

    Hi, needing an ethical hacker services, message me for details

    $225 (Avg Bid)
    $225 Średnia Oferta:
    3 składanie ofert

    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...

    $18 / hr (Avg Bid)
    $18 / hr Średnia Oferta:
    4 składanie ofert

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

    $162 (Avg Bid)
    $162 Średnia Oferta:
    3 składanie ofert
    $500 Średnia Oferta:
    4 składanie ofert
    $112 Średnia Oferta:
    34 składanie ofert

    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

    $172 (Avg Bid)
    $172 Średnia Oferta:
    8 składanie ofert

    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 ...

    $554 (Avg Bid)
    $554 Średnia Oferta:
    12 składanie ofert

    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.

    $8 / hr (Avg Bid)
    $8 / hr Średnia Oferta:
    11 składanie ofert
    proposal in security 4 dni left
    ZWERYFIKOWANY

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

    $112 (Avg Bid)
    $112 Średnia Oferta:
    40 składanie ofert
    Resolve website Malware issue 4 dni left
    ZWERYFIKOWANY

    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

    $15 / hr (Avg Bid)
    $15 / hr Średnia Oferta:
    51 składanie ofert

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

    $23 (Avg Bid)
    $23 Średnia Oferta:
    3 składanie ofert

    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.

    $1195 (Avg Bid)
    $1195 Średnia Oferta:
    24 składanie ofert

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

    $10 / hr (Avg Bid)
    $10 / hr Średnia Oferta:
    6 składanie ofert
    Cyber Security Test 3 dni left
    ZWERYFIKOWANY

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

    $35 / hr (Avg Bid)
    $35 / hr Średnia Oferta:
    40 składanie ofert
    computer_security 3 dni left
    ZWERYFIKOWANY

    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...

    $55 (Avg Bid)
    $55 Średnia Oferta:
    1 składanie ofert
    $724 Średnia Oferta:
    16 składanie ofert
    Server malware specialist 3 dni left
    ZWERYFIKOWANY

    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...

    $136 (Avg Bid)
    $136 Średnia Oferta:
    19 składanie ofert

    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

    $102 (Avg Bid)
    $102 Średnia Oferta:
    2 składanie ofert

    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.

    $85 (Avg Bid)
    $85 Średnia Oferta:
    5 składanie ofert

    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.

    $77 (Avg Bid)
    $77 Średnia Oferta:
    7 składanie ofert
    Ethical hacking in C language 2 dni left
    ZWERYFIKOWANY

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

    $15 / hr (Avg Bid)
    $15 / hr Średnia Oferta:
    5 składanie ofert

    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.

    $33 (Avg Bid)
    $33 Średnia Oferta:
    30 składanie ofert
    Ethical Hacking in C 1 dnia left
    ZWERYFIKOWANY

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

    $14 / hr (Avg Bid)
    $14 / hr Średnia Oferta:
    3 składanie ofert
    Android malware detection using image 1 dnia left
    ZWERYFIKOWANY

    Explain this subject and bring all papers related to it

    $25 (Avg Bid)
    $25 Średnia Oferta:
    3 składanie ofert
    Training for Ethical Hacking in C 1 dnia left
    ZWERYFIKOWANY

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

    $4 / hr (Avg Bid)
    $4 / hr Średnia Oferta:
    2 składanie ofert
    website security 1 dnia left

    i need good website security check you need to just check the website is ok with security or not [zaloguj się, aby wyświetlić URL]

    $36 (Avg Bid)
    $36 Średnia Oferta:
    17 składanie ofert

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

    $7 / hr (Avg Bid)
    $7 / hr Średnia Oferta:
    22 składanie ofert

    Hi. I need help with 3proxy server [zaloguj się, aby wyświetlić URL] 1) installation 2) developing a good and secure config file using socks proxies 3) configuring the connect back feature [zaloguj się, aby wyświetlić URL] Thank you

    $35 / hr (Avg Bid)
    $35 / hr Średnia Oferta:
    7 składanie ofert
    Training for Ethical Hacking in C 1 dnia left
    ZWERYFIKOWANY

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

    $4 / hr (Avg Bid)
    $4 / hr Średnia Oferta:
    1 składanie ofert
    Ethical Hacking in C 1 dnia left
    ZWERYFIKOWANY

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

    $4 / hr (Avg Bid)
    $4 / hr Średnia Oferta:
    1 składanie ofert

    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 ...

    $130 (Avg Bid)
    $130 Średnia Oferta:
    11 składanie ofert
    Mikrotik BGP 1 dnia left
    ZWERYFIKOWANY

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

    $24 / hr (Avg Bid)
    $24 / hr Średnia Oferta:
    15 składanie ofert
    $5 / hr Średnia Oferta:
    4 składanie ofert
    $48 Średnia Oferta:
    8 składanie ofert

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

    $22 (Avg Bid)
    $22 Średnia Oferta:
    5 składanie ofert
    Network security Project-8 22 godzin left
    ZWERYFIKOWANY

    Need an expert in networking Budget- 35$

    $28 (Avg Bid)
    $28 Średnia Oferta:
    26 składanie ofert
    Network security Project-7 13 godzin left
    ZWERYFIKOWANY

    Need an expert in libtrace software Budget- 35$

    $27 (Avg Bid)
    $27 Średnia Oferta:
    3 składanie ofert
    cybersecurity project 4 godzin left
    ZWERYFIKOWANY

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

    $105 (Avg Bid)
    $105 Średnia Oferta:
    12 składanie ofert