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 jobber funnet, priser i USD

    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...

    $175 (Avg Bid)
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    Role of woman in Food security at household level in bangladesh

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    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...

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    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...

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    CENTOS 7 Auto Hardening 6 dager left
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    You will need to build set of files, by the specification I will provide you, in order to make automatic hardening of CentOs 7. The specification contains less than 300 parameters total, like the example: Examples: 1. Securing xinetd 2.1.1.1. /etc/xinetd.d Disabled 1.1.2. Install TCP Wrappers Disabled 1.1.3. Network Services Banners Disabled 1.1.4. Network Services Access Control (xinetd) Disa...

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

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    Masi belum maksimal dan butuh proses

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

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    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

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    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 ...

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    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.

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    proposal in security 5 dager left
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    I want small proposal based on 2-3 paper published in good journals

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    Resolve website Malware issue 5 dager left
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    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

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    PROFISSIONAL CCNA 5 dager left

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

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    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.

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

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    Cyber Security Test 5 dager left
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    I have simple landing page. i want to apply cyber security test. and get a report of that.

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    computer_security 5 dager left
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    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...

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    Research Proposal 4 dager left

    Role of woman in Food security at household level in bangladesh

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    For Publishing, IT-related contents

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    Server malware specialist 4 dager left
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    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...

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    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

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    Computer Security 4 dager left

    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.

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    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.

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    Assembly language project 3 dager left
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    Anyone who is good in C language and knows ethical hacking can do this project

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    Ethical hacking in C language 3 dager left
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    Anyone who is good in C language and knows ethical hacking can do this project

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    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.

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    Ethical Hacking in C 3 dager left
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    Looking for someone who can provide training/mentoring for Ethical Hacking in C.

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    Explain this subject and bring all papers related to it

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    Training for Ethical Hacking in C 3 dager left
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    Need someone who can provide training for Ethical Hacking in C.

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    website security 2 dager left

    i need good website security check you need to just check the website is ok with security or not [logg inn for å se URL]

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

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    Hi. I need help with 3proxy server [logg inn for å se URL] 1) installation 2) developing a good and secure config file using socks proxies 3) configuring the connect back feature [logg inn for å se URL] Thank you

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    Training for Ethical Hacking in C 2 dager left
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    Looking for someone who can provide training/mentoring for Ethical Hacking in C.

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    Ethical Hacking in C 2 dager left
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    I am looking for someone who can provide training for Ethical Hacking in C.

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    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 ...

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    Mikrotik BGP 2 dager left
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    Looking for some Mikrotik BGP Consulting I am looking with someone that has in-depth knowledge of Both Mikrotik & BGP in an ISP environment

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    Need a machine learning engineer for ongoing collaboration

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    Data Scientist 2 dager left

    Need a data scientist for ongoing collaboration

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

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    Network security Project-8 2 dager left
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    Need an expert in networking Budget- 35$

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    Network security Project-7 1 dag left
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    Need an expert in libtrace software Budget- 35$

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    cybersecurity project 1 dag left
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    Any project regarding cybersecurity but we donot need too much programming sections.

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

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

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    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.

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    Link Building 23 dager left
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    Hello I need to build 1000 links for my website.

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    Create new ip addres 23 dager left
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    Hello I Need a good IT for my project.

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    Looking for burpsuite and web security specialist. No use in biding if you do not have extensive burpsuite or website securiy knowledge. Please READ First before bidding. After doing nothing with the company for over a year we have decided to breed new life into his security related website. The marketing and other parts of the website will be done by an other but the we are is looking for a sec...

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    Im reposting this job as the last one was taken down as i think the moderators got the wrong idea. Im looking for a C# console application proof of concept to write a super secure way of storing passwords with salt and super high / the best hashing algorithm. I will also need to ensure that you can demonstrate the test for this, i.e you can use hashcat or something like that to proove that th...

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