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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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Projekt/Natečaj Opis Ponudbe/Vnosov Znanja Pričeto Se konča Cena (EUR)
Analyze a program for potential virus/malware/keylogger/backdoor. Project requirements: I have a closed source cryptocurrency wallet, in form of an executable file. I have a doubt that it may contain virus/keylogger/backdoor or potential provision to secretly and automatically update and add backdoor in future. Can you the analysis of the file and make report of your findings? .. Let me know if so. I need a full report of all activities that program doe... 0 Računalniška varnost, Preizkušanje programske opreme, C++ programiranje, Spletna varnost, Programming Feb 23, 2018 Danes6dni 23ur -
computer communication (networking) a few problems that need to be solved 19 Inženiring, Računalniška varnost, Cisco, Telekomunikacijski inženiring, Omrežna administracija Feb 22, 2018 Danes6dni 10ur €25
I need a health security writer I can pay 2$/100 words. Please apply with relevant samples. 16 Računalniška varnost, Pisanje tehničnih vsebin, Article Writing, Research Writing, Zdravje Feb 22, 2018 Danes6dni 10ur €31
Server used for DOS attack. Now it is locked. Need to find source and secure. Server was used to perform Denial-of-Service Attack (DoS-Attack) against other servers. We need cause found and corrected. There is no access other than KVM console (NO SSH). Need this done immediately. 12 Sistemski administrator, Linux, Spletna varnost, Računalniška varnost, Windows strežnik Feb 22, 2018 Danes6dni 9ur €17
Computer Network Architect Chronicled is the edge of perfection in supply chain solutions. We want to impress our style on the industry and take over the market. To do that we are searching for an architect who can handle all sorts of computer networks for maximum efficiency. Knowing what Chronicled is all about can be a huge advantage. Please go through [url removed, login to view] before looking for this vacancy. 10 Sistemski administrator, Računalniška varnost, Cisco, Windows strežnik, Omrežna administracija Feb 22, 2018 Danes6dni 5ur €170
Dynamic malware analysis using machine learning algorithm -- 2 Need ieee paper on dynamic malware analysis using machine learning algorithm 3 Računalniška varnost, Research Writing, Strojno učenje Feb 22, 2018 Danes6dni 3ur €17
Network problem I have a remote server cctv, this system is off line and the internet service provider claims its the fubrecoptic router. Also stated that as the main incoming router is off line that its impossible to attain whether or not the company switched off my internet to save a few Euro. If the above data is incorrect then we could proceed. 8 Računalniška varnost, Windows strežnik, Omrežna administracija, Microsoft SQL strežnik, Storage Area Networks Feb 22, 2018 Danes6dni €31
Director of Business Development Chronicled, the supply chain chief by leveraging block-chain. We want to imitate their business model. Looking for someone who is energetic and creative. Prior knowledge regarding Chronicled platform will be given preference. Give [url removed, login to view] a visit to know their business operations before applying for this job. 1 Računalniška varnost, Projektno usklajevanje, Business Intelligence Feb 22, 2018 Feb 22, 20185dni 23ur €158
HTTP Security Header I need someone that can help. Missing HTTP security headers -X-Frame-Options -X-XSS-Protection -Strict-Transport-Security Protects -X-Content-Type-Options and [url removed, login to view] security -Form security who can help us? 20 PHP, Spletna varnost, WordPress, Računalniška varnost, Spletna varnost Feb 22, 2018 Feb 22, 20185dni 22ur €57
Crypto Exchange. Copy of binance.Full exchange Crypto Exchange. Copy of [url removed, login to view] exchange.. you must have experience building exchanges. 26 PHP, Linux, Računalniška varnost, Arhitektura porgramske opreme, Microsoft Exchange Feb 21, 2018 Feb 21, 20185dni 16ur €6377
Network consulting Looking for excellent people with experience using Wireshark and other Network Analysis tools to baseline and troubleshoot IP Networks for Small and Medium size organizations. Must have 5 plus years of experience and be able to show evidence of successful projects with reference clients. Excellent opportunity to earn top consulting fees if you have the right stuff. We are developing a network of ... 9 Brezžično, Računalniška varnost, Cisco, Research Writing, Omrežna administracija Feb 21, 2018 Feb 21, 20185dni 13ur €1893
packet tracer help i need to build a network for this project in packet tracer. 19 Brezžično, Inženiring, Računalniška varnost, Cisco, Omrežna administracija Feb 21, 2018 Feb 21, 20185dni 7ur €129
Create Spoofed Email for a Presentation I would like someone to create a realistic looking email purporting to be the administrator of an organization. I am giving a presentation this week regarding cybercrime awareness. As part of this we are showing how credential harvesting works. We will provide the name of the organization and the website you should link to. The email needs to look like it is coming from this organization and shoul... 0 Oblikovanje spletnih strani, Spletna varnost, Računalniška varnost, Email Developer, Penetration Testing Feb 21, 2018 Feb 21, 20185dni 5ur -
I need an expert Technical writer From USA-1 If you are experienced in writing related to IT and [url removed, login to view] pay 2$/100 words, apply if you agree. 13 Računalniška varnost, Pisanje tehničnih vsebin, Article Writing, Research Writing, Spletna varnost Feb 21, 2018 Feb 21, 20185dni 4ur €41
I need an expert Technical writer From USA If you are experienced in writing related to IT and [url removed, login to view] pay 2$/100 words, apply if you agree. 8 Računalniška varnost, Pisanje tehničnih vsebin, Article Writing, Research Writing, Spletna varnost Feb 20, 2018 Feb 20, 20184dni 9ur €45
Vxlan configuration Need to configure 9k switches ,it includes 9216 ,9272,5520 firewalls . 2 Sistemski administrator, Linux, Računalniška varnost, Cisco, Omrežna administracija Feb 20, 2018 Feb 20, 20184dni 8ur €57
Rephrase a scientific article Its a scientific article on multimedia security which i want to be slightly rephrased. Its about 16000 (including some tables which do not need any changes). the goal is to pass the TurnItIn check. I will provide the article in latex format. 50 Računalniška varnost, Revizorstvo, LaTex, Computer Science Feb 20, 2018 Feb 20, 20184dni 8ur €146
design architecture i am working in a project for improving my knowledge and career i have designed the framework just i need a help in programming part. the project is related to information security field malware detection. 2 Računalniška varnost, Spletna varnost, Programming Feb 20, 2018 Feb 20, 20184dni 6ur €111
decryption of gdcb ransom - open to bidding these are infected with ransom gandcrab with special encyription .gdcb extension. So we should get original files. 2 Linux, Spletna varnost, Računalniška varnost, Active Directory, Omrežna administracija Feb 20, 2018 Feb 20, 20184dni 5ur €20
SDN- Mobility Hi, I have a project in SDN-OpenFlow controller that can be implemented with 5G network to counter current problems of IP & mobility in 4G networks when we move from one point to other point and handovers problems. Thanks 2 Brezžično, Inženiring, Računalniška varnost, Cisco, Omrežna administracija Feb 19, 2018 Feb 19, 20182dni 23ur €356
Malware detect and destroy on 2 sites on same server My 2 main sites have malware detected and I like to delete it from my server. A firewall ist installed and Sucuri for Wordpress. Sucuri shows 8 Javascript files which should be found and deleted from the files. They lie withing these files. And all the rest malware shpuld be deleted. 34 PHP, Java, Javascript, Računalniška varnost, Blog Feb 19, 2018 Feb 19, 20182dni 22ur €119
Extract Data from Database https://goo.gl/pQrPfE Kindly go through the above Pdf to understand the job requirement.. Once you feel you can handle this project, message us and we will share you the website details. PS - We are not the owner of the website so we don't have any access to any credentials or Database. 12 Spletna varnost, Testiranje / vprašanja in odgovori, Računalniška varnost, Spletna varnost Feb 19, 2018 Feb 19, 20182dni 19ur €264
project in python using ASLR hi, need to modify my project based on my attachment file 6 Python, Linux, Računalniška varnost, Sestavljanje mehanizacije Feb 18, 2018 Feb 18, 20182dni 18ur €122
networking 1 basic principles and operations of Local Area Networks (LAN's). Such topics include basic data communications, the OSI model, protocols and topologies. experience with the installation, administration, and operating characteristics of such networking systems as Netware 3.12, Windows 2008, and Linux 26 Sistemski administrator, Linux, Računalniška varnost, Cisco, Omrežna administracija Feb 18, 2018 Feb 18, 20182dni 14ur €24
Ethical Hacking Project Requirements For the practical part of this assignment, you will have to build three Virtual Machines (VM): 1. A Linux Server o You could use CentOS or Ubuntu Server o Minimum configuration required  DNS  An additional service of your own choice (e.g. DHCP, FTP, SMTP, SNMP etc) 2. A Client o Could be either Windows (Visa, 7, 8, 10 etc) or Linux (Fedora, Ubuntu etc) o You could create multiple co... 12 Sistemski administrator, Linux, Računalniška varnost, UNIX, Omrežna administracija Feb 18, 2018 Feb 18, 20182dni 12ur €555
Java Ransomware One windows 10 computer with 4-5 hard drives got infected recently with ransomware ([url removed, login to view]) all it says in the notepad file is files encrypted email mr_nicee@[url removed, login to view] if you Know or think there is a chance of getting rid of this ransomware and restoring thr files plz bid 14 Java, Spletna varnost, Računalniška varnost, Spletna varnost, Computer Science Feb 18, 2018 Feb 18, 20182dni €320
wireshark specialist to find the live video stream URL(m3u8, rtmp, .ts) in my capture package i have a package capture by wireshark and need someone that knows wireshark and can find me the live video stream url in it and extra it so i can play in in vlc or any other player..... 28 Linux, Računalniška varnost, Arhitektura porgramske opreme, Cisco, Omrežna administracija Feb 17, 2018 Feb 17, 20181dni 17ur €99
Reverse Engineering Project - open to bidding For a publication library Win32 app, I am looking to extract data from its proprietary and undocumented file format. * It is multilingual and precedes Unicode, most likely compressed. * The individual documents are search indexed (indices in separate files). * They are sorted into a hierarchy: Publication (file-level) > Chapter > Content. * Some publications are magazines, their hierarchy i... 5 C programiranje, Računalniška varnost, Arhitektura porgramske opreme, Kriptografija, C++ programiranje Feb 17, 2018 Feb 17, 20181dni 13ur €410
server penetration testing I am looking for a security expert for a test of penetration and information retrieval, with this : technical report containing issue, issue background/impact , issue severity level remediation and poof of concep minimum OSCP certified CREST CERTIFICATION i need certified test 14 Spletna varnost, Testiranje / vprašanja in odgovori, Računalniška varnost, Preizkušanje programske opreme, Spletna varnost Feb 17, 2018 Feb 17, 20181dni 12ur €187
Malware analysis in Virtual machines You will analyze (statically and dynamically) different types of malware in Virtual machines. There will be other tasks as well. Please contact me asap for more details. Thanks. 13 Linux, Spletna varnost, Računalniška varnost, Omrežna administracija, Spletna varnost Feb 17, 2018 Feb 17, 20181dni 5ur €134
create network upgrade plan Produce a plan to upgrade the network infrastructure. 33 Sistemski administrator, Računalniška varnost, Cisco, Windows strežnik, Omrežna administracija Feb 17, 2018 Feb 17, 201820ur 53minut €106
virus installation/protection need a person that can thwart virus and guarantee a safe and virus free workforce . also have 25 computers that have been infected by deadly virus and hoping someone can salvage the computers or will have to destroy 21 Linux, Spletna varnost, Računalniška varnost, Omrežna administracija, Spletna varnost Feb 16, 2018 Feb 16, 201814ur 43minut €565
Help me with internet security problems Want someone that is capable in computer security to make sure I am safe and provide me with guidance on some security questions. I got hacked. 35 Sistemski administrator, Spletna varnost, Računalniška varnost, Omrežna administracija, Spletna varnost Feb 16, 2018 Feb 16, 201814ur 40minut €249
crypto exchange we need a crypto exchange like binance or poloniex bitfinex. 23 C programiranje, Računalniška varnost, Arhitektura porgramske opreme, Kriptografija, Bitcoin Feb 16, 2018 Feb 16, 20183ur 45minut €3927
Feature extraction executed malware samples Need idea for feature extraction of dynamically executed malware samples 2 Računalniška varnost, Strojno učenje Feb 16, 2018 Feb 16, 2018Končano €17
Looking for a security research analyst Duties entail but are not limited to: Plan, implement and upgrade security measures and controls Establish plans and protocols to protect digital files and information systems against unauthorized access, modification and/or destruction Maintain data and monitor security access Perform vulnerability testing, risk analyses and security assessments Conduct internal and external security audit... 17 Spletna varnost, Računalniška varnost, Pisanje tehničnih vsebin, Research Writing, Spletna varnost Feb 16, 2018 Feb 16, 2018Končano €441
C/C++ kernel driver i need of a project in C/C++ kernel driver that can remove a determinated folders and all your subfolders that are keep protected by rootkit without reboot computer. Exists some anti rootkits softwares that are able of do this eg: PC Hunter ([url removed, login to view]) ([url removed, login to view]). I'm search a professioanal with large experience with kernel driver programming and C/C... 9 C programiranje, Računalniška varnost, C# programiranje, Arhitektura porgramske opreme, C++ programiranje Feb 15, 2018 Feb 15, 2018Končano €494
Mikrotik Router IT Hello, I need help to set up an ipsec tunnel to a firewall of mine on a Mikrotik RB1100. Please apply only if you know Mirkotik routers good and if you can do immediatly. Teamviewer will be provided 11 Sistemski administrator, Linux, Računalniška varnost, Cisco, Omrežna administracija Feb 15, 2018 Feb 15, 2018Končano €88
Dynamic malware analysis using machine learning algorithm Full project 9 Računalniška varnost, Strojno učenje Feb 15, 2018 Feb 15, 2018Končano €96
Take articles down from the web / search engine Hi. As said.. I need someone that could take about 10 articles down from the web or at least off the search engine first few pages. The articles are about a long due cases in which we had won. It existence in internet now is just a defamation. Probably need a hacker. I have had several people trying to take the articles down by 1) contacting the webmaster 2) research and report on google fil... 1 Spletna varnost, Računalniška varnost, Spletna varnost Feb 14, 2018 Feb 14, 2018Končano €1503
Dropbox concurrency - 14/02/2018 13:27 EST Dropbox and concurrency problems 16 C programiranje, Java, Inženiring, Računalniška varnost, Algorithm Feb 14, 2018 Feb 14, 2018Končano €163
Need Computer Network Research Paper Writer There are 3 papers needed 1: In 1st paper there will be comparisons of different IOT communication protocols it should be 10 pages cost $50 2: In 2nd paper you have to write on new protocol which i design should be 5 pages cost $30 11 Brezžično, Računalniška varnost, Pisanje tehničnih vsebin, Research Writing, Omrežna administracija Feb 14, 2018 Feb 14, 2018Končano €253
NS3 Correction I already have NS3 simulation, but needs to enhance more to hybrid protocol (ZRP). Also needs to increase more parameters. Protocols: Dynamic State Routing (DSR) Destination Sequence Distance Vector (DSDV) On-Demand Distance Vector (AODV) Optimized Link State Routing (OLSR) ZRP The simulation area of 1500 x 1500 m, random way mobility model, MAC type 802.11. TCP or CBR traffic 3... 3 Sistemski administrator, Linux, Računalniška varnost, Cisco, Omrežna administracija Feb 14, 2018 Feb 14, 2018Končano €14
need a coder i need an freelance expert that can code for me. know about exploit, crypter etc 17 C programiranje, Java, Računalniška varnost, Arhitektura porgramske opreme, C++ programiranje Feb 13, 2018 Feb 13, 2018Končano €1350
CIS Top 20 Controls, 3200words for 8 questions Question for each control [url removed, login to view] is the objective of the control? [url removed, login to view] types of technical controls are included and what do they manage? [url removed, login to view] do you think this control is important?  How does this control contribute to a comprehensive security program? Select three controls from controls 1-5 Select two controls fro... 4 Sistemski administrator, Spletna varnost, Računalniška varnost, Omrežna administracija, Spletna varnost Feb 13, 2018 Feb 13, 2018Končano €137
Make money just by answering knowledge questions Make money by answering questions based on topics pertaining to networking, bash scripting, and Linux. So you'll need sufficient knowledge in networking, bash scripting, and Linux. $1 per question answered. This will go on until one of us decides it's time to end it. in your proposal, summarize to me what you expect from this job and your educational and work background. 5 Linux, Računalniška varnost, Omrežna administracija, Bash Scripting Feb 13, 2018 Feb 13, 2018Končano €18
Simple C++ Intrusion detection system I am looking for someone who has some experience/knowledge about system security. I will like to design a simple Intrusion detection system program that is coded in C++ or Java. 20 C programiranje, Java, Računalniška varnost, Arhitektura porgramske opreme, C++ programiranje Feb 13, 2018 Feb 13, 2018Končano €86
Mikrotik Expert I have to configure i vpn in ipsec on a mikrotik 450. I alreadi did this job but somthing i don't know goes wrong. I need expert to configure good parameters. 16 Sistemski administrator, Linux, Računalniška varnost, Cisco, Omrežna administracija Feb 13, 2018 Feb 13, 2018Končano €34
I am looking for Computer engineer I need some one's help in computer science. 11 Računalniška varnost, Podpora za namizje, Spletno gostovanje, Spletna varnost, Computer Science Feb 13, 2018 Feb 13, 2018Končano €71
Hack my PC - ethernal blue Hack my PC - i need someone help me havk my pc to learn details and my risks. I am thinking about ethernal blue tools, or any other tool. 11 Spletna varnost, Računalniška varnost, Spletna varnost, Growth hekanje, Penetration Testing Feb 13, 2018 Feb 13, 2018Končano €119
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