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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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Progetto/Concorso Descrizione Offerte/Proposte Competenze Iniziato Termina Prezzo (EUR)
i want to write survey a bout properties requirement in security i want to write survey a bout properties requirement in security 13 Sicurezza Informatica, Ricerca Scientifica, Scrittura Tecnica, Architettura Software, Stesura di ricerche Oct 21, 2017 Oggi6d 17h €36
Software Project - make simple application that will remove cryptography applied by ransom-ware This is a project to remove the ransom-ware cryptography of a new variant of Crysis/Dharma Application will need to select a directory of infected files and bath process removal. 7 Programmazione C, Sicurezza Informatica, Architettura Software, Crittografia, Programmazione C++ Oct 21, 2017 Oggi6d 14h €406
Website Fingerprinting Implementation I need help implementing website fingerprinting attacks in a closed world setting on my virtual network for a study I'm doing on the Tor Network 5 PHP, Sicurezza Web, Sicurezza Informatica, Amministrazione Rete, Sicurezza Internet Oct 21, 2017 Oggi6d 13h €205
Enhancing quality of service in Fog Gateways using Amqp protocol Simulation of nodes using Amqp Protocol and analysis of encrypted packets, increasing the number of encrypted packets processed at fog Gateway than before 1 Senza Fili, Sicurezza Informatica, Sicurezza Internet, AMQP, Penetration Testing Oct 21, 2017 Oggi6d 10h €173
Need help on a 2500 words essay related health and security Need help on a 2500 words essay related health and security 30 hours left 51 Sicurezza Informatica, Scrittura Tecnica, Redazione di Rapporti, Article Writing, Stesura di ricerche Oct 21, 2017 Oggi6d 10h €72
Seeking USA Remote PC Rental! We are looking to rent a remote PC in various different USA locations. Each remote pc rental must have the ability to reset or change the IP address with the ISP provider. 1 Sicurezza Informatica, Ricerca Fornitori Oct 21, 2017 Oggi6d 8h €170
======= Install 2 SSL Wildcard Certificates ======= I need 2 wildcard ssl certificates installed on a ubuntu vps. 33 Linux, Sicurezza Web, Sicurezza Informatica Oct 21, 2017 Oggi6d 1h €20
computer networking assestment Reliable Data Transfer: Stop-n-Wait, Selective Repeat and Protocol Eciency. trying to calculate maximum utilization of the link 7 Amministratore di sistema, Linux, Sicurezza Web, Sicurezza Informatica, Amministrazione Rete Oct 20, 2017 Oct 20, 20175d 23h €38
Sicurezza Informatica, Supporto Tecnico, VMware, Amministrazione Rete, Supporto Computer Oct 20, 2017 Oct 20, 20175d 18h
who knows in SAN networks I have to discuss it with some expert in networking ( SAN networks for example ) .. How to build a network between two positions using SAN network ? 6 Amministratore di sistema, Senza Fili, Sicurezza Informatica, Cisco, Amministrazione Rete Oct 20, 2017 Oct 20, 20175d 16h €126
Project for Vuk I. Hi Vuk I., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 6 PHP, Sicurezza Web, Test / Controllo Qualità, Sicurezza Informatica, Collaudo Siti Web, Oct 20, 2017 Oct 20, 20178d 9h €14
Networking Hi, I have a small Networking Work Project. 12 Amministratore di sistema, Ingegneria, Sicurezza Informatica, Cisco, Amministrazione Rete Oct 20, 2017 Oct 20, 20175d 8h €39
Blog Writing (Technical) Ghostwriting blog article(s) to be written specific to the cyber security domain. The tone will be positive with a thought leadership touch to it. Domain knowledge and understanding therefore is key for the success of this project. Article(s) may be 500-600 words long that should be well researched, original and well written keeping in mind that technology experts are the readers. More details on ... 25 Sicurezza Informatica, Blog, Scrittura Tecnica, Ghostwriting, Article Writing Oct 20, 2017 Oct 20, 20175d 8h €17
Informational Security Review BitCAD is looking for an information security expert to prepare a product description part of business plan for one of our products. The goal of the position is to make an expert review of the product, and to compare it with current analogs. The successful candidate must have the following skills and experience: • 5+ years of experience in evaluating, implementing and managing networks, s... 21 Sicurezza Informatica, Scrittura Tecnica, Sicurezza Internet Oct 20, 2017 Oct 20, 20175d 7h €382
Cryptography - cryptoanalysis I am looking for some one to do some small tasks related to cryptography and crypto analysis. I will share complete details with selected freelancer. 8 Sicurezza Informatica, Algoritmo, Crittografia Oct 20, 2017 Oct 20, 20175d 6h €94
Need CCIE to fix problem in Cisco device Need Need CCIE to fix problem in Cisco device, please bid if you have this experience. I don't want to waste my time. 14 Amministratore di sistema, Sicurezza Informatica, Cisco, VoIP, Amministrazione Rete Oct 20, 2017 Oct 20, 20175d 5h €129
Help in Networking Project 1 I need help in project in packet tracer 7. I need expert person. 17 Senza Fili, Ingegneria, Sicurezza Informatica, Cisco, Amministrazione Rete Oct 20, 2017 Oct 20, 20175d 4h €27
East-West Communication in SDN WAN I need multiple controllers on separate Virtual machines (VMs) to communicate. The controller choice is floodlight controller. 1 Amministratore di sistema, Senza Fili, Sicurezza Informatica, Cisco, Amministrazione Rete Oct 20, 2017 Oct 20, 20175d 4h €21
security expert I am looking to hire a security expert or white hat hacker to secure my website from hackers. 25 Sicurezza Web, Sicurezza Informatica Oct 19, 2017 Oct 19, 20174d 23h €773
Create VPN and facilitate connection to PCoIP card. We have a PCoIP card installed on a Win10 computer. It can be accessed with no problem and works just fine on LAN. We need to access it from outside (WAN). You must be able to remotely create a VPN configure out Nighthawk router to give access to this card from the outside without exposing us to problems. SOLID Networking experience. Please have PCoIP experience. You will work throug... 2 Amministratore di sistema, Sicurezza Web, Sicurezza Informatica, Windows Server, Amministrazione Rete Oct 19, 2017 Oct 19, 20174d 18h €150
Design Secured network (Intelligence Agency and Defense Cloud) Plan and generate a blueprint (a complete plan with diagrams – Microsoft Visio/Edraw Max etc.) of the proposed project. Consider the ultimate security is a must. Ex. Firewall, IDS, Tapping Devices, Interception Devices, IPS, HSM, Self-Destroy Mechanisms, VPN, Honeypot, NAT, Syslog, PAT, LAT, etc. (You may need to decide/suggest what form of security techno... 4 Sicurezza Informatica, Cloud Computing, Amministrazione Rete Oct 19, 2017 Oct 19, 20174d 14h €36
Technical Writer is needed -- 2 Security-related Articles needed to be written. The writer should have excellent Grammar. Experienced in the subject of Security. Patient and polite. 19 Sicurezza Informatica, Scrittura Tecnica, Ghostwriting, Article Writing Oct 19, 2017 Oct 19, 20174d 14h €30
need network engineer in Kolkata, Mumbai, Gujrat we need a Network Engineer in our company. must have Lan, wan, topology experience... 5L per annum, Service type contractual hiring process: interview 8 Senza Fili, Sicurezza Informatica, Cisco, Stesura di ricerche, Amministrazione Rete Oct 19, 2017 Oct 19, 20174d 13h €361
Research work related to Identity Based Encryption (IBE) and Elliptic Curve Cryptography (ECC). -- 2 Research work related to Identity Based Encryption (IBE) and Elliptic Curve Cryptography (ECC). Need professional with expertise in security architecture – Network security, application security. Deep technical experience in Security/Identity based Encryption (IBE) and Elliptic Curve Cryptography (ECC). Encryption expertise, HSM (Hardware Security Modules) 16 Ricerca, Sicurezza Informatica, Crittografia, Apprendimento Automatico, Sicurezza Internet Oct 19, 2017 Oct 19, 20174d 12h €206
open desktop application we have software which protect by hasp the problem as software wil not open without hasp so we need CK or ph to make that software open 5 .NET, Sicurezza Informatica, Assembly, Assemblatore x86/x64 , Growth Hacking Oct 19, 2017 Oct 19, 20174d 8h €128
WordPress Ehtical Hacker / Penetraration tester I'm looking for someone who has experience with DDOS attacks and how to prevent them, secure against them. Know how to pentest against DDOS. Need to secure wordpress loopholes for password resets etc. 13 PHP, Sicurezza Web, WordPress, Sicurezza Informatica, Sicurezza Internet Oct 19, 2017 Oct 19, 20174d 6h €326
Software Buffer Overflow Lab. (Ubuntu and C programming) [url rimosso, accedi per visualizzarlo]~wedu/seed/Labs_12.04/Software/Buffer_Overflow/[url rimosso, accedi per visualizzarlo] * Do all tasks and take screenshots and explain the answers. (Task 1 to 4) [url rimosso, accedi per visualizzarlo]~wedu/seed/Labs_12.04/Software/Buffer_Overflow/ 5 Programmazione C, Linux, Sicurezza Informatica, Ubuntu, Coding Oct 18, 2017 Oct 18, 20173d 23h €39
ber security professionls We are looking for immediate recruitment of several cyber security professionals on a part time basis with the following track record: · Certified in CISA/ CISM/ CISSP or equivalent qualification · Certification in C|EH, C|HFI and any other security related qualifications would be added advantage · Experience in IS audit in financial sector will b... 6 Sicurezza Web, Ingegneria, Sicurezza Informatica, Stesura di ricerche, Amministrazione Rete Oct 18, 2017 Oct 18, 20173d 22h €608
Risk Analysis Paper & Risk Mitigation Plan Presentation Short small paper with a powerpoint with 4-10 slides 9 Sicurezza Informatica, Gestione del Rischio Oct 18, 2017 Oct 18, 20173d 20h €59
Develop license for an application I have a desktop application and need to develop a license for it. 7 Sicurezza Web, Sicurezza Informatica, Amministrazione Rete Oct 18, 2017 Oct 18, 20173d 19h €363
Website security, IT, Fix Hacks -- located in the US Experienced Website Security Specialist, Fixes Hacks, Advice 8 PHP, Sicurezza Web, WordPress, Sicurezza Informatica, Sicurezza Internet Oct 18, 2017 Oct 18, 20173d 19h €13
Power point Powet point presentation 49 Sicurezza Web, Sicurezza Informatica, Powerpoint, Sicurezza Internet Oct 18, 2017 Oct 18, 20173d 11h €27
CYBER WORKs simple cyber work................................................... 5 Sicurezza Informatica Oct 18, 2017 Oct 18, 20173d 3h €76
Literature Review on Interactive game playing and network quality Topics to include: • Understanding the impact of network conditions on online game player satisfaction • major concern of network game designers and network engineers, • attention from both angles. • For example, a number of studies have sought to evaluate the effect of aspects of network quality, such as network delay and network loss, on online gamers’ satisfac... 20 Ricerca, Sicurezza Informatica, Scrittura Tecnica, Redazione di Rapporti, Stesura di ricerche Oct 18, 2017 Oct 18, 20173d 2h €19
information security research Looking for a top-level expert in IT-security to conduct a scientific research for me 29 Sicurezza Web, Ricerca, Sicurezza Informatica, Redazione di Rapporti, Stesura di ricerche Oct 17, 2017 Oct 17, 20172d 14h €110
Project for Christopher S. Hi Christopher, We're a marketing agency looking for someone that can build websites for our clients, and make updates to current websites. Do you have some time to hop on a call and chat? Or if you prefer you can come in to the office, we are in North Charleston. Thanks, Russ 4 PHP, SEO, Test / Controllo Qualità, Sicurezza Informatica, Architettura Software, Oct 17, 2017 Oct 17, 20175d 13h €35
Cyber forensic report Write a cyber forensic report in 50-60 pages including pictures and all the details provided. model of 2 reports is provided as reference 29 Ricerca, Sicurezza Informatica, Scrittura Tecnica, Redazione di Rapporti, Stesura di ricerche Oct 17, 2017 Oct 17, 20172d 12h €237
Telecom and Networking Project Need an experienced networking expert. Budget- 35$ 17 Amministratore di sistema, Sicurezza Informatica, Cisco, Ingegneria delle Telecomunicazioni, Amministrazione Rete Oct 17, 2017 Oct 17, 20172d 9h €30
Multiprocessing MPI implementatoin for RSA and double DES in C programming languge This project is for research purposes, the goal for this project is to compare the running time to encrypt and decrypt text file (UTF-16) of different sizes (8KB, 16KB, 32KB, 64KB, 128KB, 256KB, 512KB, 1024KB, 2048KB don’t worry about the file size I will build different files) using Double DES and RSA algorithm sequentially and using multiprocessing with MPI (MPICH2) with (2, 4, 8,16,32,... 6 Programmazione C, Sicurezza Informatica, Algoritmo Oct 17, 2017 Oct 17, 20172d 6h €120
Software Buffer Overflow Lab - 17/10/2017 05:17 EDT [url rimosso, accedi per visualizzarlo]~wedu/seed/Labs_12.04/Software/Buffer_Overflow/[url rimosso, accedi per visualizzarlo] * Do all tasks and take screenshots and explain the answers. (Task 1 to 4) [url rimosso, accedi per visualizzarlo]~wedu/seed/Labs_12.04/Software/Buffer_Overflow/ 4 Programmazione C, Linux, Sicurezza Informatica, Ubuntu, Coding Oct 17, 2017 Oct 17, 20172d 6h €39
Networking college project Its a project for designing a network 36 Amministratore di sistema, Sicurezza Informatica, Cisco, Servizi web di Amazon, Amministrazione Rete Oct 17, 2017 Oct 17, 20172d 2h €332
Troubleshoot a GNS3 network project file I can't open one of my GNS3 projects due to it gives some errors. Looking for help from an expert. 13 Amministratore di sistema, Ingegneria, Sicurezza Informatica, Cisco, Amministrazione Rete Oct 16, 2017 Oct 16, 20171d 17h €16
Upgrade nextcloud server 9 to version 12 Upgrade the current nextcloud server from version 9 to version 12 through remote access 5 Amministratore di sistema, Linux, Sicurezza Informatica Oct 16, 2017 Oct 16, 20171d 7h €175
A report on Linux Kernel and Linux Schedulers I need a technical report on Linux Kernel and Schedulers. Please see the attached document for the required format. The report should be plagiarism free ( This is very important). The report should have references as per the technical writing standards (proper bibliography). The report should not be more than 10 pages. 5 Linux, Sicurezza Informatica, Scrittura Tecnica, Redazione di Rapporti, Stesura di ricerche Oct 15, 2017 Oct 15, 201723h 1m €45
Technical Writer is needed Security-related Articles needed to be written. The writer should have excellent Grammar. Experienced in the subject of Security. Patient and polite. 24 Sicurezza Informatica, Scrittura Tecnica, Ghostwriting, Article Writing Oct 15, 2017 Oct 15, 201717h 9m €42
Symantec antivirus(SEP) • Symantec Endpoint Protection Manager (SEPM) • Installation of Symantec Endpoint Protection Manager • Replication of SEPMs • Group Update Providers • Configuring the Policies on the SEPM’s • Client Server communication • Pulling up of logs • Auto upgrade issues • Pushing of client packages ? Analyzing logs from SEPM to monitor optimum performan... 3 Sicurezza Informatica Oct 15, 2017 Oct 15, 201716h 33m €128
Cyber security vs information security I want two pages about different between information security and Cyber security I need it in few hours from now Thanks 15 Sicurezza Web, Sicurezza Informatica, Sicurezza Internet Oct 15, 2017 Oct 15, 201716h 21m €9
Teaching Kali Linux penetration testing & ethical hacking looking for experienced person who can teach me this two topics 13 Linux, Sicurezza Web, Sicurezza Informatica, UNIX, Sicurezza Internet Oct 15, 2017 Oct 15, 201714h 30m €60
Teaching Arabic and Quran for non natives Have more than 10 years of experience in:- Teaching Arabic language for non – native speakers. Teaching different Islamic studies: Qur’an. Memorization and Recitation, Tajweed for Adult and Kids . Teaching Tafsser, Fiqh, Hadeeth, and Seerah for kids. Teaching Arabic language for kids in primary School. 8 Excel, Sicurezza Informatica, Scrittura Tecnica, Comunicazioni Oct 15, 2017 Oct 15, 201714h 19m €93
Server audit Security audit on a tor server 16 Sicurezza Web, Sicurezza Informatica, Revisione Oct 15, 2017 Oct 15, 201710h 7m €288
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