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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/Soutěž Popis Nabídky/Návrhy Dovednosti Zahájeno Končí Cena EUR
Cybersecurity Researcher and Developer contact to tell project details 37 Výzkum, Bezpečnost počítače, Technické psaní, Psaní hlášení, Výzkumná práce May 23, 2018 Dnes6d 17h €106
cisco packet tracer configurations to do , all details in file , subnetting, vlans. switch configure etc . i have the starting packet tracer file 25 Systémový administrátor, Bezpečnost počítače, Cisco, Active Directory, Administrace sítí May 23, 2018 Dnes6d 16h €64
Looking for an IT specialist to make Windows 10 Enterprise GDPR compliant We are looking for an experienced IT specialist with Windows 10 Enterprise who can adapt per the General Data Protection Regulation (GDPR) of the EU and the specifications of the Bavarian State Office for Data Protection for one notebook. You will find the necessary measures attached. Please inform us as to how long you would need to complete this project and what you will be doing. Because we mus... 4 Pracovní plocha Windows, Bezpečnost počítače, Softwarová architektura, Vývoj softwaru May 23, 2018 Dnes6d 16h €801
website security audit report from CERT- Empaneled agency We are looking for website security audit report by CERT Empaneled agency 1 Systémový administrátor, Bezpečnost na webu, Bezpečnost počítače, Testování internetových stránek, Internetová bezpečnost May 23, 2018 Dnes6d 14h €28
need advice on pc, network file recover and deleted file, hacking i need some advice on something that was deleted . can it be done remotely and can we trace back the deleted file even from the recycle bin. how many percentage and so on.. 8 Linux, Bezpečnost na webu, Bezpečnost počítače, Administrace sítí, Internetová bezpečnost May 23, 2018 Dnes6d 14h €17
CCNA packet tracer help I need help with this connected vlan ! really quick 20 Systémový administrátor, Inženýrství, Bezpečnost počítače, Cisco, Administrace sítí May 23, 2018 Dnes6d 12h €29
Data Security in cloud computing Cloud computing has gained higher priority due to a wide range of resources and help that offers to end users. With this advancements, there arises a number of security issues which inversely affect the users. Security in Cloud computing has become a major issue and various researchers were done in the same field to overcome the unauthorized attacks. The major drawback in various researches are re... 6 Java, Bezpečnost na webu, Bezpečnost počítače, Cloud Computing May 23, 2018 Dnes6d 12h €397
network tropology research case study based on given scenario 22 Výzkum, Bezpečnost počítače, Technické psaní, Psaní hlášení, Výzkumná práce May 22, 2018 Dnes6d 4h €30
Microsoft Edge Transport Server Edge transport services are failing to start. 10 Bezpečnost počítače, Microsoft Exchange May 22, 2018 May 22, 20185d 16h €26
Need a report on the coursera Cryptocurrency course Hello, I need a 30-40 page report on the course listed below. Access will be provided and solutions will be provided. Report should include the following: 1. Introduction to blockchain and cryptocurrency 2. Submission code explanations 3. additional course learning outcomes etc [pro zobrazení URL se přihlaste] 14 Bezpečnost počítače, Technické psaní, Psaní hlášení, Administrace sítí, Computer Science May 22, 2018 May 22, 20185d 14h €188
SCI paper in image encryption Write and publish a paper based on image encryption in SCI j 3 Výzkum, Bezpečnost počítače, Technické psaní, Psaní hlášení, Výzkumná práce May 22, 2018 May 22, 20185d 9h €100
Improve machine learning based IDS The task consists of analyzing an existing machine learning based IDS. Strong skills on machine learning and network packets engineering are necessary. 2 Python, Bezpečnost počítače, Testování softwaru, Strojové učení May 22, 2018 May 22, 20185d 9h €237
Network Analysis and Design 1. Analyse the current performance of the HQ LAN for each level and comment on it. You are required to show all relevant graphs. The graphs for each level can be overlaid. (10%) 2. Some staffs are unhappy about the speed of the network. Anything that takes more than 1 second is not desirable. You have decided to try the following to improve the network performance. Show the relevant graphs and com... 10 Systémový administrátor, Bezpečnost počítače, Administrace sítí, Computer Science May 22, 2018 May 22, 20185d 8h €111
protect program hi, i made a software from blue eyed macro , however i want to sell it but it needs proteciton so people dont steal my code 1 Bezpečnost počítače May 22, 2018 May 22, 20185d 7h €18
Cisco Project ( Case Study) All the info is attached in the PDF. Packet Tracer Provide a working simulation in packet-tracer of this network. Task Documentation • List of the IP addressing scheme One or more diagrams of your (logical) network • A description of your setup / solution, how it meets the requirements and which choices you made We can talk price and timeframe 26 Inženýrství, Bezpečnost počítače, Cisco, Administrace sítí May 21, 2018 May 21, 20185d 3h €144
Cisco Network Simulation (Case Study) All the project info is attached in the PDF. Task Documentation - List of the IP addressing scheme - One or more diagrams of your (logical) network - A description of your setup / solution, how it meets the requirements and which choices you made Packet Tracer Provide a working simulation in packet-tracer of this network. We can talk price and time frame Good luck ! 25 Systémový administrátor, Bezdrátové, Bezpečnost počítače, Cisco, Administrace sítí May 21, 2018 May 21, 20185d 3h €124
Pentesting web application attack methodologies Http methods 15 Bezpečnost na webu, Bezpečnost počítače, Internetová bezpečnost May 21, 2018 May 21, 20185d 1h €122
Need a network engineer to solve some optical network problems Should be proficient in optical networks, wavelength routing, SONET/SDH, MPLS 7 Bezpečnost počítače, Administrace sítí, Neural Networks, Computer Science, Internet of Things May 21, 2018 May 21, 20185d €19
need an expert on optical networks, SONET/SDH and MPLS to solve a small software problem for me I need you to develop some software for me. 4 Bezpečnost počítače, Softwarová architektura, Administrace sítí, Neural Networks, Computer Science May 21, 2018 May 21, 20184d 22h €44
Create DDOS protection system DDOS protection system should work by analyzing packages in real time via something like pf_ring or dpdk (turning traffic to dpdk via vrf or port mirror). System should anlyze packages an by various rules generate bgp flowspecs rules to stop these attacks on core router or upstreams. Also dpdk can work with forwarding all traffic to it so may be if attack cant be stopped via inspecting traffic and... 15 Programování v C, Linux, Bezpečnost počítače, C++ programování , Administrace sítí May 21, 2018 May 21, 20184d 22h €3306
IT Networking task need help on networking task based on question given 24 Systémový administrátor, Bezpečnost počítače, Technické psaní, Cisco, Administrace sítí May 21, 2018 May 21, 20184d 16h €12
Network Engineer Looking for a network engineer to design network for the Ubiquiti Unifi platform. I just need the design and someone who has experience with wireless networking. Thanks 30 Systémový administrátor, Bezdrátové, Bezpečnost počítače, Cisco, Administrace sítí May 21, 2018 May 21, 20184d 15h €355
network intrusion detection system Have to use Deep Q Network and I will provide the dataset. 18 Inženýrství, Bezpečnost počítače, Strojové učení, Administrace sítí, Umělá inteligence May 21, 2018 May 21, 20184d 15h €735
creating an overall IT Infrastructure proposal for AusEd The proposal is an overview of the entire IT infrastructure to be presented to the AusEd management for future planning. The proposal will include IT Infrastructure diagram of the overall system. The diagram will include network infrastructure, all types of servers and clients as well as where they are located within the network. Indicate the presence of security features such as firewalls, VP... 8 Systémový administrátor, Bezpečnost počítače, Technické psaní, Cisco, Administrace sítí May 21, 2018 May 21, 20184d 11h €94
creating an overall IT Infrastructure proposal for AusEd The proposal is an overview of the entire IT infrastructure to be presented to the AusEd management for future planning. The proposal will include IT Infrastructure diagram of the overall system. The diagram will include network infrastructure, all types of servers and clients as well as where they are located within the network. Indicate the presence of security features such as firewalls, VP... 13 Systémový administrátor, Bezpečnost počítače, Technické psaní, Cisco, Administrace sítí May 21, 2018 May 21, 20184d 11h €84
IT networking task need help to do IT networking task 23 Systémový administrátor, Bezpečnost počítače, Technické psaní, Administrace sítí, Computer Science May 21, 2018 May 21, 20184d 10h €12
Thesis writers I need good Thesis writer in India who can work on the given topic, 1. IP quality of services 2. Internet traffic engineering, future internet 3. Network management. data security & privacy 4. Wireless and mobile communications 5. Satellite communications 10 Výzkum, Bezpečnost počítače, Technické psaní, Výzkumná práce, Administrace sítí May 21, 2018 May 21, 20184d 8h €115
Cyber Security Task I have a Cyber Security Task - Only White-Grey-Black hats Only. 23 Bezpečnost na webu, Bezpečnost počítače, Internetová bezpečnost, Penetration Testing May 20, 2018 May 20, 20183d 23h €80
Network security project-5 Need an expert in networking Budget- 35$ 24 Systémový administrátor, Bezpečnost na webu, Bezpečnost počítače, Cisco, Administrace sítí May 20, 2018 May 20, 20183d 16h €24
Personel Mail / PC security I need to secure my personal mail and data. 17 Systémový administrátor, Bezpečnost na webu, Bezpečnost počítače, Administrace sítí, Internetová bezpečnost May 20, 2018 May 20, 20183d 10h €100
Security analysis of existing cryptographic system The protocol is implemented using ECC based PKI scheme. I have to evaluate the scheme in terms of complexity (operations in each phase) and security (how it will resist certain attacks) 8 Bezpečnost na webu, Bezpečnost počítače, Kryptografie, Internetová bezpečnost May 19, 2018 May 19, 20183d 4h €308
WIDE AREA NETWORK TECHNOLOGIES Need someone who is proficient in the following: IPv4 and IPv6 address planning Wide Area Network concepts Wide Area Network technologies Implementation and configuration of IP routing of medium complexity 25 Systémový administrátor, Bezdrátové, Bezpečnost počítače, Cisco, Administrace sítí May 19, 2018 May 19, 20182d 22h €96
Networking Expert Wanted Expert of networking wanted but domain expert is required Bulk work assured 7 Systémový administrátor, Bezpečnost počítače, Cisco, Administrace sítí, Internetová bezpečnost May 19, 2018 May 19, 20182d 18h €89
Centos7 router not function properly Hi, pls read carfully. This job is on VirtualBox on my personal computer. I have a Centos7 server with 2 adapters, 1 in bridged 1 in internal network. The Centos7 also have a dhcp server that provides clients (ONLY on the internal network) with ip and dns. The clients on intnet should be able to ping 8.8.8.8 and use the internet on browser. PROBLEM = when i ping 8.8.8.8 on client i get : "R... 14 Systémový administrátor, Linux, Bezpečnost na webu, Bezpečnost počítače, Administrace sítí May 19, 2018 May 19, 20182d 8h €19
Project Ethernet TOOL: VPN, DNS Spoofing Hak5 Packet Squirrel is the best suitable example to build up a project. 1-3 year Experience required: Python Language Depth Information of TCP/IP Academic Writing, Technical Report Writing (Documentation) Configuring and Maintaining IDS:- Snort, Suricata Firewall Rules, IPTABLES Checking Vulnerabilities WINDOWS, LINUX. Knowledge of DNS LOOKUP Tools Only experienced and confident candidates may ... 6 Linux, Bezpečnost na webu, Bezpečnost počítače, Softwarová architektura, Administrace sítí May 18, 2018 May 18, 20181d 22h €36
Gaming Internet Network/Home Network Looking to have someone set up a home network. Someone who has experience in gaming networks would be preferred as well. I have had this done already but the internet seems to drop alot and our internet provider has said its not use and check our equipment. 12 Systémový administrátor, Bezpečnost na webu, Bezpečnost počítače, Cisco, Administrace sítí May 18, 2018 May 18, 20181d 22h €829
Project Ethernet TOOL: VPN, DNS Spoofing Hak5 Packet Squirrel is the best suitable example to build up a project. 1-3 year Experience required: Python Language Depth Information of TCP/IP Academic Writing, Technical Report Writing (Documentation) Configuring and Maintaining IDS:- Snort, Suricata Firewall Rules, IPTABLES Checking Vulnerabilities WINDOWS, LINUX. Knowledge of DNS LOOKUP Tools Only experienced and confident candidates may ... 6 Linux, Bezpečnost na webu, Bezpečnost počítače, Softwarová architektura, Administrace sítí May 18, 2018 May 18, 20181d 21h €393
how to reinstall software in 4g devices looking for someone to help how to reinstall software in 4g devices 9 Sociální sítě, Bezpečnost počítače, Testování softwaru, Vývoj softwaru May 18, 2018 May 18, 20181d 20h €22
Help with my failed web PCI compliance My PCI Compliance has failed on 2 counts - can someone help me resolve this? See below.... 1. "This web server is reachable through a reverse HTTP proxy." 2. "According to its banner, the version of OpenSSH running on the remote host is prior to 7.6. It is, therefore, affected by a file creation restriction bypass vulnerability related to the 'process_open' function in the... 7 Bezpečnost na webu, Bezpečnost počítače, Internetová bezpečnost May 18, 2018 May 18, 20181d 15h €159
Project for Willy W. Hey theree 2 Bezpečnost na webu, Bezpečnost počítače, , Internetová bezpečnost May 18, 2018 May 18, 20184d 9h €27
network project2 Phase 2 of the Network Design Project will address the Design, Implement, Operate, and Optimize phases of the Cisco PPDIOO network lifecycle. Within this phase, you will implement the proposed design, identify how it operates, monitor elements (such as performance and security), and propose improvements for the current network as well as a future network design for the global ISP. This final phase... 14 Bezpečnost počítače, Technické psaní, Cisco, Výzkumná práce, Administrace sítí May 17, 2018 May 17, 20181d 1h €68
network project Phase 2 of the Network Design Project will address the Design, Implement, Operate, and Optimize phases of the Cisco PPDIOO network lifecycle. Within this phase, you will implement the proposed design, identify how it operates, monitor elements (such as performance and security), and propose improvements for the current network as well as a future network design for the global ISP. This final phase... 13 Bezpečnost počítače, Technické psaní, Cisco, Výzkumná práce, Administrace sítí May 17, 2018 May 17, 20181d 1h €141
write content for website I need you to write some content for a website. 36 Bezpečnost počítače, Telekomunikační inženýrství, Tvorba textů, Telecom Sales May 17, 2018 May 17, 201820h 6m €96
Need some one who is excellent in Cyber security I am looking for some one who is good with cyber security and related fields. Freelancer should have experience with cyber security. Freelancers who has IT Engg degree will get priority. Happy bidding 9 Bezpečnost na webu, Bezpečnost počítače, Article Writing, Výzkumná práce, Administrace sítí May 17, 2018 May 17, 201817h 37m €99
I need a private hack just for me. I need someone with high coding skills or someone that wants to show off his hacking skills, i've been testing hundreds of hack already and made a lot of Top Globals with them in many games without getting banned or even someone be suspicious at me, so i wanna see what you are all about, private cheats are said to be the best but i think if only they are made by a proffessional. 7 PHP, Bezpečnost na webu, Testing / QA, Bezpečnost počítače, Internetová bezpečnost May 17, 2018 May 17, 201815h €780
Hardware lead generation we provide the lead generation for Hardware like Desktops , Notebooks , Workstations , Servers , Storage and the Networking Solutrions. 0 Systémový administrátor, Bezpečnost počítače, Cisco, Windows Server, Administrace sítí May 17, 2018 May 17, 201812h 47m -
Editing a resume- network and security domain Hello, I am looking for a technical expert who has a domain knowledge of Network and Security and can edit my resume. A resume is already in a good shape but it requires few skill sets of Network and Security and needs to modify it accordingly. have a experience in the related domain and have worked on it Note: 1. Due: in 34 hrs from now. 2. Bid only if you have a knowledge and experience ... 35 Bezpečnost počítače, Technické psaní, Životopisy, Administrace sítí, Penetration Testing May 17, 2018 May 17, 20187h 41m €37
Fix security / hacking issue discovered by bug bounty Hello, I have a security problem with my website; I believe it is a SQL injection. Some data may have already been lost. I have details from the bug finder. More details can be provided. Please apply if you are well versed in security/hacking issues. Thanks 24 PHP, Bezpečnost na webu, Bezpečnost počítače, MySQL, Internetová bezpečnost May 17, 2018 May 17, 20185h 44m €107
I would like to contract a hacker I need an experienced hacker to test some internet systems 18 PHP, Bezpečnost na webu, Bezpečnost počítače, Administrace sítí, Internetová bezpečnost May 16, 2018 May 16, 2018Ukončeno €398
Reporting a relating security audits and controls, security standards and security best practices. IS Security & RIsk Management The report will include DR and BCP, and risk analysis of the identified risks and threats. 26 Bezpečnost na webu, Bezpečnost počítače, Technické psaní, Psaní hlášení, Internetová bezpečnost May 16, 2018 May 16, 2018Ukončeno €250
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