An ninh máy tính Công việc và cuộc thi

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.

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Dự án/Cuộc thi Mô tả Lượt đặt giá/Bài dự thi Kĩ năng Bắt đầu Kết thúc Giá (VND)
mena emad.com How can I avoid infection? There is no way to guarantee that you will avoid infection. However, the potential damage can be minimized by taking the following precautions: * Make sure you have a clean boot disk - test with whatever (up-to-date!) antivirus software you can get hold of and make sure it is (and stays) write-protected. Boot from it and make a couple of copies. * Use reputable,... 2 An ninh Web, An ninh máy tính Dec 15, 2017 Hôm nay6n 22g ₫669181818
Web Security Enhancement/Decryption -- 2 I am looking for an experienced developer with skills in decrypting php codes to remove / encrypt some codes on our website. Examples of files that requires decryption are listed below. /app/Controller/[url removed, login to view] /app/Config/[url removed, login to view] /core/lib/Cake/Config/[url removed, login to view] /core/lib/Cake/Config/[url removed, login to view] /core/lib/Cake/Core/[... 6 An ninh máy tính, Thuật toán, Mật mã, Debugging Dec 14, 2017 Hôm nay6n 11g ₫977273
Luxury hotels email list Active guest list with emails from Luxury hotels in Europe. 11 An ninh Web, An ninh máy tính, Kiến trúc phần mềm, Lập trình cơ sở dữ liệu, Growth Hacking Dec 14, 2017 Hôm nay6n 11g ₫7909091
Writing report about Encryption method Writing a report of 15 pages about an Encryption method (DES or AES) 25 An ninh máy tính, Viết kĩ thuật, Viết báo cáo, Research Writing, Mật mã Dec 14, 2017 Hôm nay6n 4g ₫1610171
Network Investigation You need to investigate a file using Wireshark 19 Linux, Không dây, An ninh máy tính, Cisco, Quản trị mạng Dec 14, 2017 Hôm nay6n 3g ₫659682
Networking Need a networking specialist that is very professional and can carry out work in details. 26 An ninh máy tính, Cisco, Quản trị mạng, Writing Dec 14, 2017 Hôm nay6n 1g ₫4113788
Omnet++ Basic Project 2 Access Point sending and receiving TCP packets at minimum 150 Mbps bitrate using 802.11n protocol in OMNET++. Ideal Environmental conditions are allowed. 6 Lập trình C, An ninh máy tính, Quản trị mạng Dec 14, 2017 Dec 14, 20175n 21g ₫409091
Need Cloud computing report help I want someone who can help with cloud computing [url removed, login to view] needs to be done ASAP 10 An ninh máy tính, Viết kĩ thuật, Viết báo cáo, Research Writing, Quản trị mạng Dec 13, 2017 Dec 13, 20175n 7g ₫590909
Literature Review Literature Review For this assignment, you must find 6 papers on a single topic of your choice in the area of Computer Security. You will then complete a "literature review" of that topic, based on the papers you include. Your papers must be peer-reviewed and should, therefore, come from professional conferences or journals. As we've discussed in class, this paper should be a summ... 15 Nghiên cứu, An ninh máy tính, Viết kĩ thuật, Viết báo cáo, Research Writing Dec 13, 2017 Dec 13, 20175n 6g ₫553871
Vulnerability detection on Wordpress I need some people with experience on computer security and wordpress to detect a security hole on my web site, I have problem with a phishing virus. 34 PHP, An ninh Web, WordPress, An ninh máy tính, Bảo mật Internet Dec 13, 2017 Dec 13, 20175n 4g ₫954545
Add Trusted Location to a Network (Mapped Z Dive) Hello, We need to set a trusted location in microsoft office / microsoft access so we can use files which are on a network (mapped z drive). When we try to do this in trusted location we get the below error, see attached. 4 An ninh máy tính, Microsoft Access, Quản trị mạng Dec 13, 2017 Dec 13, 20175n 4g ₫613636
Metadata extraction, analysis and review Hi, i need to extract, analyze and compare metadata for a number of emails. 10 An ninh máy tính, Kiến trúc phần mềm, Bảo mật Internet Dec 13, 2017 Dec 13, 20174n 20g ₫1134080
Networking Need a networking specialist that is very professional and can carry out work in details. 14 An ninh máy tính, Cisco, Quản trị mạng, Writing Dec 12, 2017 Dec 12, 20174n 15g ₫3863636
Ransomware Decryption It seems that my files are encrypted ransomware. Any one can Help me? 6 PHP, Lập trình C, An ninh Web, An ninh máy tính, Lập trình C++ Dec 12, 2017 Dec 12, 20174n 14g ₫599774
Network solutions for small office assist in the set up and configuration of wireless infrastructure (access point, WIFI, VoIP phones, etc) for small office. 20 Không dây, An ninh máy tính, VoIP, Quản trị mạng Dec 12, 2017 Dec 12, 20174n 14g ₫7007322
I need Network Engineer Trainer ,preferred female Knowledge of Cisco router and switch hardware and software platforms. Knowledge of Nexus platforms (including but not limited to 9K, 7K, 5K) 13 Quản trị hệ thống, Không dây, An ninh máy tính, Cisco, Quản trị mạng Dec 12, 2017 Dec 12, 20174n 3g ₫10113636
Search a virus / malware expert Hi searching a virus/malware experct. Let me know if you are a developer that have knowledge in that area. 20 PHP, An ninh Web, WordPress, An ninh máy tính, Bảo mật Internet Dec 12, 2017 Dec 12, 20174n 3g ₫818182
Discover command sent by app to configure a watch, using a packet capture app I need help to Discover command sent by app to configure a watch, using a packet capture app like wireshark. I attaching packets i captured and attaching protocol to see commands structure. I need to know 2 commands sent by the app: Heart rate pulse request, and fall down notification alarm on/off and fall down call alarm on/off. I have a watch and i am making the app using commands of protoco... 3 Lập trình C, Kĩ thuật, An ninh máy tính, Kiến trúc phần mềm Dec 12, 2017 Dec 12, 20174n ₫1522727
Discover command sent by app to configure a watch, using a packet capture app like wireshark I need help to Discover command sent by app to configure a watch, using a packet capture app like wireshark. I attaching packets i captured and attaching protocol to see commands structure. I need to know 2 commands sent by the app: Heart rate pulse request, and fall down notification alarm on/off and fall down call alarm on/off. 3 An ninh Web, Kĩ thuật, An ninh máy tính, Kiến trúc phần mềm Dec 12, 2017 Dec 12, 20173n 20g ₫1886364
Secure Analysis -- 2 This analysis will be based on min-entropy. it will also need to compute the degree of freedom using an existing model which utilized binomial distribution. please contact me for further details 3 Matlab and Mathematica, An ninh máy tính, Thuật toán, Statistics, Mật mã Dec 12, 2017 Dec 12, 20173n 17g ₫1514806
Writing literature review in one filed of Computer Science Dears, I need to write literature review in specific filed in Computer Science .. The literature should contains 0 plagiarism report + summary table/graphs/.. etc & comparison between techniques used. The report should be no less than 8 pages including (Abstract/introduction/ main sections & then future work& conclusion) The references should be taken from top rank journals +... 42 Nghiên cứu, An ninh máy tính, Research Writing, Computer Science Dec 12, 2017 Dec 12, 20173n 17g ₫2409091
Secure Analysis This analysis will be based on min-entropy. it will also need to compute the degree of freedom using an existing model which utilized binomial distribution. please contact me for further details 2 Matlab and Mathematica, An ninh máy tính, Thuật toán, Statistics, Mật mã Dec 11, 2017 Dec 11, 20173n 16g ₫1320715
Need Help Finding Security Vulnerabilities Need Help Finding Security Vulnerabilities. You will not get access to the server. If the Vulnerability can be proven then you will receive a bonus. You will receive the url in chat. Thank you and I look forward to working with you soon. I have many of these projects and can prove constant work for the right person. 39 Linux, An ninh Web, An ninh máy tính, Quản trị mạng, Bảo mật Internet Dec 11, 2017 Dec 11, 20173n 13g ₫23113636
Voip security paper corrections Voip security paper corrections 22 An ninh máy tính, Asterisk PBX, Cisco, Research Writing, VoIP Dec 11, 2017 Dec 11, 20173n 10g ₫2363636
PCAP ANALYSIS WITH WIRESHARK PCAP ANALYSIS WITH WIRESHARK . 15 Linux, Không dây, An ninh máy tính, Cisco Dec 11, 2017 Dec 11, 20173n 8g ₫1365815
Wireshark analysis Analysis of packet using wireshark 14 Linux, Không dây, An ninh máy tính, Cisco, Quản trị mạng Dec 11, 2017 Dec 11, 20173n 8g ₫964084
Secure Analysis This analysis will be based on min-entropy. it will also need to compute the degree of freedom using an existing model which utilized binomial distribution. please contact me for further details 6 Matlab and Mathematica, An ninh máy tính, Thuật toán, Statistics, Mật mã Dec 11, 2017 Dec 11, 20173n 6g ₫2068182
Pen-testing & Ethical Hacking We are looking for individuals having expertise and experience in pentesting and ethical hacking. Experience in research in networks/OS/cloud is an advantage. Please send your CV mentioning all your achievements, experience to me. Do not forget to add your email id and/or phone number for further ease of communication. Cheers, Riya 0 An ninh Web, An ninh máy tính, Penetration Testing Dec 11, 2017 Dec 11, 20173n 1g -
lab mpls en gns3 practicas a realizar en el instructivo 1 Không dây, Kĩ thuật, An ninh máy tính, Cisco, Quản trị mạng Dec 11, 2017 Dec 11, 20173n ₫1818182
Crypto Wallet Portal BTCTENT.com What i need is : •A secure Crypto website that accepts deposits from the public and store their coins •A payment network which let them transfer crypto-currencies to each other fast and securely Secure Crypto Wallet Abstract Virtual currencies and mobile banking are technology advancements that are receiving increased attention in the global community because of their accessibil... 47 PHP, An ninh máy tính, Bitcoin, Bảo mật Internet, Blockchain Dec 11, 2017 Dec 11, 20172n 20g ₫32727273
building professionals network we are looking for "pmp" prince2, cissp, cism, itil, mor, mop, trianers world wide. 3 An ninh máy tính Dec 10, 2017 Dec 10, 20172n 1g ₫8200483
Data Security in Cloud Computing by using RSA Algorithm software engineer wanted for technical work I'm looking for an engineer to help me with technical work. You should have good writing skills. I can accept from both the individuals and companies. 4 Lập trình C, Java, An ninh máy tính, Thuật toán, Kiến trúc phần mềm Dec 10, 2017 Dec 10, 20171n 20g ₫2591598
Network Security IPS/IDS Firewall Engineer Looking for a support who have a experience in Provisioning , Monitoring and Management of Firewalls IPS/IDS 23 An ninh máy tính, Cisco, Quản trị mạng, Bảo mật Internet Dec 9, 2017 Dec 9, 20171n 14g ₫11113636
Technical questions & answers Looking for freelancer to review and write a set of technical questions with answers with the following conditions: - *) Freelancer should hold a Master or Higher in one of computer studies. *) Knowledge is a must in computer security, data encryption and image encryption. *) Solid in technical English writing. *) Welcome to new freelancers or 0 feedback. 28 An ninh máy tính, Viết kĩ thuật, Research Writing, Mật mã, Quản trị mạng Dec 9, 2017 Dec 9, 20171n 4g ₫2545455
building open source firewall with openbsd and pf networking . building of open source firewall with openbsd and pf . and the openbsd is the router . 3 Quản trị hệ thống, Linux, An ninh máy tính, Cisco, Quản trị mạng Dec 9, 2017 Dec 9, 20171n 3g ₫9602616
COMPUTER NETWORKING ON SITE networking various computers, printers, laptops at my home and wiring 8 Cisco, Giúp đỡ Máy tính, An ninh máy tính, Quản trị hệ thống, An ninh Web Dec 9, 2017 Dec 9, 20171n 2g ₫454545
open source firewall with openbsd and pf develop open source firewall using opebbsd and pf. bsd sebagai router 4 Lập trình C, Linux, An ninh máy tính, Cisco, Quản trị mạng Dec 9, 2017 Dec 9, 20171n 2g ₫7523842
detect stepping stone intrusion need a sample cyber security project to detect stepping stone intrusion 6 .NET, An ninh Web, An ninh máy tính, Lập trình C#, Bảo mật Internet Dec 9, 2017 Dec 9, 20171n 1g ₫8863636
Minimum 5 pages in double column format paper: An investigation into the convergence of networking and storage solutions Present and provide comparisons of the alternative networking/storage topologies and provide a description and assessment of the protocols supporting each of the alternatives. Reference should be made to current research and development in the area. Minimum 5 pages in double column format 28 An ninh máy tính, Viết kĩ thuật, Viết báo cáo, Research Writing, Quản trị mạng Dec 9, 2017 Dec 9, 201721g 13t ₫1000000
Virtual routers and networking expert Migration of virtual routers Knowledgeof VR,VRM,VRF. 13 Quản trị hệ thống, Linux, An ninh máy tính, Cisco, Quản trị mạng Dec 9, 2017 Dec 9, 201719g 37t ₫9312153
VVKrenterprises Technology Technology Technology Technology 4 Điện tử, Mobile App Development, An ninh máy tính, Test ứng dụng di động, Apple Compressor Dec 9, 2017 Dec 9, 201716g 47t ₫293223
penetration testing report i have screenshots ,i need professional academic report 19 An ninh máy tính, Cisco, Mật mã, Quản trị mạng Dec 8, 2017 Dec 8, 201710g 41t ₫1130094
Open vSwitch Consulting I need someone who is extremely familiar with Open vSwitch, OVS and OVN to go over a few things with me. Max 1hr, maybe more. You need to be very well versed with the command line tools for these including ovs-vsctl, ovs-ofctl, ovs-dpctl and ovs-appctl. Including tunneling, controllers, vtep ... etc. I'm using Open vSwitch 2.8.1. 3 Quản trị hệ thống, Kĩ thuật, An ninh máy tính, Cisco, Quản trị mạng Dec 8, 2017 Dec 8, 20179g 17t ₫863636
Technical writer ( IT specialist) is required -- 2 - 08/12/2017 12:08 EST Hello Everyone, I need someone who is expert in technical writing, especially in IT and Security. Thanks! 16 An ninh máy tính, Viết kĩ thuật, Article Writing, Research Writing, Viết lại bài báo Dec 8, 2017 Dec 8, 20174g 30t ₫590909
Technical writer ( IT specialist) is required Hello Everyone, I need someone who is expert in technical writing, especially in IT and Security. Thanks! 19 An ninh máy tính, Viết kĩ thuật, Article Writing, Research Writing, Viết lại bài báo Dec 8, 2017 Dec 8, 20174g 7t ₫1500000
networking IT - Repost - open to bidding working use - Cisco Packet Tracer 6.2​ ​and must have ​Packet Tracer file (.pkt) hi ma'am hopefully you'll be fine there . i'm done that work which is you want on packet tracer and real environment .u can hire me .i'll be not disappoint your expectation . T​hanks​ 5 An ninh máy tính, Viết kĩ thuật, Cisco, Quản trị mạng Dec 8, 2017 Dec 8, 2017Đã kết thúc ₫39636364
er related to LAN Task 1 – Investigate network cabling options available in your country for the network within a single building such as the community centre. Pay particular attention to: a) The media used b) The connectors used. c) The cost of cabling and installation. d) The data transfer rates that will be required. Provide recommendations for the cabling and connectors to purchase including rea... 13 An ninh máy tính, Viết kĩ thuật, Viết báo cáo, Research Writing, Quản trị mạng Dec 8, 2017 Dec 8, 2017Đã kết thúc ₫636364
i need a freelancer field work as registation of shop on amazon. 5 An ninh máy tính Dec 8, 2017 Dec 8, 2017Đã kết thúc ₫2544910
Network Engineer Needed We are a US based messaging company and looking for motivated people to maintain our network nodes in your local country. Basic Network skills are required. Please give me your[REMOVED BY [url removed, login to view] ADMIN]and we can discuss the opportunity. Thanks, Abe Avila 30 Quản trị hệ thống, Không dây, An ninh máy tính, Quản trị mạng Dec 7, 2017 Dec 7, 2017Đã kết thúc ₫9977273
cloud security simulation programming + details report im looking for an programmer expert in cloud computing to built a simulation program by c plus plus or bython program to simulate a model on cloud computing security field and to write a full details report for all steps and results u must use real data to implement it 7 Python, An ninh máy tính, Thuật toán, Lập trình C++ Dec 7, 2017 Dec 7, 20176n 9g ₫4227273
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