计算机安全 工作与竞赛

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.

注册并开始赚钱
注册来开始赚钱。 您是a Computer Security Consultant吗?您可以从这些工作中获得报酬!

浏览Freelancer上的工作

项目/竞赛 描述 竞标数/参赛作品数 技能 已开始 结束 价格(HKD)
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. 3 C 编程, 计算机安全, 软件构架, 密码学, C++编程 Oct 21, 2017 今天6天 23时 $2450
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, 网络安全, 计算机安全, 网络管理, 网络安全 Oct 21, 2017 今天6天 22时 $1888
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 无线, 计算机安全, 网络安全, AMQP, Penetration Testing Oct 21, 2017 今天6天 19时 $1592
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 计算机安全, 技术写作, 报告写作, Article Writing, Research Writing Oct 21, 2017 今天6天 19时 $665
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. 0 计算机安全, 供应商采购 Oct 21, 2017 今天6天 17时 -
======= Install 2 SSL Wildcard Certificates ======= I need 2 wildcard ssl certificates installed on a ubuntu vps. 29 Linux, 网络安全, 计算机安全 Oct 21, 2017 今天6天 11时 $187
computer networking assestment Reliable Data Transfer: Stop-n-Wait, Selective Repeat and Protocol Eciency. trying to calculate maximum utilization of the link 7 系统管理, Linux, 网络安全, 计算机安全, 网络管理 Oct 20, 2017 今天6天 8时 $351
计算机安全, 技术支持, VMware, 网络管理, 电脑帮助 Oct 20, 2017 今天6天 3时
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 系统管理, 无线, 计算机安全, 思科, 网络管理 Oct 20, 2017 今天6天 1时 $1155
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, 网络安全, 测试/质量管理, 计算机安全, 网站测试, Oct 20, 2017 Oct 20, 20178天 18时 $125
Networking Hi, I have a small Networking Work Project. 12 系统管理, 工程, 计算机安全, 思科, 网络管理 Oct 20, 2017 Oct 20, 20175天 17时 $361
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 计算机安全, 博客, 技术写作, 代笔, Article Writing Oct 20, 2017 Oct 20, 20175天 17时 $156
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 计算机安全, 技术写作, 网络安全 Oct 20, 2017 Oct 20, 20175天 16时 $3511
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 计算机安全, 算法, 密码学 Oct 20, 2017 Oct 20, 20175天 15时 $862
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 系统管理, 计算机安全, 思科, VoIP, 网络管理 Oct 20, 2017 Oct 20, 20175天 14时 $1186
Help in Networking Project 1 I need help in project in packet tracer 7. I need expert person. 17 无线, 工程, 计算机安全, 思科, 网络管理 Oct 20, 2017 Oct 20, 20175天 13时 $247
East-West Communication in SDN WAN I need multiple controllers on separate Virtual machines (VMs) to communicate. The controller choice is floodlight controller. 1 系统管理, 无线, 计算机安全, 思科, 网络管理 Oct 20, 2017 Oct 20, 20175天 13时 $195
security expert I am looking to hire a security expert or white hat hacker to secure my website from hackers. 22 网络安全, 计算机安全 Oct 19, 2017 Oct 19, 20175天 8时 $7053
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 系统管理, 网络安全, 计算机安全, 视窗 Server, 网络管理 Oct 19, 2017 Oct 19, 20175天 3时 $1381
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 计算机安全, 云计算, 网络管理 Oct 19, 2017 Oct 19, 20175天 $328
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 计算机安全, 技术写作, 代笔, Article Writing Oct 19, 2017 Oct 19, 20174天 23时 $273
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 无线, 计算机安全, 思科, Research Writing, 网络管理 Oct 19, 2017 Oct 19, 20174天 22时 $3315
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 研究, 计算机安全, 密码学, 机器学习, 网络安全 Oct 19, 2017 Oct 19, 20174天 21时 $1892
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, 计算机安全, 汇编, x86/x64 汇编, 黑客营销 Oct 19, 2017 Oct 19, 20174天 17时 $1178
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. 12 PHP, 网络安全, WordPress, 计算机安全, 网络安全 Oct 19, 2017 Oct 19, 20174天 15时 $2996
Software Buffer Overflow Lab. (Ubuntu and C programming) [链接已删除,请登录查看]~wedu/seed/Labs_12.04/Software/Buffer_Overflow/[链接已删除,请登录查看] * Do all tasks and take screenshots and explain the answers. (Task 1 to 4) [链接已删除,请登录查看]~wedu/seed/Labs_12.04/Software/Buffer_Overflow/ 5 C 编程, Linux, 计算机安全, Ubuntu, 编程 Oct 18, 2017 Oct 18, 20174天 8时 $359
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 网络安全, 工程, 计算机安全, Research Writing, 网络管理 Oct 18, 2017 Oct 18, 20174天 7时 $5594
Risk Analysis Paper & Risk Mitigation Plan Presentation Short small paper with a powerpoint with 4-10 slides 9 计算机安全, 风险管理 Oct 18, 2017 Oct 18, 20174天 5时 $538
Develop license for an application I have a desktop application and need to develop a license for it. 7 网络安全, 计算机安全, 网络管理 Oct 18, 2017 Oct 18, 20174天 4时 $3339
Website security, IT, Fix Hacks -- located in the US Experienced Website Security Specialist, Fixes Hacks, Advice 8 PHP, 网络安全, WordPress, 计算机安全, 网络安全 Oct 18, 2017 Oct 18, 20174天 4时 $117
Power point Powet point presentation 49 网络安全, 计算机安全, Powerpoint, 网络安全 Oct 18, 2017 Oct 18, 20173天 21时 $250
CYBER WORKs simple cyber work................................................... 5 计算机安全 Oct 18, 2017 Oct 18, 20173天 13时 $696
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 研究, 计算机安全, 技术写作, 报告写作, Research Writing Oct 18, 2017 Oct 18, 20173天 11时 $173
information security research Looking for a top-level expert in IT-security to conduct a scientific research for me 29 网络安全, 研究, 计算机安全, 报告写作, Research Writing Oct 17, 2017 Oct 17, 20172天 23时 $1014
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, 测试/质量管理, 计算机安全, 软件构架, Oct 17, 2017 Oct 17, 20175天 22时 $320
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 研究, 计算机安全, 技术写作, 报告写作, Research Writing Oct 17, 2017 Oct 17, 20172天 21时 $2179
Telecom and Networking Project Need an experienced networking expert. Budget- 35$ 17 系统管理, 计算机安全, 思科, 通讯工程, 网络管理 Oct 17, 2017 Oct 17, 20172天 18时 $273
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 C 编程, 计算机安全, 算法 Oct 17, 2017 Oct 17, 20172天 15时 $1108
Software Buffer Overflow Lab - 17/10/2017 05:17 EDT [链接已删除,请登录查看]~wedu/seed/Labs_12.04/Software/Buffer_Overflow/[链接已删除,请登录查看] * Do all tasks and take screenshots and explain the answers. (Task 1 to 4) [链接已删除,请登录查看]~wedu/seed/Labs_12.04/Software/Buffer_Overflow/ 4 C 编程, Linux, 计算机安全, Ubuntu, 编程 Oct 17, 2017 Oct 17, 20172天 15时 $359
Networking college project Its a project for designing a network 35 系统管理, 计算机安全, 思科, 亚马逊网络服务, 网络管理 Oct 17, 2017 Oct 17, 20172天 11时 $3076
Linux VM box Compromising Very small project (Linux expert can do within 2-3 hours) Need to compromise the vm linux box and attain root level privileges. Additionally there are five flags, these flags are represented as values and are awarded at each point of system compromise. Look for them in home directories, web pages etc. Tips are given to gain 5 flags. Just need some one who capable with kali linux environment. This ... 1 系统管理, Linux, 计算机安全, 网络管理, 网络安全 Oct 16, 2017 Oct 16, 20172天 7时 $734
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 系统管理, 工程, 计算机安全, 思科, 网络管理 Oct 16, 2017 Oct 16, 20172天 3时 $147
Upgrade nextcloud server 9 to version 12 Upgrade the current nextcloud server from version 9 to version 12 through remote access 5 系统管理, Linux, 计算机安全 Oct 16, 2017 Oct 16, 20171天 16时 $1607
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, 计算机安全, 技术写作, 报告写作, Research Writing Oct 15, 2017 Oct 15, 20171天 8时 $413
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 计算机安全, 技术写作, 代笔, Article Writing Oct 15, 2017 Oct 15, 20171天 2时 $382
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 计算机安全 Oct 15, 2017 Oct 15, 20171天 1时 $1176
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 网络安全, 计算机安全, 网络安全 Oct 15, 2017 Oct 15, 20171天 1时 $86
Teaching Kali Linux penetration testing & ethical hacking looking for experienced person who can teach me this two topics 12 Linux, 网络安全, 计算机安全, UNIX, 网络安全 Oct 15, 2017 Oct 15, 201723时 38分 $570
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, 计算机安全, 技术写作, 交流 Oct 15, 2017 Oct 15, 201723时 27分 $858
Server audit Security audit on a tor server 16 网络安全, 计算机安全, 审计 Oct 15, 2017 Oct 15, 201719时 15分 $2653
Showing 1 to 50 of 293 entries
« 1 2 3 4 5 »