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.

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项目/竞赛 描述 竞标数/参赛作品数 技能 已开始 结束 价格(HKD)
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 无线, 工程, 计算机安全, 思科, 网络管理 Feb 19, 2018 今天6天 20时 $2644
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. 30 PHP, Java, Javascript, 计算机安全, 博客 Feb 19, 2018 今天6天 18时 $1135
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. 8 网络安全, 测试/质量管理, 计算机安全, 网络安全 Feb 19, 2018 今天6天 15时 $2855
project in python using ASLR hi, need to modify my project based on my attachment file 6 Python, Linux, 计算机安全, 汇编 Feb 18, 2018 今天6天 14时 $1173
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 22 系统管理, Linux, 计算机安全, 思科, 网络管理 Feb 18, 2018 今天6天 10时 $242
Create Spoofed Email For CyberCrime 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 s... 5 平面设计, 网络安全, 计算机安全, 电子邮件开发者, Penetration Testing Feb 18, 2018 今天6天 10时 $203
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... 5 系统管理, Linux, 计算机安全, UNIX, 网络管理 Feb 18, 2018 今天6天 8时 $6145
Java Ransomware One windows 10 computer with 4-5 hard drives got infected recently with ransomware ([链接已删除,请登录查看]) all it says in the notepad file is files encrypted email mr_nicee@[链接已删除,请登录查看] if you Know or think there is a chance of getting rid of this ransomware and restoring thr files plz bid 14 Java, 网络安全, 计算机安全, 网络安全, Computer Science Feb 18, 2018 Feb 18, 20185天 20时 $3098
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..... 25 Linux, 计算机安全, 软件构架, 思科, 网络管理 Feb 17, 2018 Feb 17, 20185天 13时 $954
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... 4 C 编程, 计算机安全, 软件构架, 密码学, C++编程 Feb 17, 2018 Feb 17, 20185天 9时 $3849
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 10 网络安全, 测试/质量管理, 计算机安全, 软件测试, 网络安全 Feb 17, 2018 Feb 17, 20185天 8时 $2048
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. 10 Linux, 网络安全, 计算机安全, 网络管理, 网络安全 Feb 17, 2018 Feb 17, 20185天 1时 $1241
create network upgrade plan Produce a plan to upgrade the network infrastructure. 30 系统管理, 计算机安全, 思科, 视窗 Server, 网络管理 Feb 17, 2018 Feb 17, 20184天 16时 $1009
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, 网络安全, 计算机安全, 网络管理, 网络安全 Feb 16, 2018 Feb 16, 20184天 10时 $5443
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. 32 系统管理, 网络安全, 计算机安全, 网络管理, 网络安全 Feb 16, 2018 Feb 16, 20184天 10时 $2446
Cooja attacks implementations I need some RPL protocol attacks to be implemented in cooja. the person should have deep understanding of the rpl protocol and socket and network programing. most of cooja code is done in C language . if you think you have the skill lets chat and see how it goes . 4 C 编程, Java, 计算机安全, 软件构架, 嵌入式软件 Feb 16, 2018 Feb 16, 20184天 10时 $4341
crypto exchange we need a crypto exchange like binance or poloniex bitfinex. 22 C 编程, 计算机安全, 软件构架, 密码学, Bitcoin Feb 16, 2018 Feb 16, 20183天 23时 $37685
Feature extraction executed malware samples Need idea for feature extraction of dynamically executed malware samples 2 计算机安全, 机器学习 Feb 16, 2018 Feb 16, 20183天 19时 $159
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... 14 网络安全, 计算机安全, 技术写作, Research Writing, 网络安全 Feb 16, 2018 Feb 16, 20183天 16时 $4232
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 ([链接已删除,请登录查看]) ([链接已删除,请登录查看]). I'm search a professioanal with large experience with kernel driver programming and C/C++ language to this job. 8 C 编程, 计算机安全, C# 编程, 软件构架, C++编程 Feb 15, 2018 Feb 15, 20183天 3时 $4242
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 系统管理, Linux, 计算机安全, 思科, 网络管理 Feb 15, 2018 Feb 15, 20183天 1时 $844
Remotely improve the configuration of my router Mickrotic OS RouterOS v6.39 We recently installed a Mickrotic router of 7 ports with OS RouterOS v6.39.2 (stable). We have set up 2 networks [链接已删除,请登录查看] (public) and [链接已删除,请登录查看] (administrative) with a firewall preventing access from network 4 to 5. We get internet from 2 ISP connected on ports 2 and 3. Unfortunately we have not being able to set up load balancing between the 2 ISP so somehow one internet conne... 14 系统管理, Linux, 计算机安全, 思科, 网络管理 Feb 15, 2018 Feb 15, 20182天 22时 $939
Dynamic malware analysis using machine learning algorithm Full project 9 计算机安全, 机器学习 Feb 15, 2018 Feb 15, 20182天 16时 $927
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 网络安全, 计算机安全, 网络安全 Feb 14, 2018 Feb 14, 20182天 13时 $14471
Dropbox concurrency - 14/02/2018 13:27 EST Dropbox and concurrency problems 16 C 编程, Java, 工程, 计算机安全, 算法 Feb 14, 2018 Feb 14, 20182天 4时 $1567
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 无线, 计算机安全, 技术写作, Research Writing, 网络管理 Feb 14, 2018 Feb 14, 20182天 2时 $2441
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 系统管理, Linux, 计算机安全, 思科, 网络管理 Feb 14, 2018 Feb 14, 20182天 2时 $137
need a coder i need an freelance expert that can code for me. know about exploit, crypter etc 17 C 编程, Java, 计算机安全, 软件构架, C++编程 Feb 13, 2018 Feb 13, 20181天 13时 $12993
CIS Top 20 Controls, 3200words for 8 questions Question for each control [链接已删除,请登录查看] is the objective of the control? [链接已删除,请登录查看] types of technical controls are included and what do they manage? [链接已删除,请登录查看] 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 from controls 6-10 Select two controls from co... 4 系统管理, 网络安全, 计算机安全, 网络管理, 网络安全 Feb 13, 2018 Feb 13, 20181天 8时 $1322
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, 计算机安全, 网络管理, Bash Scripting Feb 13, 2018 Feb 13, 20181天 8时 $172
Ethical Hackers Required Looking for Ethical hackers for site penetration and securing database 21 PHP, 网络安全, 计算机安全, MySQL, 网络安全 Feb 13, 2018 Feb 13, 20181天 4时 $1369
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 编程, Java, 计算机安全, 软件构架, C++编程 Feb 13, 2018 Feb 13, 20181天 4时 $830
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. 15 系统管理, Linux, 计算机安全, 思科, 网络管理 Feb 13, 2018 Feb 13, 20181天 1时 $336
I am looking for Computer engineer I need some one's help in computer science. 12 计算机安全, 桌面支持, 网络主机, 网络安全, Computer Science Feb 13, 2018 Feb 13, 20181天 $704
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. 9 网络安全, 计算机安全, 网络安全, 黑客营销, Penetration Testing Feb 13, 2018 Feb 13, 201819时 16分 $1166
Problem statement in Network Security and its solution Need the problem statement in computer network security and its solution, also simulation of the problems statement based on one of the simulator like opnet, ns3, packet tracer or using programming language to simulate the problem statement, problem statement should be done based on an already published article and must reference that article. 11 计算机安全, 网络管理, 网络安全 Feb 13, 2018 Feb 13, 201818时 18分 $2832
Troubleshooting a VPN Tunnel There is a VPN tunnel established between two Sites. I am able to ping only from on site to another. It is not possible to ping from the other site. A>>>B pingable B>>>A is not pingable The A Firewall is a Sonicwall and B is a PfSense firewall. Need a quick troubleshooting using Teamviewer. If you are familiar with the Firewall rules and routing on both Firewalls please... 15 系统管理, Linux, 计算机安全, 思科, 网络管理 Feb 13, 2018 Feb 13, 201816时 34分 $278
Fix My Computer I have a 64 bit Windows 10 deskop computer and today I couldn't load Microsoft Office Programs, and when they did load, they took 20 minutes. I use Office 10 hours a day and need to get this fixed fast. I have uninstalled and reinstalled Office, did updates, ran malware and virus scans and none of it has worked. 43 系统管理, 网络安全, 计算机安全, 视窗 Server, 网络管理 Feb 13, 2018 Feb 13, 201816时 26分 $180
电话销售, 销售, 计算机安全 Feb 12, 2018 Feb 12, 201812时 28分
looking for proxy interview call on cyber security HI, I am looking for the help to take proxy interview call on cyber security, risk GRC etc. 2 网络安全, 计算机安全, 思科, 网络管理, 网络安全 Feb 12, 2018 Feb 12, 20189时 4分 $172
Technical writing- Security and Privacy I have a scenario and i need to re-write as Introduction (Scenario/use case, problem, and summary of proposed solution) 27 计算机安全, 技术写作, Research Writing Feb 12, 2018 Feb 12, 20186时 33分 $102
SonicWall Firewall Operating Procedures Create a standard operating procedure as part of continuous monitoring on a day to day basis as a cyber security analyst. I have a sample template attached. Here's the link for the admin guide below: [链接已删除,请登录查看] This specific SOP should cover the following: 1. Daily review of the Firewall report a. Write what we are looking for in each area of the report, i.e., Data Usage &nd... 9 系统管理, 计算机安全, 技术写作, 思科, 网络管理 Feb 12, 2018 Feb 12, 20182时 38分 $900
Network Connectivity tests I need someone that can go to various beautiful locations in Honduras and help us with testing the internet connectivity with his cellular phone and laptop 13 系统管理, 无线, 计算机安全, 思科, 网络管理 Feb 12, 2018 Feb 12, 2018已经结束 $1126
Crytocurrency - Infrastructure Expert. We are going to launch our own cryptocurrency. This will be built on AWS. Looking for Network infrastructure expert with proven ICO development history. 9 Java, Linux, 计算机安全, 亚马逊网络服务, 网络管理 Feb 12, 2018 Feb 12, 2018已经结束 $94
Looking for a Chief Technology Officer (CTO) to monitor Blockchain Technology development I am looking for a Chief Technology Officer (CTO) to monitor our Blockchain Technology and Digital Bank softwares development and oversee my team. QUALIFICATIONS: - You must be highly knowledgeable about all coding and modern programming languages - You must be very proficient in Blockchain Technology and Cryptocurrency system - You must be a team leader - You must be available almost roun... 16 计算机安全, 云计算, 密码学, Bitcoin, Blockchain Feb 12, 2018 Feb 12, 2018已经结束 $4545
Crytocurrency - Infrastructure Expert. We are going to launch our own cryptocurrency. This will be built on AWS. Looking for Network infrastructure expert with proven ICO development history. 10 Java, Linux, 计算机安全, 亚马逊网络服务, 网络管理 Feb 12, 2018 Feb 12, 2018已经结束 $782
Crytocurrency Infrastructure expert. We are going to launch our own cryptocurrency. This will be built on AWS. Looking for Network infrastructure expert with proven ICO development history. 4 Java, Linux, 计算机安全, 亚马逊网络服务, 网络管理 Feb 11, 2018 Feb 11, 2018已经结束 $946
Ethical Hacking I need someone would can teach me how to remote desktop through IP only! that means no payload. I want to access my laptop through my desktop, so if that means vulnerabilities or nessus scanner. Highest im willing to pay is 25. ill add an extra 5 for the fee. will not get released until im satisfied with work. 9 Linux, 网络安全, 计算机安全, 网络管理, 网络安全 Feb 11, 2018 Feb 11, 2018已经结束 $368
Setup NG Firewall gateway by Untangled I'm in need of setting up a gateway firewall OS on a pc for a travel agency wanting to be PCI compliant. The software is made by untangled and the tech would need to have extensive knowledge so they can set it up in accordance to the PCI compliance document provided. 11 系统管理, 计算机安全, 网络管理 Feb 11, 2018 Feb 11, 2018已经结束 $1502
Networking I need someone to come and sort out my home networking as follows; - Wired Network - WiFi I have the RJ5 cable already routed, the person will have to; - Install the connectors and plugs, - Program the access points (1 outdoor and Indoor), - Program the IP cameras (2) You're more than welcomed to quote only for what you can do above. The house is in Glenvista, Johannesburg. 8 系统管理, 无线, 计算机安全, 思科, 网络管理 Feb 11, 2018 Feb 11, 2018已经结束 $1064
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