Computer Security Jobs

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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    47 jobs found, pricing in CAD
    Security expert required -- 2 6 days left
    VERIFIED

    I have a wordpress website which is infected. You have to do following tasks: Remove Malware from website Server Harding Using Malware Scan Logging and Monitoring Vulnerability Assessment Vulnerability Scanner You should have significant previous experience in this area.

    $159 (Avg Bid)
    $159 Avg Bid
    2 bids

    Hello, We need to optimize the speed of our website emaillistverify . com you can test it on gtmetrix, it's very slow, i dont know if it's on server side or website ?

    $157 (Avg Bid)
    $157 Avg Bid
    28 bids

    Need someone guru to create VPN pool, so please don't waste your and mine time. only contact if you know things Thanks

    $41 (Avg Bid)
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    6 bids
    iptables problem 6 days left

    Hello, Please let me know how to remove specific rules from iptables. iptables -A INPUT -i eth0 -p tcp --dport 8006 -j ACCEPT iptables -A INPUT -i eth0 -p tcp --dport 8007 -j ACCEPT Regards.

    $27 (Avg Bid)
    $27 Avg Bid
    18 bids

    I have a wordpress website which is infected - Remove Malware from website - Check all code for malware - Prevent future malware, virus, spam etc attacks using whatever methods possible (paid security plugins, external security software etc) - Ensure data is secure currently and get involved for future data security. You should have significant previous experience in this area.

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    15 bids

    How to connect the phone to bitrix24 application ?? I need your help to connect the phone to bitrix24 application to receive incoming calls on a PC. Which we have obtained a telephone number from the application or virtual number provider service from my Didww.

    $52 (Avg Bid)
    $52 Avg Bid
    1 bids
    Project for scanning network 6 days left
    VERIFIED

    hello , i need a project that will be able to scan local area network for open ports and it will guess the credentials for each service that related to the open ports like: ftp smb ssh telnet.. the project will be 3 parts, client and admin and a simple PHP page to handle the connection. Note: Program will be in windows OS. Requirement: -Have experience with common ports used in network -Have ex...

    $640 (Avg Bid)
    $640 Avg Bid
    15 bids
    Program for scanning network 6 days left
    VERIFIED

    hello , i need a program that will be able to scan local area network for open ports and it will guess the credentials for each service that related to the open ports like: ftp smb ssh telnet.. More details will be provided in messages.

    $684 (Avg Bid)
    $684 Avg Bid
    11 bids

    Hello freelancers! I have one task for you! We are having some problems with our DSP Telephony, 2 DSP telephony centrals in VPN are having some issues. Only partial connections goes for about 5 seconds then it drops. CheckPoint firewall log: Connection contains real IP of NATed address We need you to fix this. If you complete this you will be hired for more projects like this. Simply and fast. ...

    $36 (Avg Bid)
    $36 Avg Bid
    7 bids
    Ethical Hacking 5 days left

    Experienced only. Need mobile phone location, sms, whats app and other information. Need it fast. Chat with me if you can do it.

    $270 (Avg Bid)
    $270 Avg Bid
    4 bids
    networking 5 days left

    I need a person who has good network knowledge

    $25 (Avg Bid)
    $25 Avg Bid
    22 bids

    The company is a IT/Cyber Security services company that provides solutions/consultings in Vulnerability assessment, IT infrastructure Security , Penetration Testing etc I have rough idea for the logo in my mind and I'm uploading a rough sketch of it

    $221 (Avg Bid)
    $221 Avg Bid
    2 bids
    Ethical hacker 5 days left

    Need an ethical hacker with help to an account. Willing to pay

    $31 (Avg Bid)
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    9 bids
    Networking Basics Problem 5 days left
    VERIFIED

    Small problem about networks in the real world and its applications, multi step process for basic explanations

    $47 (Avg Bid)
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    31 bids

    working on cryptography and using prime numbers by transposition

    $34 (Avg Bid)
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    4 bids

    Please respond only after reading in entirety & understanding the needs. We are responding to a request for a facilities integrated security system & looking for a evangelist technical expert/consultant(s) for help. Need is to help identify the HW, possible software to accomplish this task. The HW should be openly available (PLC use for I/O digital, analog & use of embedded, mobile ...

    $26 / hr (Avg Bid)
    $26 / hr Avg Bid
    7 bids

    I have some websites which I can test network speed on various countries. This is short term project but expecting upcoming other jobs if you prefer

    $174 (Avg Bid)
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    20 bids
    Hacker challenge 3 days left

    Get database schema from our website our (( no SSL or https or other security software))

    $26 (Avg Bid)
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    8 bids
    Master of Computer Science 3 days left
    VERIFIED

    I am looking for a computer Science expert. You must have MS or PhD degree in Computer Science. This project requires technical writing and implementation. Bid with confidence. Thanks.

    $667 (Avg Bid)
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    25 bids

    I need an iPhone/iPad app. I would like it designed and built.

    $1700 (Avg Bid)
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    68 bids

    I need a USA writer urgently. He or she should be responsible. I will give 5* feedback too. Expert in technical writing The rate is 3$/100 words but for the expert.

    $51 (Avg Bid)
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    11 bids

    Clean up and reset the computer

    $20 (Avg Bid)
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    18 bids
    Server security 2 days left
    VERIFIED

    Server was hacked, closed (probably) all backdoors, cleaned malicious code, need final help in ending this

    $141 (Avg Bid)
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    22 bids

    Reports and screenshots of Debian vulnerabilities and remedies ------------------------------------------------------------------------------------------------------------ This is a sample of the content page on what should be included ------------------------------------------------------------------------------------------------------------ ABSTRACT ACKNOWLEDGEMENT TABLE OF CONTENTS TAB...

    $234 (Avg Bid)
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    9 bids

    Need an expert from the filed assiting with securities of CSS, CTR mode, CBC mode, ECB mode, AES-128, hash function with 256-bit

    $153 (Avg Bid)
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    15 bids

    The fastest way to secure a network is with patience and mindset with ideas out of the box. With experience in system penetration testing , easily with ideas and experimental ways, can be proven that security is a must. you must know how to use a xss to make a shell! you are good at it ,because it is a difficult project. PS: I am looking for a google hall of fame to do it!!!

    $116462 (Avg Bid)
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    7 bids

    To build a code in Java where in the input will be email header of any email and it will do the email forensic to find if the mail is authentic or not. The source has to be verified if it is authentic email using IP details and various IDs in the email header. Its more of like spam and ham email but for that keywords are used which recognize if its spam or ham but in this you yourself need to find...

    $375 (Avg Bid)
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    4 bids
    ospf vs is-is (GNS3) 2 days left
    VERIFIED

    Gns3 simulation to build two idential topologies and configure the two [login to view URL] and compare the rate of convergence,resource utilization,and [login to view URL] and record results.

    $89 (Avg Bid)
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    10 bids

    We need to setup a complete Network architecture for our Houston office and you need to let us know the BOM for this entire deployment We are building Managed infrastructure services practice and this network setup needs to designed in keeping all the compliance and security point in mind We will be basically working with multiple customers and will be looking for IPSEC VPN which will be enabled f...

    $30 (Avg Bid)
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    8 bids

    Cisco switch network design, configuration and changes Remote work, flexible hours Should be able to provide remote troubleshooting and support if needed Should be able to explain to me how the config works and what it does at a basic level

    $40 / hr (Avg Bid)
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    50 bids

    I use an application which works in MS-DOS. It access a parallel port dongle in order to work properly so I'd like the application to be cracked in order to avoid the dongle. If necessary I can send a dongle to the bidder to do tests. I use this APP in Linux using DOS-EMU emulator. Somebody suggested me that instead of cracking the APP some code could be written in DOS-EMU to skip the dongle,...

    $316 (Avg Bid)
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    12 bids
    peaple from greenland bid 1 day left
    VERIFIED

    peaple from greenland bid the job to be paid 25$per hour

    $41 / hr (Avg Bid)
    $41 / hr Avg Bid
    9 bids
    Windows Security context 1 day left
    VERIFIED

    All we have to do is create a windows security context in a .NET console application which will be used for copying files from internal(local) to an external web server( a local account in web server box)

    $35 (Avg Bid)
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    5 bids

    Hello, I need a penetration tester and unique network admin for my jobs,please apply only if you are comfortable with any hats.

    $266 (Avg Bid)
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    9 bids
    Network Management Support 1 day left
    VERIFIED

    Teach me how to manage my network over the phone, Skype or FaceTime. Such as replacing a switch, patch a server, File Server, imaging computers, T1’s etc.

    $1301 (Avg Bid)
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    27 bids

    I need any Latest solution of cloud computing security issues. I need detail.

    $6 / hr (Avg Bid)
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    5 bids

    I tried the Proxy Server, Socks Ultimate and Server Ultimate apps on the Google play store but none of them worked. I assume its because my carrier has blocked the required incoming ports for those apps to work. Need a solution fast. Will be hiring a freelancer today. Thanks for looking

    $200 (Avg Bid)
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    2 bids
    Ns2 Dos Attack simulation 19 hours left
    VERIFIED

    Hello i need someone to do Ns2 simulation and write a well-detailed documentation. Contact me for more details

    $52 (Avg Bid)
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    3 bids

    We are looking for somebody to provide 10 + hours of work in helping us set our system properly with more time as needed in the future.

    $223 (Avg Bid)
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    36 bids

    Please read the instructions carefully and respond accordingly. Please read the magazine paper carefully. It is a short magazine paper and contains general information regarding layered architecture of Internet of Things (IoT) and Cyber Physical System (CPS). It is mentioned that what are the similarities and differences in architectures of both the systems. We have to convert one system int...

    $235 (Avg Bid)
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    17 bids
    Analyze some security papers 6 hours left
    VERIFIED

    Can you read and analyze security papers? If yes, please bid

    $431 (Avg Bid)
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    26 bids

    Looking for individual freelancer (priority to 0 review) with the following conditions: - *) Select a topic of a research. *) Research from 8 to 12 pages. *) Copy/paste under 5%. *) List of references in the last 5 years *) Freelancer should hold a Master in computer security.

    $117 (Avg Bid)
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    17 bids

    Hello. We are looking VOIP Tunnel software solutions to bypass voip calls in blockage area . It is encrypts/decrypt SIP and RTP packets and send voip traffic between soft switches without blockage . We are looking experienced guy who already developed or worked on this .

    $192 (Avg Bid)
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    10 bids

    Estoy buscando unos profesores expertos en ciber seguridad con experiencia de años en enseñar el tema empezando con nivel básico hasta un nivel muy avanzado

    $7394 (Avg Bid)
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    4 bids

    Saya butuh bantuan anda untuk mengkoneksikan telepon di aplikasi bitrix24 agar bisa menerima panggilan masuk di PC. Dimana kita sudah memperoleh nomor telepon dari aplikasi atau layanan penyedia virtual number dari Didww.

    $32 (Avg Bid)
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    1 bids

    Saya butuh bantuan anda untuk mengkoneksikan telepon di aplikasi bitrix24 agar bisa menerima panggilan masuk di PC. Dimana kita sudah memperoleh nomor telepon dari aplikasi atau layanan penyedia virtual number dari Didww.

    $13 - $39
    $13 - $39
    0 bids

    Ingenieros especializados en instalación de camaras de seguridad y montaje de redes.

    $974 (Avg Bid)
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    1 bids

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