Securitate computer 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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    Hello, I'm looking to download all the videos from an Adult Streaming Website. I've attempted to download the videos myself, but can only seem to download a poor / lesser quality. I'm looking for a net-sec professional to investigate the website and see if they can find a solution to mass-download all of the videos in HD (high-quality). Let's chat and see if you are the right...

    $144 (Avg Bid)
    $144 Oferta medie
    2 oferte
    Data recovery MAC OS 6 days left
    VERIFICAT

    Accidentally delete some files on my Mac Notebook (and delete recycle bin) and I need to recover them

    $10 - $30
    $10 - $30
    0 oferte
    Security expert required -- 2 6 days left
    VERIFICAT

    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.

    $132 (Avg Bid)
    $132 Oferta medie
    9 oferte

    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 ?

    $121 (Avg Bid)
    $121 Oferta medie
    32 oferte

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

    $31 (Avg Bid)
    $31 Oferta medie
    9 oferte
    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.

    $20 (Avg Bid)
    $20 Oferta medie
    22 oferte

    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.

    $6 / hr (Avg Bid)
    $6 / hr Oferta medie
    17 oferte

    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.

    $40 (Avg Bid)
    $40 Oferta medie
    1 oferte
    Project for scanning network 5 days left
    VERIFICAT

    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...

    $493 (Avg Bid)
    $493 Oferta medie
    15 oferte
    Program for scanning network 5 days left
    VERIFICAT

    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.

    $527 (Avg Bid)
    $527 Oferta medie
    11 oferte

    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. ...

    $28 (Avg Bid)
    $28 Oferta medie
    7 oferte
    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.

    $208 (Avg Bid)
    $208 Oferta medie
    4 oferte
    networking 5 days left

    I need a person who has good network knowledge

    $19 (Avg Bid)
    $19 Oferta medie
    24 oferte

    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

    $120 (Avg Bid)
    $120 Oferta medie
    3 oferte
    Ethical hacker 4 days left

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

    $23 (Avg Bid)
    $23 Oferta medie
    10 oferte
    Networking Basics Problem 4 days left
    VERIFICAT

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

    $35 (Avg Bid)
    $35 Oferta medie
    32 oferte

    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

    $5694 (Avg Bid)
    $5694 Oferta medie
    4 oferte

    working on cryptography and using prime numbers by transposition

    $26 (Avg Bid)
    $26 Oferta medie
    4 oferte

    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 ...

    $19 / hr (Avg Bid)
    $19 / hr Oferta medie
    9 oferte

    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

    $129 (Avg Bid)
    $129 Oferta medie
    21 oferte
    Hacker challenge 3 days left

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

    $19 (Avg Bid)
    $19 Oferta medie
    9 oferte
    Master of Computer Science 3 days left
    VERIFICAT

    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.

    $524 (Avg Bid)
    $524 Oferta medie
    26 oferte

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

    $1309 (Avg Bid)
    $1309 Oferta medie
    68 oferte

    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.

    $39 (Avg Bid)
    $39 Oferta medie
    11 oferte

    Clean up and reset the computer

    $15 (Avg Bid)
    $15 Oferta medie
    18 oferte
    Server security 2 days left
    VERIFICAT

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

    $105 (Avg Bid)
    $105 Oferta medie
    23 oferte

    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...

    $180 (Avg Bid)
    $180 Oferta medie
    9 oferte

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

    $118 (Avg Bid)
    $118 Oferta medie
    15 oferte

    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!!!

    $89682 (Avg Bid)
    $89682 Oferta medie
    7 oferte

    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...

    $312 (Avg Bid)
    $312 Oferta medie
    3 oferte
    ospf vs is-is (GNS3) 1 day left
    VERIFICAT

    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.

    $68 (Avg Bid)
    $68 Oferta medie
    10 oferte

    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...

    $23 (Avg Bid)
    $23 Oferta medie
    8 oferte

    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

    $31 / hr (Avg Bid)
    $31 / hr Oferta medie
    50 oferte

    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,...

    $243 (Avg Bid)
    $243 Oferta medie
    12 oferte
    peaple from greenland bid 1 day left
    VERIFICAT

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

    $31 / hr (Avg Bid)
    $31 / hr Oferta medie
    9 oferte
    Windows Security context 22 hours left
    VERIFICAT

    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)

    $27 (Avg Bid)
    $27 Oferta medie
    5 oferte

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

    $205 (Avg Bid)
    $205 Oferta medie
    9 oferte
    Network Management Support 19 hours left
    VERIFICAT

    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.

    $1009 (Avg Bid)
    $1009 Oferta medie
    29 oferte

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

    $5 / hr (Avg Bid)
    $5 / hr Oferta medie
    5 oferte

    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

    $154 (Avg Bid)
    $154 Oferta medie
    2 oferte
    Ns2 Dos Attack simulation 9 hours left
    VERIFICAT

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

    $40 (Avg Bid)
    $40 Oferta medie
    3 oferte

    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.

    $25 (Avg Bid)
    $25 Oferta medie
    1 oferte

    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.

    $10 - $30
    $10 - $30
    0 oferte

    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.

    $172 (Avg Bid)
    $172 Oferta medie
    36 oferte