Computer-Sicherheit 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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    27 Gefundene Jobs, Preise in EUR

    please check the attachment before bid. I NEED A NETWORKING EXPERT FREELANCER.

    €7 - €53
    €7 - €53
    0 Angebote
    IT Desk Analyst 6 Tage left

    We, at Graham Advisers, are here to help you! Our firm provides assistance and expertise within the areas of accounting, business management, taxation, legal and general business affairs. Our professionals have been providing exemplary services to clients for more than 20 years now. Our company strives to understand the needs of the clients and offer them highly effective solutions. We provide our clients with strategic direction and practical support to build their professional and personal wealth. We present effective and specialized solutions that integrate all domains, as we are not hesitant to engage with other sources and organizations to provide for our clients. Our industry-aligned knowledge, skills, and values benefit people greatly. “We are here, to help you get where you...

    €13 / hr (Avg Bid)
    €13 / hr Gebot i.D.
    11 Angebote

    We need an experienced network engineer having industry level knowledge who can assist me in trouble shooting real time tickets and provide assistance. Following devices experience mandatory. Cisco ASA Fortinet Sonicwall Watchguard Splunk

    €58 / hr (Avg Bid)
    €58 / hr Gebot i.D.
    10 Angebote
    Support fortinet firewall policy 6 Tage left
    VERIFIZIERT

    Need support assistance to create a fw policy to allow emails to office 365 & web access & block all internet on Fortinet 60E

    €5 / hr (Avg Bid)
    €5 / hr Gebot i.D.
    12 Angebote

    I am looking for someone to analyze a current forensic mobile report with all other evidence I have on hand.

    €62 (Avg Bid)
    €62 Gebot i.D.
    24 Angebote

    Required Training for VAPT related course ( Basic till Expert level ). This should includes the training of all aspects of VA and PT

    €79 (Avg Bid)
    €79 Gebot i.D.
    2 Angebote

    Need Best Malware fullware that would protect pc from Spywares

    €169 (Avg Bid)
    €169 Gebot i.D.
    10 Angebote
    Cloud Security Experts Needed 4 Tage left
    VERIFIZIERT

    Hi there, we need people experienced in Cloud Security or Cyber Security Infrastrurue for help on various projects. It can be a long-term engagement as well.

    €20 / hr (Avg Bid)
    €20 / hr Gebot i.D.
    18 Angebote
    Data Entry For Phone Report 3 Tage left
    VERIFIZIERT

    I need assistance with data entry on a fairly large document (170k pages). Would prefer someone with a tech savvy background and knows about developing or digital forensics/web security. Need help as soon as possible. Thank You

    €133 (Avg Bid)
    €133 Gebot i.D.
    39 Angebote
    computer networks 3 Tage left
    VERIFIZIERT

    I need a project on topics like network virtualization, cloud computing services, network programmability, socket programming, social networking services, cloud computing security, network I need a freelancer who can help me with any project under these topics and the project should contain the following parts: 1. coding 2. Implementation 3. documentation in IEEE paper format NOTE: The project should have a demonstration video i.e I should be able to implement it and execute it.

    €202 (Avg Bid)
    €202 Gebot i.D.
    5 Angebote
    Vulnerability management 3 Tage left
    VERIFIZIERT

    Need remediation Fix for the reported vulnerabilities

    €40 (Avg Bid)
    €40 Gebot i.D.
    20 Angebote

    We need make a software that now is open and we need to protect is with usb Dongle key. We need the very hight security as possible.

    €254 (Avg Bid)
    €254 Gebot i.D.
    11 Angebote

    Hello I need help with license for fortigate 101e

    €475 (Avg Bid)
    €475 Gebot i.D.
    18 Angebote

    Technician will be the onsite Technical Support Representative at our client's building located in Ridgefield, NJ. Responsibilities will include, desktop support, network troubleshooting and repair, and server maintenance. This is a Tier 1 position supported remotely by our senior staff. Computer Science degree or equivalent experience required.

    €32 / hr (Avg Bid)
    €32 / hr Gebot i.D.
    16 Angebote

    Need a network engineer for configuring multiple NIC cards on a server and re routing packets to application. More details to be shared on chat.

    €256 (Avg Bid)
    €256 Gebot i.D.
    9 Angebote
    Global protect VPN troubleshooting 2 Tage left
    VERIFIZIERT

    I need help troubleshooting my VPN connection.

    €12 / hr (Avg Bid)
    €12 / hr Gebot i.D.
    14 Angebote

    Need 35+ Desktop support Engineer for different parts of South Korea. Job Description - IT Desktop Support Engineer Roles and Responsibilities: ● Responding to client support requests. ● Contacting clients to find out the nature of the problem. ● Travelling to the client’s location or connecting via a remote link. ● Troubleshooting hardware and software issues. ● Installing and maintaining hardware and computer peripherals. ● Installing and upgrading operating systems and computer software. ● Troubleshooting networking and connection issues. ● Advising on software or hardware upgrades. ● Providing basic training in computer operation and management. ● Completing job reports and ordering supplies. Desired Experience: ● Computer OS/Peripherals troubleshooting ● Handl...

    €2876 (Avg Bid)
    Lokal
    €2876 Gebot i.D.
    2 Angebote

    I have a project in the subject of information technology and cybersecurity I need help with it need help with subjects in: 1 - Systems and Networks (IT) 2- Enterprise Cyber Security 3-Cryptography and Secure Development its a few questions

    €477 (Avg Bid)
    €477 Gebot i.D.
    26 Angebote

    need a person to find the flags in my vm

    €27 (Avg Bid)
    €27 Gebot i.D.
    4 Angebote
    Sphos Firewall Wifi Setup 1 Tag left
    VERIFIZIERT

    We have Sophos XG115W with wifi network setup, however there is no internet access and cannot connect to wifi network - SOPHOS firewall experience essential.

    €14 / hr (Avg Bid)
    €14 / hr Gebot i.D.
    18 Angebote

    I have a webste. But my sellter may be resale my site. The website shoule be worked on a specifial ip address or domain. Except that, the php source dosen't have to work on other server or domain. Can you do it? Please bid to start with "PROTECT"

    €159 (Avg Bid)
    €159 Gebot i.D.
    29 Angebote

    Prepare for a technical interview.

    €22 / hr (Avg Bid)
    €22 / hr Gebot i.D.
    8 Angebote

    Write a java program Detailed document about input and output will be sent to you.

    €22 (Avg Bid)
    €22 Gebot i.D.
    19 Angebote

    devices 2821 ISR, C3750 (48 port PoE, GI), C2906 S (24 port PoE GI), 2960 (24 port PoE fe), 4x Aironet 3700 APs. We need a config for management Vlan and 5 additional vlans, static external IP, 5 SSIDs, VPN for 2-3 users,

    €174 (Avg Bid)
    €174 Gebot i.D.
    16 Angebote

    Ethical Hacker (CEH) is a qualification obtained by demonstrating knowledge of assessing the security of computer systems by looking for weaknesses and vulnerabilities in target systems, using the same knowledge and tools as a malicious hacker, but in a lawful and legitimate manner to assess the security posture of a target system. I'm looking for a teacher that via SkyPe or Zoom or... can help me to Identify and exploit vulnerabilities and to learn: - Infrastructural Penetration Testing - Penetration Testing Web - Bash and PowerShell scripting - Port tunneling and proxy chains - Target enumeration, vulnerability discovery and exploitation. - Buffer Overflow - Active Directory enumeration and attacks - Authentication by-pass attacks - Windows and ...

    €246 (Avg Bid)
    €246 Gebot i.D.
    7 Angebote
    EXCEL AND CATALOGUE 17 Stunden left

    NEED AN EXCEL SHEET MADE AND WESBITE LISTING OF MY PRODUCTS

    €81 (Avg Bid)
    €81 Gebot i.D.
    67 Angebote

    I want to monitor FileZillaServer log on Wazuh. Need to view who and when user logon/logoff on Filezilla Server on a Windows Srv 2016

    €14 (Avg Bid)
    €14 Gebot i.D.
    2 Angebote