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Top Unix Security Freelancing Services

  • View Service Offered By UNIX DevOps

    UNIX DevOps

    Rotterdam, Zuid-Holland, Netherlands

    Past Earnings
    • unix security
    • Security
    • Unix

    Strong UNIX Security Engineers

    Our team has over 15 years of UNIX experience and we specialize in UNIX and Windows security and penetration testing. Our tam of engineers can quickly assess any type of UNIX or Windows environment.

  • View Service Offered By alexpetr


    Yerevan, Yerevan, Armenia

    9,135/year ·
    • unix security
    • System Administration
    • Web Security


    Experienced in installation and configuration of Zpanel on different platforms including Linux, FreeBSD, WIndows.

  • View Service Offered By rreck


    Chantilly, Virginia, United States

    • unix security
    • Computer Security
    • Consulting

    Linux and UNIX Security - 20+ years

    As an contributing author of Hardening Linux I am experienced in many aspect of computer security. STIG Hardening Remediation plans Common Mechanisms for mediating risk Consulting about security stra...

  • View Service Offered By Uncle Fester

    Uncle Fester

    Bratislava, Bratislava, Slovakia

    • unix security
    • Apache
    • Checkpoint

    Network Security & Unix Administration

    Strong experiences with Network Security and Unix Security. - network infrastructure design - on logical (networking) level - firewalls Checkpoint - CCSE product instalation , admininistration of s...

  • View Service Offered By Matt Moser

    Matt Moser

    Syracuse, New York, United States

    • unix security
    • IBM AIX
    • Bash

    Senior UNIX/Linux Engineer

    Senior-level UNIX/Linux engineer with expert-level experience managing AIX, Solaris, and Red Hat servers in a large-scale enterprise environment.

  • View Service Offered By Glen Millard

    Glen Millard

    Manchester, New Hampshire, United States

    • unix security
    • Asterisk
    • Cisco iOS

    IT Professional - network, Linux/UNIX

    I''m an IT professional - my skills include Linux/UNIX engineering, voice over IP (Asterisk and all of it''s flavors), database tuning, network infrastructure, security/hardening, and a number of other ...

  • View Service Offered By Jinu Sureshbabu

    Jinu Sureshbabu

    Chemmaruthy, Kerala, India

    • unix security
    • Accounting
    • Administrative Assistant

    HP UNIX / IBM AIX / Redhat Linux

    I am a UNIX/Linux Administrator with more than 15 years of technical experience and an additional 3 years in people management/team leadership. The roles and responsibilites that I have handled all t...

  • View Service Offered By Sam JM

    Sam JM

    Pune, Maharashtra, India

    • unix security
    • Admin Support
    • Amazon

    Linux/Unix system admin (24x7 support)

    I''m ready provide 24/7 on-call and on-demand system administration and “remote hands” services. System administration includes a wide range of troubleshooting, upgrading, and installation services on ...

  • View Service Offered By

    Highland Village, Texas, United States

    • unix security
    • Assembly
    • Basic

    Routers, Firewalls & Security

    12 years experience with UNIX administration, shell scripting, and neworking. 5 years experience with UNIX security and programming.

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How Unix Security Professionals Can Help You

UNIX security refers to all the measures taken in order to protect and secure a UNIX or its related operating system. These measures involve the permission system where the system files are set with different access to a file using the chmod command. Different users are set to have a different level of permission. UNIX security also involves the grouping of all users in the network to ensure a specific group shares certain privileges. Other administrative techniques in UNIX security is the use of a strong password which is safeguarded properly. It also involves the creation and deleting of user accounts, software maintenance; source distribution, Debian packages, patching, etc.

UNIX security promotes the reliability of a company’s system network. It sustains the workforce of every company since interruptions and system/network breakdown is taken care of by UNIX security. It supports crucial business protocols such as e-commerce and other online transactions. UNIX security builds the confidence of company’s clients, employees, and other associates. It safeguards company’s information such as business models, vital records, and others. It ensures there is no loss of confidential information thereby ensuring there is no loss of money or valuable items. UNIX security helps to maintain good communication and protects any office from legal claims. UNIX security helps to boost company’s reputation through reliability. Hire a freelancer from Guru with industry leading experience in UNIX Security in the location you want and at the price that’s right for you.

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