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Top Unix Security Freelancing Services

  • View Service Offered By Sharath Murali

    Sharath Murali

    Unix Security Expert

    Cochin, Kerala, India

    7,630/yr ·
    • Unix Security
    • Amazon
    • Antispam
    • Antivirus
    • Ddos
    • Email Security
    • Firewalls
    • iptables
    • Likes
    • Linux

    Server Security and Monitoring

    Experienced professional with enhanced knowledge in server security. Regular monitoring of Server with Monitoring Tools. Hand-on experience in Server hardening for VPS and Dedicated servers in Linux platforms. Scanning servers for vulnerable free environment for production as well as development and testing platforms. Expert knowledge in Virus, Malware, Pishing, Spamming, DDOS attack prevention and many more. Regular Server auditing and Resource management. Managing Software firewalls with iptab... View more

  • View Service Offered By Uncle Fester

    Uncle Fester

    Unix Security Expert

    Bratislava, Bratislava, Slovakia

    • Unix Security
    • Apache
    • Checkpoint
    • Cisco
    • Firewalls
    • Installation
    • iptables
    • Linux
    • Linux Kernel
    • Network Security

    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 security policy - IPtables administration - Cisco devices basics - Solaris, Linux - installation, administration, hardening, scripting - Linux kernel customization - Windows 2008 server administration (basics) - opensource networking software instalation (also compilation and porting to Solaris), ... View more

  • View Service Offered By Sam JM

    Sam JM

    Unix Security Expert

    Pune, Maharashtra, India

    • Unix Security
    • Admin Support
    • Amazon
    • Amazon EC2
    • Amazon S3
    • Apache
    • CentOS
    • Chat Support
    • cPanel
    • Ethical Hacking

    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 supported server-side software. Below are my expertises: 24/7/365 support 10 mins response time Less resolution period I'll be Dedicated to you Tailored customer plans Online ticketing system On Call , E-mail , Chat support Multiple control panel support 24/7 Knowledge base Long term relationship View more

  • View Service Offered By Juan A.

    Juan A.

    Unix Security Expert

    santiago, Region Metropolitana, Chile

    • Unix Security
    • Computer Security
    • Crisis Management
    • Cryptography
    • Disaster Recovery
    • Ethical Hacking
    • Incident Management
    • Infosec
    • ITIL
    • OpenBSD

    Computer security

    Services of plan de Disaster Recovery Plan (DRP), Bussiness Continuity Plan (BCP), Crisis Management, ITIL: Change control, Release Management, Service level management etc.;ISO 20.000 and ISO 27001, Ethical Hacking, Computer Emergency Response Team (CSIRT). If you need anything, please, contact me View more

  • View Service Offered By Cedric Devigne

    Cedric Devigne

    Unix Security Expert

    Beauvechain, Walloon, Belgium

    • Unix Security
    • Cloud Security
    • Consultant
    • Data Security
    • Ethical Hacking
    • Penetration Testing
    • Quality Assurance (QA) And Testing
    • Reports
    • Risk Assessment
    • Security

    IT Security Consultant

    I'm specialized in vulnerability scans and non-intrusive penetration tests applied to Web, networks, software and even unfinished code, for known and unknown vulns (zero days). This is NOT some kali-linux "kiddies scripts" testing. This is high level security testing conduct with military grade materials running trough OSI 2, 3, 4, 5, 6 and 7 layers. Compliances and certificats: SSL, PCI DSS, ISO27001/2, SOX, HIPAA, OWASP, CIS, etc. View more

  • View Service Offered By vanamburgh

    vanamburgh

    Unix Security Expert

    Schenectady, New York, United States

    • Unix Security
    • IBM AIX
    • Apache
    • BSD
    • C
    • C++
    • Computer Science
    • Design
    • DNS
    • Firewalls

    Routers, Firewalls & Security

    Specialize in UNIX Administration & UNIX Security, vulnerability assessments and auditing. Education State University of New York (SUNY) Associate of Science, Computer Science State University of New York (SUNY) Bachelor of Science, Information Systems Norwich University Master of Science, Information Assurance View more

  • View Service Offered By Antonio Alvarado Coronado

    Antonio Alvarado Coronado

    Unix Security Expert

    Panama, Panama, Panama

    • Unix Security
    • Cyber Defense
    • Data Security
    • Database Security
    • Java Security
    • Linux Server
    • Network Defense
    • Routers, Firewalls & Security
    • Security Audit
    • Social Engineering

    CYBER SECURITY SERVICES

    Vulnerability Assessments: Identify vulnerabilities and classify them according to the level of criticality. This allows customers to identify a remediation process on vulnerabilities categorized as critical, high and medium. Managed Security Services: It includes the administration, management, support and maintenance of the different security platforms of those clients that do not have the technical knowledge in the management of said tools. View more

  • View Service Offered By A. S. M. Kawsar Harun

    A. S. M. Kawsar Harun

    Unix Security Expert

    Dhaka, Dhaka, Bangladesh

    • Unix Security
    • AWS
    • Bash
    • Cisco
    • Clustered Systems
    • Docker
    • Linux
    • Linux Cluster
    • Linux Kvm
    • MikroTik

    Linux Professional

    Dynamic, skilled Technical Engineer with proven success in customer support, Internet Service Providers security and server administration along with Bare Metal Virtualization Technologies. Proven leadership capabilities in training IT professional courses as a Technical Instructor of Red Hat Linux and Cisco routers and switches. Has the ability of troubleshooting and resolving technical issues in a high volume of work into any busy office environment. View more

  • View Service Offered By Avik Ghosh

    Avik Ghosh

    Unix Security Expert

    Bengaluru, Karnataka, India

    • Unix Security
    • Application Security
    • Data Audit
    • Data Security
    • Information Audit
    • Penetration Testing
    • Web Audit
    • Web Security

    Network and Application security expert

    I am an Information Security professional with over 6 years of experience in Network, Application, Mobile and database. I''ve worked in various industries including banking, government, and enterprise. I maintain a clear understanding of current information security trends and best practices and knowledge of the product line and functionality of most existing information security vendors. My specialties include: Penetration Testing (OSCP), Information Security Consultancy and Compliance and IT/IS... View more

  • View Service Offered By alexanderfry

    alexanderfry

    Unix Security Expert

    Centreville, Virginia, United States

    • Unix Security
    • Active Directory
    • Apache
    • Application Security
    • BSD
    • C
    • C#
    • CCNA
    • Checkpoint
    • Cisco

    Routers, Firewalls & Security

    FISMA Certification and Accreditation DITSCAP DIACAP Application Security in Java, C#, and C Oracle Security Design of commercial security solutions such as VPN and Firewall using SSL, IPSEC, SSH. Design and Development of ISP Infrastructure using Windows, Linux, and BSD technology. Management of Checkpoint Firewall 1, Cisco PIX, and UNIX security appliances. Proficient in Unix or Linux security hardening, system administration, shell scripting. Design of commercial 802.11b wireless ... View more

  • View Service Offered By solivest

    solivest

    Unix Security Expert

    Fremont, California, United States

    • Unix Security
    • Advertising
    • Advertising Industry
    • Developer
    • DNS
    • Hadoop
    • HP OpenView
    • Linux
    • Linux System Administration
    • MySQL

    Routers, Firewalls & Security

    I have worked over 6 years as a Linux Admin, Applications Engineer, and Perl Developer. 5 of those years were in the financial industry (3 of which I was a Sr Unix Administrator and the other 2 as a Systems Applications Specialist). I have also worked as a Lead Network Operations Engineer in the Media Advertising industry, where I managed over 5,000 servers utilizing HP OpenView and Perl heavily. I currently work in the Wireless Industry as a Sr Applications Engineer. I manage over 100 Linux Sys... View more

  • View Service Offered By Richard Seville

    Richard Seville

    Unix Security Expert

    Phoenix, Arizona, United States

    • Unix Security
    • Asm X86
    • C#
    • CMS Web Design
    • Consultant
    • Database Systems
    • Network Defense
    • Network Planning And Design
    • Networking
    • Penetration Testing

    IT Consultant (Security Focus)

    Natural American citizen with razor sharp communication skills, quick response time, and quick absorption of new skills. I've a wide range of IT skills with a decade of experience from internal support to sales with a focus in security. Information Security, Incident Response, Penetration Tester, Network Administrator, Mobile and Desktop Developer, IT Consultant, Audio Video Specialist View more

  • View Service Offered By Cyber Defence Intelligence Consul

    Cyber Defence Intelligence Consul

    Unix Security Expert

    Sahibzada Ajit Singh Nagar, Chandigarh, India

    • Unix Security
    • Consumer Research
    • Data Security
    • Forensic Consulting
    • Information Audit
    • Network Security
    • Penetration Testing
    • Quality Assurance (QA) And Testing
    • Safety Engineering
    • Security Consulting

    Cyber Security Services

    CDI Provide quality security solutions right from company which comprises of ‘White hat turned black hat hackers’ that knows subject matter to its depth bringing in best practices of penetration testing methodologies in labs. 1. At CDI, we tend to provide the best solutions to the problems of our clients regarding any kind of Cyber Attack with a Guarantee of specified time period. 2. We provide various services meeting all the requirements of the clients with 100% safety and surety. 3. We commit... View more

  • View Service Offered By VishwaPrabhakar Singh

    VishwaPrabhakar Singh

    Unix Security Expert

    Bareilly, Uttar Pradesh, India

    • Unix Security
    • Bash
    • Big Data
    • C
    • Creative
    • Cyber Defense
    • Data Management
    • Ethical Hacking
    • Java
    • Linux

    i'll Do CJava Linux Python Cybersecurity

    I am hardworking experienced cybersecurity coder and project managing individual I have worked with many many major industry players. I am also expert in installing new security tools like: I can fix Any security issues, Also I also experience in Machine Learning and Deep learning so if there any project that comes under these field I can get it done including data analysis,Prediction Model creating etc. if you thing cost is high send me a custom offer i'll be happy to help. Regards vtechcoder. View more

  • View Service Offered By Nadeem Alherbawi

    Nadeem Alherbawi

    Unix Security Expert

    hebron, Hebron, Palestinian Territories

    • Unix Security
    • Computer Science
    • Consultant
    • Data Management
    • Data Security
    • Ethical Hacking
    • Linux
    • Network Security
    • Networking
    • Penetration Testing

    information Security Consultation

    I am certified information security consultant and i have 5 years of experience in this field. I have master degree in information security and i have CompTIA security + certificate. i also have PHD degree in computer science in cyber security. i held multiple workshops and hands on in the field on ethical hacking, digital investigation, data loss prevention and Linux administration. i can offer services as following: 1. risk assessment 2. security audit 3. security consultation and awareness. 4... View more

  • View Service Offered By Hamayun Haroon Sawar

    Hamayun Haroon Sawar

    Unix Security Expert

    Islamabad, Islamabad, Pakistan

    • Unix Security
    • CCNA
    • CCNP
    • Cisco Network Devices
    • Ddos
    • Desktop Support
    • Information Technology Industry
    • Lan
    • Linux
    • Mail Servers

    IT Consultant/Cisco Engineer

    I am Certified Cisco Engineer with 10 Years of working Experience with Google Inc , T-Mobile USA and Fedex Corp . I Have full command in Windows , Linux/Unix atmosphere . I am CISSP certified and can secure networks , Websites . I have two teams working on different projects. One team is providing inbound technical support and it consulting. The other team is providing project management and running the whole back office of a media company including software , customer service , mail exchange ... View more

  • View Service Offered By Ben C

    Ben C

    Unix Security Expert

    Chandler, Arizona, United States

    • Unix Security
    • Basic
    • Internet Security
    • LinkedIn
    • Malware Removal
    • Management
    • Nessus
    • Security
    • Security Engineering
    • Snort

    General IT Security Services

    I have done IT Security for over 1/3 of the internet. I am experienced in DDoS mitigation, custom signature writing (snort, suricata, tipping points), Endpoint protection management (Symantec, McAfee, Trend Micro), and Incident Response including basic live forensics. This list is not exhaustive, but I am happy to provide a link to my LinkedIn if you would like a list of past experiences. View more

  • View Service Offered By Mukul Dharwadkar

    Mukul Dharwadkar

    Unix Security Expert

    Fremont, California, United States

    182/yr ·
    • Unix Security
    • Application Infrastructure Design
    • Hardware Architecture
    • Hardware Infrastructure
    • IT Infrastructure Design
    • Linux
    • Load Balancing
    • Network Planning And Design
    • Software Architetcture
    • Software Infrastructure

    Highly experienced systems architect

    I come from a rich technical background of over 15 years dealing in IT infrastructure and software architecture. I have extensive experience in managing, building and deploying robust and scalable and elastic infrastructure. I have managed and turned around ailing infrastructures to handle several thousands of concurrent visits / requests. Whatever your problem / requirement is, I will be very happy to discuss it with you. View more

  • View Service Offered By orbitdude

    orbitdude

    Unix Security Expert

    San Jose, California, United States

    • Unix Security
    • DNS
    • Linux
    • phpBB
    • Security
    • Sendmail
    • Solaris
    • Unix

    Programming

    Automation of custom Solaris jumpstart server for building enterprize class servers. Package creation for Solaris systems and Linux systems (RPMS). Centralized log server for Unix and Window (2K/NT). Centralized license server. DNS/NTP/Sendmail server setup. Custom kickstart setup for linux. Unix security. Unix based network game servers (including web based automation scripts for start/stopping game servers using usermin). Unix based forum setups (phpbb2). View more

  • View Service Offered By camattin

    camattin

    Unix Security Expert

    High Point, North Carolina, United States

    Past Earnings
    • Unix Security
    • Kerberos
    • Ms
    • MySQL
    • Perl
    • PHP
    • Security
    • Unix
    • WebSphere

    Programming

    Migration from Kerberos v4 to Kerberos v5 with only scheduled downtime, and even that was completed before the window was to close. Building an interactive website in PHP for the Unix Security group at a major bank (one of the top 5). Diverse background including PHP and Perl scripting, MySQL and MS SQLServer database work, apache httpd, apache tomcat, jboss, IBM WebSphere AppServer & MQ. View more

See All Unix Security Freelancing Services

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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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