Zaměstnejte Computer Security Consultants

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  • Zaměstnat DRIsaac
    6.2
    151 recenzí $15 USD za hodinu
    I'm offering the top quality services according to your budget with 24/7 customer support. Whether you have an urgent or long-term project, I am your ideal employee. Here, you will have high quality services just as you prefer! With over 6 years of research experience and project writing, and handling of over 5,000...
    I'm offering the top quality services according to your budget with 24/7 customer support. Whether you have an urgent or long-term project, I am your ideal employee. Here, you will have high quality services just as you prefer! With over 6 years of research experience and project writing, and handling of over 5,000 projects, I am sure am the type you are looking for! Work quality is what I emphasize on most. I accept projects that I am confident of executing effectively. My responsibility begins with the promise that there will be no problem with the things I work with and the employer can be relaxed from the worries of reselling, timeliness and disclosing. Deadline gets utmost priority, but that speed never sacrifices the quality at all. Thank you in advance! méně
  • Zaměstnat vtatarenko
    3.7
    2 recenzí $15 USD za hodinu
    Hi, there! I am experienced mathematician and intermidiare developer. I have master degree in Applied MATH, and 3 years experience in developing using python and C++. I also worked as an math instructor and teached 1st ,2nd and 3rd year student. My strong areas are: ALGORITHMS SET THEORY BOOLEAN ALGEBRA PROGRAMMING...
    Hi, there! I am experienced mathematician and intermidiare developer. I have master degree in Applied MATH, and 3 years experience in developing using python and C++. I also worked as an math instructor and teached 1st ,2nd and 3rd year student. My strong areas are: ALGORITHMS SET THEORY BOOLEAN ALGEBRA PROGRAMMING (C++, python) LINEAR AND DISCRETE MATH TOPOLOGY I am absolutely responsible person and trying to do my best if I get a project. If you are interested please award me a project or hire me. With best wishes, Valentin méně
  • Zaměstnat utkarshkatiyar19
    7.1
    344 recenzí $25 USD za hodinu
    Hello, I have proven experience in C , C++ , Java, Python, PHP, R, PL/SQL programming languages on Linux, and Windows platforms as well . I am an expert in Algorithms, Data Structures, Networking , Cryptography, Databases, Operating Systems , Compilers, Data Mining , Web Scraping, Website Designing, SEO, ...
    Hello, I have proven experience in C , C++ , Java, Python, PHP, R, PL/SQL programming languages on Linux, and Windows platforms as well . I am an expert in Algorithms, Data Structures, Networking , Cryptography, Databases, Operating Systems , Compilers, Data Mining , Web Scraping, Website Designing, SEO, Machine Learning, Hadoop, Spark, Hive, Data Analytics, Statistics, Sentiment Analysis, Natural Language Processing etc. I also have experience in Research and Report Writing. If you have any project in these fields then let me know. I Can show you work related to web development on request. Thanks. méně
  • Zaměstnat wmtoolsnet
    6.3
    141 recenzí $30 USD za hodinu
    ======Welcome to my profile====== How can I help you: - I can increase website and server speed; - I can determine and clean any type of malware on Wordpress, Joomla, Drupal, etc; - I can optimize your web-server, PHP, MySQL for heavy-load projects; - I can improve your email configuration to prevent SPAM. I'm...
    ======Welcome to my profile====== How can I help you: - I can increase website and server speed; - I can determine and clean any type of malware on Wordpress, Joomla, Drupal, etc; - I can optimize your web-server, PHP, MySQL for heavy-load projects; - I can improve your email configuration to prevent SPAM. I'm expert of: - Linux administration (CentOS, Debian\Ubuntu, OpenSuse); - Security (Vulnerabilities, Malware, Server hardening); - MySQL (Configuration, Optimization, InnoDB restoring); - Hosting (Clean web-servers, Cpanel, VestaCP, Plesk etc). Reputation - is above of everything else! méně
  • Zaměstnat dkokmadis
    5.9
    156 recenzí $55 USD za hodinu
    A Linux Administrator with 5+ years of expertise in RedHat based distros and OpenVZ based virtualization systems.
    A Linux Administrator with 5+ years of expertise in RedHat based distros and OpenVZ based virtualization systems. méně
  • Zaměstnat plane4you
    2.9
    2 recenzí $20 USD za hodinu
    I have great writing and business plan experience. I can provide a good writing to clients according to their customized requirements. I am happy to write in the following areas: • Article Writing • Academic Writing • Report Writing • Research Writing • Business Plan • Content Writing • Copy Writing • Ghost...
    I have great writing and business plan experience. I can provide a good writing to clients according to their customized requirements. I am happy to write in the following areas: • Article Writing • Academic Writing • Report Writing • Research Writing • Business Plan • Content Writing • Copy Writing • Ghost Writing • Article Rewriting • Product Descriptions • Market Research • Marketing plan méně
  • Zaměstnat engineerscarlett
    1.3
    1 recenze $10 USD za hodinu
    Am ,CPA(k) finalist,Business administration, holder with excellent skills in academic, research and article writing. I hold 5 years experience in report writing, data analysis through spss,rapidminer and SAS To add to my profession are SEO articles, web-content, technical writing, business plans. I'm also an expert...
    Am ,CPA(k) finalist,Business administration, holder with excellent skills in academic, research and article writing. I hold 5 years experience in report writing, data analysis through spss,rapidminer and SAS To add to my profession are SEO articles, web-content, technical writing, business plans. I'm also an expert in thesis writing. If I undertake your project, you can rest assured that you will get a high quality product. Beyond quality, thus available for constant communication and updates on ongoing projects. I hold an MBA in Strategic Management and a first Degree in IT which provide me with the necessary background to handle your project. I have confidence in offering excellent, first class and unique assistance to all my clients within their budget. This is in line with my approach of putting the interests of every one of my clients first with a point of building up a decent relationship. My ultimate goal is customer satisfaction. Hire me méně
  • Zaměstnat juhiravikant
    6.0
    63 recenzí $40 USD za hodinu
    Experienced network and security administrator.
    Experienced network and security administrator. méně
  • Zaměstnat vili1977
    6.1
    203 recenzí $10 USD za hodinu
    I have 12 years experience with linux,freebsd,cisco. I have job in Saudi Arabia at isp with 100 cisco devices.
    I have 12 years experience with linux,freebsd,cisco. I have job in Saudi Arabia at isp with 100 cisco devices. méně
  • Zaměstnat musashi42
    5.7
    12 recenzí $25 USD za hodinu
    I have over 10 years of experience in Web Security, Penetration Testing, Coding and as System Admin for both Windows and Security :- Full security checkup of websites and web applications (ajax code, php, javascript, xml, xmlrpc, flash, soap systems, lamp systems etc)- Checking for insecure listening services- Logs...
    I have over 10 years of experience in Web Security, Penetration Testing, Coding and as System Admin for both Windows and Security :- Full security checkup of websites and web applications (ajax code, php, javascript, xml, xmlrpc, flash, soap systems, lamp systems etc)- Checking for insecure listening services- Logs auditing for suspicious activity- Security auditing for Drupal/Joomla/Wordpress/vbulletin- Server Security and System Administration (Apache, CentOS, MS IIS etc)- iframe virus finding and destroying plus preventing from future infection- Website scanning for various injections (sql, code injections, etc) - Checking for xst, xss, csrf, ie owasp top 10 - VoIP Security Consulting - Form Validation security checkup Penetration Testing : - Vulnerable scripts, webapps - Unknown vulnerabilities - Vulnerable services (HTTP, FTP, MYSQL, VPN, ROUTERS, DNS, SMTP etc) - MITM Attack - DDoS Website/Webserver Monitoring And Prevention : - System/Network daily checkup with custom scripts - Security Patching - PHP/mysql scripts auditing for various types of injections - Data BackUp Coding : - Coding (php/mysql, perl/cgi, c/c++, javascript, ajax and using curl for automating login tasks and cookies, java for android app development) - Network Coding, Sockets (c/c++ and perl, custom sending of tcp/udp packets) - Android app development (stand-alone app, network sockets and more) - Design (HTML/CSS, dreamweaver) Coding web apps in recent few years: - MEAN stack - Django, and play framework - Laravel, and using envoyer/forge for ease of deployment Installation : - CMS (Drupal/Joomla/oscommerce/ecommerce/Wordpress) - VoIP (freeradius, asterisk, freepbx, a2billing, sip and more) - Citrix (installations and configurations) - VPN - OS (Windows - any version, Linux - any distro) - Custom Scripts Other : - Legal Research and Related - Quantum Physics - Matlab Simulations, Digital Photography Processing, Signal Processing, Relay Networks etc. - Probability and Statistics - Translation - Data journalism - Cryptography - Software and Website testing for bugs - Screenplay writing - Creative writing(Fiction/Non-fiction) - Comic Book drawing/writing - Portrait sketching in pencil - Digital coloring for comic books and digital painting (done in photoshop) méně

, zde je několik offline freelancerů

, zde je několik offline freelancerů odpovídající ""