Cryptography Freelancers

Showing 8 freelancers

Cryptography Freelancers

Showing 8 freelancers

  • Software Developer and Malware Researcher

    Areas of Specialization / Interest: Desktop Applications developed in: •Visual Basic.NET •C#.NET •C++ Algorithms in: •Visual Basic.NET •C#.NET •C++ •C •16 Bit Assembly Basic Python Malware Analyst Malware Researcher Encryption Enthusiast Software Protection and Licensing .NET Reverse … more

    Areas of Specialization / Interest: Desktop Applications developed in: •Visual Basic.NET •C#.NET •C++ Algorithms in: •Visual Basic.NET •C#.NET •C++ •C •16 Bit Assembly Basic Python Malware Analyst Malware Researcher Encryption Enthusiast Software Protection and Licensing .NET Reverse Engineering Engineering Applications •Altera Quartus •MultiSIM Circuit Simulation •ARES PCB Design •ISIS Circuit Simulation •MatLab (Matrix Laboratory) •MPLab Website: http://messycodes.somee.com/ LinkedIn: http://ph.linkedin.com/pub/nathu-nandwani/69/a46/1a4/  less

    c c# microsoft-visual-basic virus-removal cryptography assembly-language circuit-design internet-research translation-english-filipino translation-filipino-english algorithms mcafee-virusscan reverse-engineering 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 44 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 16 TESTS
  • Linux Admin and Devel (Security/Backup/C/Bash/Perl/Python/etc)

    I have over 14 years of work experience with Linux systems. This is the list of software and technologies with which I deal. This list is not full and expands day by day. I always can find right decisions if … more

    I have over 14 years of work experience with Linux systems. This is the list of software and technologies with which I deal. This list is not full and expands day by day. I always can find right decisions if I found some problems. And I am always interested in looking for mostly economical and productive solutions. ( Of course, of course )) - Cpanel, WHM, Webmin, Plesk .... I know how are working these web-wrappers and I support their. I can will tune and to make the checking of these wrappers. But that more important !! I can work without this))) Directly use configuration files of services and etc etc. As usually it is better way on dedicated servers. ) TCP, IPv4 , IPv6, IPX ... - WiFi, WEP, WPA, WPA2 ... - SElinux, Apparmor, Smack, Tomoyo ... - LAMP ( Apache, Nginx, PHP, Perl, Mysql, Mongo), REDMINE ... - Cpanel, Zpanel, ISP ... - MySQL clustering and replication DNS servers ... - SENDMAIL, EXIM, POSTFIX (POSTFIXADMIN,MYSQL,DOVECOT,POLICYD) ... - HPC system: Torque, Maui, Moab for HPC clusters, Infiniband, FC interconnect, iSCSI, SCST, DRBD, OFED, OPENMPI ... - OpenLDAP ... - VPN with OpenVPN, PPTP, StrongVPN ... - Nagios, Zabbix, Ganglia, OSSEC ... - SVN, CVS, GIT ... - KVM, Xen, OpenStack, Proxmox ... - NBD, RAID, LVM ... etc etc During these years I have been in a large number of tasks related to administration of network devices, as well as with simple and complex server systems. I manage servers for the HPC tasks and for network infrastructure of Internet and Intranet - DNS,DHCP,*FTP,HTTP(S),MAIL etc etc. The main goals - the monitoring of the performance and the security. I also implement tasks of data backup and troubleshooting, support for the users. I have comprehensive work skills with systems based on Debian Redhat, CentOS, SLES, OpenSuse + Windows 2003/2008. I've got more than 8 years of experience in developing the different software with use of C, Perl, Python, Bash, HTML on system and user levels. For example, very important skill in developing and the modification of RPM packages (rpmbuild, rebuild, kernels), custom kernels and etc etc. How the standart service for VPS's and VDS's projects and dedicated servers: IDS, IPS, the control of contents of log's files, the control of load of the cpu, the memory, the hard disks; the backups of the databases and the files; install or update software, consultations. Emergency call via sms to cell phone. TIPS WITHOUT PAYMENT: =============== VERY OFFTEN: IF YOURS WP WAS HACKED 1. disable plugins 2. execute # diff -r dir1 dir2 3. repeat for plugins if you have last version of WP code: - 80% cases - problem in 'indian' plugin ))) - 15% cases - problem in 'indian' theme ))) - 5% 0day of WP also you need disable all shell function in php and enable suphp. =============== Good Luck on odesk.by  less

    unix-system-administration unix-shell redhat-administration linux-system-administration bash nginx lamp-administration centos email-technical-support opensuse cryptography operating-systems-development perl apache-administration firewalls c administrative-support translation russian raid-administration redmine perl-catalyst 00 more less
    • $14.00 HOURLY RATE
    • 5.0
    • 391 HOURS
    • BELARUS
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Cybernetic and Computational System Engineering

    For the past five years, I have been learning about the information security world, working as an CEH (Certified Ethical Hacker). With some of my co-workers, i have participated in a lot of projects, strictly focused on Information Security. Also … more

    For the past five years, I have been learning about the information security world, working as an CEH (Certified Ethical Hacker). With some of my co-workers, i have participated in a lot of projects, strictly focused on Information Security. Also, as we evolve and grow in this area, we have trained ourselves in Forensics Sciences, attending clients who need to know what happened after a contingency. I consider myself a self-taught person that likes to grow and that is not afraid of challenges or difficult cases. At this moment my priority is to teach and so much to share the little knowledge I have gained over the years, as well as learn from those who have traveled a different path and with this keep on growing.  less

    penetration-testing network-security network-administration linux-system-administration cisco-routers mysql mac-os-app-development cryptography 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • MEXICO
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Experienced and expert IT support individual

    I am CEH, MCP, CCNA and CCNA Security certified IT specialist. I have been working in the IT Technical field for more than eight years and have sound working experience in MS Windows network environments. I have excellent troubleshooting skills … more

    I am CEH, MCP, CCNA and CCNA Security certified IT specialist. I have been working in the IT Technical field for more than eight years and have sound working experience in MS Windows network environments. I have excellent troubleshooting skills and I am good at learning technical stuff quickly as well. I can install, configure and troubleshoot Microsoft Windows OSs and services (Windows Server 2003, Windows XP, Windows Server 2008, Windows 7, Hyper‐V, DNS, DHCP, IIS, WSUS, etc.). I am confident about my abilities, and if I undertake a task I devote to deliver the best output to the customer. Moreover I have a general knowledge in Hacking techniques, Using Hacking tools, and Fixing Virus Infected computers. In addition to that I have a general knowledge in Linux and basic knowledge in programming as well (VB6, C++, Python, HTML). I am seeking opportunities to Install, configure, troubleshoot and maintain Networks consist of Cisco and Microsoft products. In addition I am really eager to support any IT security related tasks.  less

    windows-administration network-security network-administration cisco-ios windows-xp-administration microsoft-hyper-v microsoft-visio microsoft-outlook-development ansi-c computer-assembly computer-maintenance computer-networking computer-repair cryptography data-backup data-entry java operating-systems-development microsoft-visual-basic windows-7-administration 00 more less
    • $4.44 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • IT, Internet-marketing ,networking , security,

    IT - Administrator at LaGalleria (Gritti LLC) http://www.lagalleria.am/about/company/ history Executing the management of information system; the functions are the following: Creation and organization of client's database ; Technical support of discount cards realization ; Customer relationship management … more

    IT - Administrator at LaGalleria (Gritti LLC) http://www.lagalleria.am/about/company/ history Executing the management of information system; the functions are the following: Creation and organization of client's database ; Technical support of discount cards realization ; Customer relationship management (CRM) ; Updating and editing the company's website http://www.lagalleria.am ; Internet marketing ; Local network administration ; Providing the necessary IT support for marketing (design of photos for street banners, making flash banners for websites and outdoor advertising screens, etc.)  less

    computer-repair cryptography magento web-design internet-marketing seo adobe-photoshop adobe-flash php css html5 social-bookmarking socialengine google-adwords google-adsense google-analytics 00 more less
    • $11.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 19 TESTS
  • Expart Logo Designer

    I am a Professional graphic designer with excellent- interpersonal and motivation creative mind. I can provide high quality, 100% unique and eye catching logo/designing in a short time. I work under pleasure with excellent skilled design performance. I have … more

    I am a Professional graphic designer with excellent- interpersonal and motivation creative mind. I can provide high quality, 100% unique and eye catching logo/designing in a short time. I work under pleasure with excellent skilled design performance. I have already started my own business in graphic designing and have past 3 years with a well-known company. I am self-motivated, a very hard worker with the aim to get jobs done in a timely manner and meet the standards of the client. As a student of ICT (Information & Communication Technology), by the side of graphic designing I have better knowledge in SEO (Search Engine Optimization). My experience includes: Illustration/Graphic Design (Logo, Banner, Brochure, T-Shirt, Catalogs, Icon, Book Cover, Business Card, CD/DVD Cover Design), Website Design, SEO, MS Excel, MS PowerPoint, Photo Editing and much more. If you are looking for someone reliable I am the perfect person to consider. With that being said I am looking forward to work with you all. You can trust on my work. I will work until you get 100% satisfaction.  less

    html php javascript translation-bengali-english teaching-english graphics-programming graphic-design photography cryptography wordpress microsoft-excel microsoft-powerpoint content-writing 00 more less
    • $2.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 3 TESTS
  • Technical/Web Content/Tutorial/Wikipedia/Ezine Writer/Programmer

    I also have enough experience in the following areas: Data Mining, C language, SQL, Networking,Matlab.

    ansi-c algorithms quantitative-analysis data-structures core-java data-analysis database-administration matlab data-mining c++ artificial-intelligence black-box-testing cryptography data-entry data-warehousing machine-learning pattern-recognition microsoft-powerpoint microsoft-word microsoft-excel white-paper-writing research-papers microsoft-access php python ruby-on-rails j2ee 00 more less
    • $10.11 HOURLY RATE
    • 3.8
    • 84 HOURS
    • INDIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 14 TESTS
  • Information Security Specialist

    Publications M. S. Iqbal, “Digital Forensics in Cloud Environment: Pros and Cons,” IEEE Transactions on Information Forensics and Security, Vol. 8, 2013. (Under Review) M. S. Iqbal, "Forensics of DDoS Attack in Cloud Computing and its Countermeasures," MSc Thesis, Information … more

    Publications M. S. Iqbal, “Digital Forensics in Cloud Environment: Pros and Cons,” IEEE Transactions on Information Forensics and Security, Vol. 8, 2013. (Under Review) M. S. Iqbal, "Forensics of DDoS Attack in Cloud Computing and its Countermeasures," MSc Thesis, Information Security Group, Royal Holloway University of London, UK, 2013. M. S. Iqbal, "Challenges and Issues to Deploy Software as a Service in Cloud Computing," BSc (Hons) Thesis, Department of Computer Science and Technology, University of Bedfordshire, Luton, 2012. M. S. Iqbal, "Cloud Computing: Security in SaaS, A survey Paper," University of Bedfordshire, Luton, 2012. M. S. Iqbal, “Privacy and Security in Cloud Computing,” 2012. M. S. Iqbal, “Security, Risks, and Trust in Grid Computing: Synergy Case Study, University of Bedfordshire, Luton, 2012. M. S. Iqbal, A. Jan, M. Jama, T. George, and H. Alzahrani, “A survey paper on Security Issues and Managing Security in Cloud Computing,” 2012. Certifications Certified of Information System Security Professional (CISSP) Certified of Ethical Hacker (CEH)  less

    adobe-photoshop project-management java network-security cryptography 00 more less
    • $7.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
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