All Services Programming & Development Software Security $5/hr · Starting at $1K * 15 years of experience * Authentication and Authorization Systems * Data Encryption * Windows NTFS Security and Windows NT Object Security * Active Directory * Web Authentication Systems including OAUTH * AES, 3DES, RSA, DSA, SHA, SHA2, SHA3, Rijndael * Encryption Standards: NIST, FIPS About $5/hr · Ongoing Download Resume * 15 years of experience * Authentication and Authorization Systems * Data Encryption * Windows NTFS Security and Windows NT Object Security * Active Directory * Web Authentication Systems including OAUTH * AES, 3DES, RSA, DSA, SHA, SHA2, SHA3, Rijndael * Encryption Standards: NIST, FIPS Skills & Expertise Active DirectoryData SecurityOAuthSecurityWindowsWindows Nt 10 Reviews Rebecca_Rolwing says, Great work, as usual. for JSON Conversion on Jun 12, 2015 Rebecca_Rolwing says, Excellent experience! - Prompt service - Creative problem solving - Solution achieved the business objective - Friendly and easy to work with for KML - Parse and Reformat 3 Files on Feb 16, 2015 Andre_Tanguy says, superb for ASP.Net Project Repair! on Aug 11, 2009 Andre_Tanguy says, Superb asp.net coder for ASP.Net Project Repair! on Feb 18, 2009 Meridian.Miami says, Excellent support and Knowledge, quick to handle the task and very curtious to work with. I am working with him the future again. Highly recommended!! for SMTP setup on windows server on Jan 21, 2009 Browse Similar Freelance Experts Microsoft SQL Server ManagersSybase DevelopersXML DevelopersMySQL Developers.Net DevelopersJava DevelopersC# ProgrammersHTML DevelopersSQL DevelopersJSON DevelopersC++ DevelopersMongoDB DevelopersXSLT DesignersASP.NET DevelopersODBC ExpertsDatabase DesignersMicrosoft DevelopersC ProgrammersWindows 8 DevelopersADO.NET ServicesWeb Crawling ServicesWeb DevelopersTrading Software DevelopersHTTP Experts