12,244 found
Sorted By:
Relevance
expand_more
Security Freelancers in United States:
-
sbb101
Network Administration
$50 / hrlocation_on Lowell, United StatesSource: guru.comWindows 2000/2003/2008/2012 Active Directory design and administration. Network design and administration. LAN/WAN/VPN and wireless networks. Firewalls and Network Security. Cisco -
Thomas J.
Front-end Developer | I Offer Free Information Security Advice
**Limited Time Price to Build Feedback** I’m a seasoned developer specializing in front-end development ~ HTML5/CSS3/JavaScript - O/O, ES6/Bootstrap/React/Wordpress/PSD to HTML/CSS/JS; I also offer free information security advice specific to ethical hacking. I was recently selected as o ... More -
-
Montie Brown
Information Security Services
$25 / hrlocation_on Fredericksburg, United StatesSource: guru.comI am a Certified Information Systems Security Professional (CISSP) with 15+ years of Information Technology experience. My past work assignments include state and federal government, defense contractors and education institutions. With experience as an information systems security analyst, ... More -
Rob B.
Cyber Security Solutions Engineer
I am an IT professional with over 20 years experience. I'm a currently a subject matter expert in domains such as Identity and Access Management(IAM), SIEM integration (Splunk), Incident Response, security automation / orchestration and vulnerability management. My current role allows me ... More -
williamgbergen
Developer and Security Specialist
I am a developer and writer with a considerable background a wide variety of languages from stacks like LAMP to lower level languages like C and Bash. I particularly open source environments. I'd be as happy to explain how a buffer overflow works as to revise or build something in JavaSc ... More -
Yohance Clark
Cyber Security/Security Researcher/
$15 / hrlocation_on Santa Clarita, United StatesSource: guru.comI am GIAC certified professional that has over 15 years experience in IT infrastructure and securing what is most important. Just ask me I have your solution at best cost. -
Jaiylen C.
Cyber security/ information security
$20 / hrlocation_on Orlando, United StatesSource: upwork.comFor the past 2 years Jaiylen has studied cyber security, gaining a deep knowledge based penetration testing; and system security measures. Jaiylen has become proficient in all operating systems and understands risk that companies and start ups might face when it comes to their cyber securi ... More -
LittleInfinity
Penetration Testing,Web & Server Security,Ethical Hacker
university education. a lot of skills that related to computers, can show examples of work on demand. -
Bryan B.
Windows | Linux Server Administrator and Security Engineer
+10 years of experience in Web Development, Server Administration, and Search Engine Optimization. I am a certified network engineer with proven abilities to diagnose application and network issues while consistently recommending innovative solutions that increase reliability and productiv ... More