Browse Internet Security job posts for project examples or post your job on Upwork for free!

Internet Security Job Cost Overview

Typical total cost of Upwork Internet Security projects based on completed and fixed-price jobs.

Upwork Internet Security Jobs Completed Quarterly

On average, 21 Internet Security projects are completed every quarter on Upwork.


Time to Complete Upwork Internet Security Jobs

Time needed to complete a Internet Security project on Upwork.

Average Internet Security Freelancer Feedback Score

Internet Security Upwork freelancers typically receive a client rating of 4.74.

Last updated: October 1, 2015

Popular Internet Security Searches

Clear all filters

Taras Voytovych

Taras Voytovych Agency Contractor

Software Engineers & Consultants

Ukraine - Portfolio: 3

At Teamvoy we are proud of our great people that deliver best productivity and everyone has a proven track record in a tackling difficult core development projects. Our lead engineers have 10+ years of rich technical experience working with the clients towards successful product launches. With our development centre in Lviv, Ukraine we can offer a top outsourcing destination which is close in time, distance and culture.

Associated with: Teamvoy

89% Job Success
$30.00 /hr
0 hours

Moiz A.

Moiz A.

Certified Information Systems Auditor (CISA),CISM, IS Consultant

Pakistan - Tests: 1 - Portfolio: 1

Experienced associate who have been involved in Security Reviews, Information System Audits, Revenue Assurance Reviews and Special Assignments at various large and medium-sized organisations. My core area of expertise includes assessment of internal control environment for information systems and critical IT processes; evaluating system of internal control and risk management; pre & post implementation reviews; security reviews of operating system, database and applications/ERP(s)

100% Job Success
$11.11 /hr
284 hours

Dmitriy Tsvetkov

Dmitriy Tsvetkov

Linux and Network Administrator

Russia - Tests: 4 - Portfolio: 2

8+ years of experience in administration of dedicated and virtual servers powered by the different Linux and FreeBSD operating systems. I have worked with different IT companies for over eight years wherein I practiced my Telecommunications and IT skills. I have done some projects for designing of infrastructure from ground zero to ready systems. I can figure out fast the problem and find a solution for it. Also I have real-world experience in speeding up such web sites and even handling ddos-attack. Russian - native speaker. English - advanced level. Technologies: Linux (Debian, Ubuntu, CentOS, RedHat), FreeBSD ISPmanager, cPanel, Webmin, VestaCP Iptables/Netfilter, IPCop Firewall, ipfw VPN systems, OpenVPN Nginx, Apache, Squid proxy Bind9 MySQL,PostgreSQL,SQLite Exim, Postfix, Dovecot Asterisk, FreePBX, Elastix System Backup and Restore automatization Zabbix, Cacti Amazon AWS (EC2, S3, SES, SNS) Mac OS x 10.6-10.10 Help Desk and support [level 3 only]

$8.00 /hr
0 hours

Aman Aggarwal

Aman Aggarwal

Expert in Databases and Server Administration.

India - Tests: 3 - Portfolio: 21

DBA having 10+ year of experience. Experience in Database designing, development, Parameter configuration, server tuning according to server capacity , Sorting, Querying, Troubleshooting, Optimization, Replication Set up. I am handling the Database of Social Networking site, Free SMS sending websites-,, Cine4fun,, Good Knowlwdge of PHP, Javascript, Jquery, HTML, LINUX, LAMP.. I like to get to know my clients closely to facilitate better communication so I always pay attention to what the client has needs. You are guaranteed quality with a reasonable price.

80% Job Success
$22.00 /hr
315 hours

Arthur P.

Arthur P.

Front-end Developper

Taiwan - Tests: 2 - Portfolio: 16

English speaking, Taipei based web-developper, I love challenges and problem-solving, as well as development of full solutions (CRM, E-business sites...) I'm used to working in different environment with different coders and their styles, and have extensive knowledge of various debugging tools, so I'm very fast to understand existing code and debug/improve on it.

89% Job Success
$15.00 /hr
496 hours

Nawab Asghar

Nawab Asghar Agency Contractor

MD / Founder

Pakistan - Portfolio: 7

DELIVERED SERVICES WORTH $10,000/- PLUS ! Over a decade of professional services extended to international marketplace; in-depth experience of IT Solutions. Sound expertise on Core IP Networks, TDM, VoIP Solutions, Software Development, Database Development & Implementation, ERP implementations and much more. Skills: 1. Cisco / Juniper 2. Linux / Unix 3. Microsoft Environment 4. VoIP Solutions 5. Web Development (HTML, Java Scripting, PHP, WordPress) 6. Databases (Oracle, SQL) 7. VPN 8. Mikrotik (RouterBoards)

Associated with: dgtel Consulting (Pvt.) LTD.

78% Job Success
$30.00 /hr
471 hours

Stergios K.

Stergios K.

Penetration testing, Malware removal


I am a security researcher and penetration tester with more than five years of experience. I can provide you with web application penetration testing, reverse engineering services, server security and malware removal

$27.00 /hr
69 hours

Predrag T.

Predrag T.

Cyber Security Researcher, Cyber Risk, Risk Audit, Web developer

Macedonia - Tests: 1 - Portfolio: 6

Predrag T. holds a Master of Science in Engineering in the field of Cyber Security, where currently he obtained Post-Master in Communication and Security in France. His objective research interests are in the field of cyber security, cyber defence, security awareness, risk assessment, identity/risk management, cyber risk, cyber insurance, cyber security awareness, socio-technical aspects, data scientist and hacktivist and so on. Predrag is the author of two paperback books: Messenger-Pigeon and Interactive Cyber Security Awareness Program, as well as being published in the magazines PenTest, Hackin9, etc. He is also a Microsoft Certified Trainer and a Lead/External Auditor for ISMS. Today, he is an independent researcher and seeking for a term and permanent job.

$55.56 /hr
0 hours