How to configure sudo for two-factor authentication using pam-radius on Ubuntu and CentOS | Linux Today
News
SHARE
Facebook X Pinterest WhatsApp

How to configure sudo for two-factor authentication using pam-radius on Ubuntu and CentOS

Written By
Web Webster
Web Webster
Mar 30, 2016

Attackers frequently use lost, stolen, weak or default credentials to escalate their privileges after they have infiltrated your network. While two-factor authentication can greatly reduce infiltration, there are other means of gaining entry such as malware. This tutorial shows how to add radius to sudo for Centos 7 and Ubuntu 14.04 for two-factor authentication with the WiKID Strong Authentication server.
Web Webster

Web Webster

Web Webster has more than 20 years of writing and editorial experience in the tech sector. He’s written and edited news, demand generation, user-focused, and thought leadership content for business software solutions, consumer tech, and Linux Today, he edits and writes for a portfolio of tech industry news and analysis websites including webopedia.com, and DatabaseJournal.com.

Linux Today Logo

LinuxToday is a trusted, contributor-driven news resource supporting all types of Linux users. Our thriving international community engages with us through social media and frequent content contributions aimed at solving problems ranging from personal computing to enterprise-level IT operations. LinuxToday serves as a home for a community that struggles to find comparable information elsewhere on the web.

facebook
linkedin
x

Company

Contact us

Categories

News IT Management Infrastructure Developer Security High Performance Storage Blog

Property of TechnologyAdvice. © 2026 TechnologyAdvice. All Rights Reserved

Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. TechnologyAdvice does not include all companies or all types of products available in the marketplace.

Terms of Service Privacy Policy California - Do Not Sell My Information