Security in Three Ds: Detect, Decide and Deny | Linux Today

Security in Three Ds: Detect, Decide and Deny

Written By
Web Webster
Web Webster
Mar 18, 2015

Whenever a server is accessible via the Internet, it’s a safe bet that hackers will be trying to access it.

Just look at the SSH logs for any server you use, and you’ll surely find lots of “authentication failure” lines, originating from IPs that have nothing to do with you or your business. Brute-force attempts (such as “dictionary attacks”) try different passwords over and over to try to get into your box, and there’s always a chance that they eventually will succeed.

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.

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