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What is the OSI Model? An Overview of the OSI Model's 7 Layers

The OSI model includes seven layers that computer systems use to communicate over networks. Learn about the OSI Model layers and how they interact in this blog.

Why Your Organization's Security Maturity Matters – And What to Do About It

Forrester’s practical and actionable Informational Security Maturity Model - and Digital Guardian - can help organizations gauge their information security program.

What is CISM?

CISM (Certified Information Security Manager) is an advanced certification designed for IT professionals who focus on information security management. In this post, we’ll discuss what CISM is, the CISM certification process, and the benefits of being CISM-certified.

Top 50 InfoSec Networking Groups to Join

Looking to stay ahead of the curve on all things infosec? We've gathered a list of 50 valuable associations, LinkedIn networking groups, and meetups for security professionals.

Experts on the Top Information Security Considerations for the High Tech Industry

20 infosec experts weigh in on the top infosec considerations for the high tech industry.

Boring is the New Black

Information security is a hot industry with lots of new challenges right now - but have we forgotten to take care of the basics?

Rarely is the (Breach) Question asked: Is Our IT Pros Learning?

A new survey by The SANS Institute suggests that companies are worried about data breaches – but aren’t doing much to prevent them.

Information Security Posture: Experts on the Most Overlooked Factors in Evaluating Organizational Infosec Posture

A panel of information security experts discuss the most commonly overlooked factors impacting organizational security posture.

Hiring Infosec Professionals: Experts on the Key Traits in 2016 & Beyond

23 Information Security Leaders Reveal the Most Important Traits for InfoSec Pros in 2016

Comprehensive Data Loss Prevention for Rapid Deployment

Why Fortra’s Digital Guardian