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The Air Gap
From Communications of the ACM

The Air Gap: SCADA's Enduring Security Myth

Attempting to use isolation as a security strategy for critical systems is unrealistic in an increasingly connected world.

Cherry-Picking and the Scientific Method
From Communications of the ACM

Cherry-Picking and the Scientific Method

Software is supposed be a part of computer science, and science demands proof.

Success in Introductory Programming
From Communications of the ACM

Success in Introductory Programming: What Works?

How pair programming, peer instruction, and media computation have improved computer science education.

Overt Censorship
From Communications of the ACM

Overt Censorship: A Fatal Mistake?

Censorship of information often has the opposite effect by drawing attention to the censored material.

A Eulogy For Altavista, the Google of Its Time
From ACM Opinion

A Eulogy For Altavista, the Google of Its Time

Goodbye AltaVista. You deserved better than this.

Could Artificial Intelligence Create an Unemployment Crisis?
From Communications of the ACM

Could Artificial Intelligence Create an Unemployment Crisis?

Advances in artificial intelligence and robotics will have significant implications for evolving economic systems.

Toward Culturally Responsive Computing Education
From Communications of the ACM

Toward Culturally Responsive Computing Education

Improving academic success and social development by merging computational thinking with cultural practices.

The Business of Professionals
From Communications of the ACM

The Business of Professionals

Expertise and service ethics are just two of the many components comprising a modern professional.

Information and Communication Technology For Managing Supply Chain Risks
From Communications of the ACM

Information and Communication Technology For Managing Supply Chain Risks

How to encourage ethical behavior among all links in a global supply chain.

Statutory Damages As a Threat to Innovation
From Communications of the ACM

Statutory Damages As a Threat to Innovation

Considering the negative influence of U.S. statutory damage rules on technology innovation.

Access to the Internet Is a Human Right
From Communications of the ACM

Access to the Internet Is a Human Right

Connecting Internet access with freedom of expression and creativity.

Cybercrime, Cyberweapons, Cyber Wars
From Communications of the ACM

Cybercrime, Cyberweapons, Cyber Wars: Is There Too Much of It in the Air?

Where reality stops and perception begins.

What Is a 'Good' Estimate?
From Communications of the ACM

What Is a 'Good' Estimate?

Whether forecasting is valuable.

Swamped By Automation
From Communications of the ACM

Swamped By Automation

Whenever someone asks you to trust them, don't.

Thumb Numbers
From Communications of the ACM

Thumb Numbers

Rules of thumb stated as numerical rules are enticing, but many are folk theorems that may not apply in your critical situation.

Learning from the Past to Face the Risks of Today
From Communications of the ACM

Learning from the Past to Face the Risks of Today

The Space Shuttle software program can provide guidance to today's projects.

The Future of Propaganda: Sean Gourley on Big Data and the 'war of Ideas'
From ACM Opinion

The Future of Propaganda: Sean Gourley on Big Data and the 'war of Ideas'

In 2009, Sean Gourley, an Oxford-trained physicist, gave a TED talk called "The Mathematics of War."

From ACM Opinion

Measuring the Benefits of Tech Tools

When I was a young reporter we could not afford cellphones.

The Science in Computer Science
From Communications of the ACM

The Science in Computer Science

Computer science is in a period of renaissance as it rediscovers its science roots.

Human-Centered Computing
From Communications of the ACM

Human-Centered Computing: A New Degree For Licklider's World

Combining computing and psychology, J.C.R. Licklider's prescient ideas are being applied in contemporary educational settings.
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