Share
Copy

Why Cyber Security Is Important

Cyber security expert discusses crimes, spy threats and national security.
04/20/2009
Now on ABC News is always on.
Coming Up
9:00 AM ET
GMA Live
9:15 AM ET
News Pop
9:30 AM ET
Opening Bell
10:00 AM ET
News Pop
10:30 AM ET
Headlines & Weather
MORE VIDEO
Sections
Shows

What Is a Blue Moon?

What Is a Blue Moon?

When you gaze up at the sky Friday night, you'll see a blue moon, but what exactly is a blue moon?

Eerie Photo Sparks Talk of 'Ghost Woman'

Eerie Photo Sparks Talk of 'Ghost Woman'

The photograph, taken on a digital camera in 2010, shows a mysterious figure in the background.

Police Union Defends Cincinnati Police Officer Ray Tensing

Police Union Defends Cincinnati Police Officer Ray Tensing

Tensing is out of jail and plans to fight charges.

Jet Misses Drone by Only 100 Feet While Landing at JFK

Jet Misses Drone by Only 100 Feet While Landing at JFK

Drone incidents are on the rise but pose a growing concern for the FAA.

This 19-Year-Old Will Spend 25 Years on Sex Offender Registry

This 19-Year-Old Will Spend 25 Years on Sex Offender Registry

Zach Anderson had sex with a girl he met on a dating app who he later learned had lied about her age.

Fort Bragg's Real Captain America and His Amazing Rescue

Fort Bragg's Real Captain America and His Amazing Rescue

Steve Voglezon dragged William Thompson out of a fiery car wearing a superhero Captain America shirt.

Blue Moon Shines After Neil Armstrong Memorial Service

Blue Moon Shines After Neil Armstrong Memorial Service

Rare lunar occurrence coincides with ceremony to honor the first man on the moon.

Authorities in Zimbabwe are Requesting Extradition of Dentist Walter Palmer Over Lion Death

Authorities in Zimbabwe are Requesting Extradition of Dentist Walter Palmer Over Lion Death

Global outrage Global outrage continues to grow over trophy killing of Cecil the lion.

Early Risers in the West Experience a 'Blood Moon'

Early Risers in the West Experience a 'Blood Moon'

Some Americans in the west were lucky enough to catch a glimpse of the rare sight.

Great Dane's Great Delivery Comes With 19 Puppies

Great Dane's Great Delivery Comes With 19 Puppies

Brandon and Aimie Terry knew that Snowy was pregnant, but the number of pups was a "shocker."

Is the Minnesota Dentist Who Killed Beloved Lion in Hiding?

Is the Minnesota Dentist Who Killed Beloved Lion in Hiding?

Dr. Walter Palmer is nowhere to be found and now faces a federal investigation after killing the world-famous lion, Cecil, in Africa.

Genetic Links to Diseases

Genetic Links to Diseases

Studies of the entire human genome suggest that individual genes cause diseases.

Blood Moon Wows Star Gazers

Blood Moon Wows Star Gazers

Images of the spectacular moon blew up all over social media and even sparked some parties in honor of the unusual sight.

Mysterious 'Samurai Ghost' Boots Appear in Vacation Photo

Mysterious 'Samurai Ghost' Boots Appear in Vacation Photo

A mysterious pair of boots is visible in a photograph of Martin Springall's 4-year-old daughter on a beach in Zushi, Japan. The photo was taken near a...

Mom's Rescue of Baby From Locked Day Care Caught on Cell Phone

Mom's Rescue of Baby From Locked Day Care Caught on Cell Phone

Sharonda Ross says she could hear her 10-month-old Jordan crying inside the Houston day care center that had locked him inside at closing time.