- Arun Vishwanath: No single company or technological "silver-bullet" can stop a cyber breach
- We all must play our part in making it harder for a hacker to access and move within our networks, says Vishwanath
Arun Vishwanath is an associate professor in the Department of Communication at the State University of New York at Buffalo. The views expressed are his own.
(CNN)It's not surprising that some Yahoo users have decided to sue the company for negligence over a 2014 breach that was only recently discovered and announced. But before we blame Yahoo for this, we need to understand how hackers accomplish such breaches -- and what all of us should be doing better to prevent such breaches.