metallurgy a form of corrosion of metals caused by erosion of the oxide layer by a moving fluid in which there are suspended particles or air bubbles
When Dictionaries Attack: How Hackers Use Dictionaries to Guess Passwords
It seems like there’s always a new story on millions of passwords being hacked. Each attack feels personal, especially if you’re one of the many people that has one password across several sites, whether it’s Facebook or LinkedIn, e-mail or a bank account. And since one way hackers fish out passwords is by using a dictionary attack (a name that brings shame to the honorable …
You can debunk something, but why can’t you bunk something?
As readers, we recognize prefixes, like dis-, in-, non- and un-, as expressing negation. We immediately know that “unfair” means “not fair.” However, there are some clear exceptions to these rules. Such anomalies can cause confusion for a few reasons. For one, the prefix in- also literally means in, such as inquire, inclose, and insure. The word impromptu for instance comes directly from the Latin …
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012