On August 25, 2017 Hurricane Harvey made landfall in south Texas, causing widespread property damage, displacing more than 30,000 people, and costing more than 45 lives (as of 2017-09-01). We sympathize with those who were hurt by this disaster, and hope for swift recovery for the region. Here we e…
Likes on articles
About the author
Researcher at USC/ISI.
Last year we discovered a DNS vulnerability that, combined with a configuration error, can lead to massive DNS traffic surges. Since then, we've studied it carefully, carried out responsible disclosure, helped large operators as Google and Cisco in fixing their services, and submitted an Internet D…
There is no consensus on how to choose DNS time-to-live (TTL) values for domain names. Yet, TTLs are incredibly important, given that they indirectly control how long resolvers cache records, directly influencing user experience.
Showing 2 article(s)