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Perpetual Enigma

Notes from the Frontiers of Mathematics

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Tag: Internet

URL vs URI vs URN

February 22, 2014December 8, 2014 ~ Prateek Joshi ~ 15 Comments

Out of the three acronyms in the title, I guess you are most familiar with URL. Some of you may have heard the other two being thrown around here and there. These acronyms are basically related to the internet. To be specific, they are related to accessing stuff on the internet. What is the purpose of … Continue reading URL vs URI vs URN

DNS Cache Poisoning

November 11, 2013 ~ Prateek Joshi ~ 1 Comment

Internet entities are regularly affected by Distributed Denial of Service (DDoS) of various scales. This is basically a way to hack into an entity and stop it from working. Hackers use it all the time to bring down famous sites. They tend to attack the domain name system (DNS), since it allows to infiltrate heavily. … Continue reading DNS Cache Poisoning

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