Exploring PHP DoS Attacks

Exploring PHP DoS Attacks

You can simulate simple attacks by yourself to learn more about how to be safer.

How does it work?

In general, hash tables are optimized very quickly. However, if someone inserts conflicting key values, the performance will suddenly become bad.

If the hash table is implemented using an open address, a conflicting key value checks all the elements in the Link List. If you have inserted n elements, you have to check 1 + 2 + 3 +... + (n-1) Elements for fairness (complexity: O (n² )).

If you want to know