A penetration tester finds that a website is vulnerable to c…

A penetration tester finds that a website is vulnerable to cross site scripting by generating XSS popup boxes in many locations within the app. The website developer implements a pattern-matching denylist that searches for input that includes “script” followed by “alert”. What is the issue with the developer’s solution? What would you suggest for XSS protection?

Suppose you have the values listed below for points scored b…

Suppose you have the values listed below for points scored by players A and B. -Player 1: 12, 14, 16, 18  -Player 2: 12, 14, 14, 16  Calculate the following:   1) Player 1 & Player 2 mean (1.5pts)  2) Player 1 standard deviation (SD) (3pts)  3) Player 1 standard error (SE) (1.5pts)  4) Player 1 95% confidence interval (1pt)  5) Effect size difference between Player 1 & 2 (assume the SD is calculated as the simple average of the 2 means) (2pts)  6) What is the ‘size’ of the effect? Small, medium, or large? (1pt)  *No need to calculate SD for player 2. For this question assume SD for Player 2 is equal to the SD for Player 1.  *MathTip: The numerator of the fraction basically asks for the ‘sum of squares’ of the difference between the mean and the individual values. Get this sum. The denominator is simply the sample size minus 1. Divide the numerator value by the denominator value. Then get the square root of the fraction (numerator divided by denominator). The correct SD value is >1 and