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Monthly Archive October, 2005

pr-Prime Numbers

Look at this number:

11732185257448480166176242876112284486042742946131111493953183550895075811
11973086857454524059995754051178328588785835318415029838850875091778558864
902895107205590716638457567080120811328335840498029896573618086708333433
What is so special about it? Well, it is a prime number. Moreover it is a prime number of a special form N º p (mod q), where N, p and q are all primes. Moreover it is a prime number, which is

N º 541 (mod 547)
N º 523 (mod […]

Safer CRT. Or is it?

Sample x.c:#include <stdlib.h>#include <stdio.h>
int main (void){ char *s = “%s%s%s%s%s%s%s%s%s%s%s%s”; printf(s, “boo”); return 0;}
Compile: cl /Wall /Wp64 /GS /RTC1 x.c
Run and it will crash. The question here: what was the point then?

“Suckurity matters”

BuildSecurityIn - they will teach you how to design and build secure applications. Yeah, indeed. Right after they realize for themselves what does the input validation means.
https://buildsecurityin.us-cert.gov/portal/index.html?ctrl:id=window.default.DocSearchPortletWindow1&ctrl:type=:
Experts, huh.