Konstantin Antselovich

What is reCAPTCHA?

Friday, July 13th, 2007

cool CAPTCHA that is used to OCR books

Posted in books, captcha, development, ocr, Security, spam, web | Comments Off | permalink

PWNtcha – captcha decoder

Tuesday, July 10th, 2007

well, captcha decoder and the list of good and bad capchas

Posted in captcha, hack, Security, web | Comments Off | permalink

REOBack Backup Solution Project

Monday, July 9th, 2007

need to investigate this

Posted in backup, Linux, software, sysadmin | Comments Off | permalink

Extreme High Performance Computing or Why Microkernels Suck / Christoph Lameter @SGI Linux Symposium 2007

Sunday, July 1st, 2007

In 2007

Posted in kernel, Linux, microkernel, performance, scaling | Comments Off | permalink

ols2006: OLS2007: Proceedings of the 2007 Linux Symposium

Saturday, June 30th, 2007

collection of papers on linux kernel from Linux Symposium 2007

Posted in kernel, Linux, paper | Comments Off | permalink

uuasc-ha-cluster-june-2007.pdf (application/pdf Object)

Saturday, June 23rd, 2007

Configuring a 2 Node Apache HA Cluster

Posted in apache, cluster, drbd, ha, Linux | Comments Off | permalink

General Skype Analysis

Saturday, June 16th, 2007

Info about Skype internals

Posted in client, engineering, hack, internet, protocol, reverse, Security, skype, voip | Comments Off | permalink

PostgreSQL: intro to pg rules — ROW-level protectipon

Thursday, June 14th, 2007

example on how to implement row-level protection in PostgreSQL

Posted in pgql, postgres, postgresql, protection, row-level, Security | Comments Off | permalink

Google Online Security Blog: Web Server Software and Malware

Friday, June 8th, 2007

apache vs. iis

Posted in Security, server, statistics, web | Comments Off | permalink

Six ways to write more comprehensible code

Thursday, May 31st, 2007

Posted in coding, Computers, development, maintenace | Comments Off | permalink