17 septembre 2014

The mistery of the missing emails

Hello everybody! This post was inspired by a gifted user (in this story I will call her Barbara Streisand), who opened a ticket asking about some missing email sent to him by a colleague (Park Jae-Sang) but that she has never seen in his mailbox. And the more PSY is sending her email, the less she can read them!! How crazy!! You know, apart when you find a bug, email flow is the main business of Exchange, so it’s almost impossible that an email is not delivered without any notification to the sender…   --> Please see the... [Lire la suite]
Posté par jcdemarque à 14:34 - - Permalien [#]
Tags : , , , , , , , , , ,

04 octobre 2013

Les 7 règles d'or d'un cryptage efficace

Lorsqu'on veut protéger ses données contre tout type de fuite et de piratage, le chiffrement est aujourd'hui l'outil incontournable.  Cependant, un cryptage défaillant peut être pire que l'absence de cryptage car il donne un faux sentiment de sécurité. Voici les 7 règles à suivre. Règle n°1 : Choisir le chiffrement le plus s olide possibleUtiliser les algorithmes qui ont fait leurs preuves et les clés les plus longues possibles. Un cryptage matériel apporte un plus en multipliant par quatre la vitesse de chiffrement. ... [Lire la suite]
Posté par jcdemarque à 11:38 - - Permalien [#]
Tags : , , , , , ,
23 septembre 2013

Paper: Decoding Microsoft’s VDI Licensing Arcanum

Login Consultants has released a paper titled: “Decoding Microsoft’s VDI Licensing Arcanum“. The paper which contains 43 pages is written by Falko Gräfe can be downloaded for free from the Login Consultants website after registration. The paper covers Microsoft’s Virtual Desktop Infrastructure (VDI) licensing and compares this against Server Based Computing licensing and single user terminal server licensing being used by some of the Desktop as a Service (DaaS) providers nowadays. --> Please see the rest on the blog... [Lire la suite]
Posté par jcdemarque à 11:03 - - Permalien [#]
Tags : , , , , , ,
29 novembre 2011

How to create your own .vib files

* Be warned, this is totally unsupported. Only for educational purposes should this be used ** Today I was asked the question on how to create a .vib file. In our documentation it is mentioned that you can create a .vib file to add firewall rules to your ESXi host. As the .vib tool is not available yet to the general public I decided to dig in to it. I want to stress that I tested this in my own lab, it is not supported at all, but might give a nice insight in how these .vibs are constructed. Before you read how I created my own .vib... [Lire la suite]
Posté par jcdemarque à 22:36 - - Permalien [#]
Tags : , , , , ,