YouTube Twitter RSS
YouTube Twitter RSS
codefidelio.org
Systems Administration, Networking and Information Security Blog (English/Español)
 
Skip to content
  • About me
  • IT Event Calendar
  • Tools
Home Archive by category "Windows"

Category: Windows

Funny Story: To DoS or DDoS? … that is the question.

I recently received an invitation to attend a seminar in “How to protect your business from DDoS attacks” the invitation was sent via an HTML attachment. So, in my paranoia I opened the file in an editor before trying to load it in a browser.  While in the editor view …

Continue reading

Jose Quinones May 26, 2016 May 26, 2016Networking, Security, Windows

Ping with creativity … on windows

Recently saw a blog post on netstat , so I tough that if someone could blog about netstat I can blog about ping.  #insidejoke First of all,  ping is a windows/unix command used to check connectivity between to points using ICMP protocol, but that’s not all you can do with …

Continue reading

Jose Quinones May 12, 2016 May 12, 2016Networking, Security, Windows

Como protegerse del “ransomware” #Locky

Saludos, Recientemente varios usuarios han sido afectados por un nuevo virus de modalidad “ransomware” llamado Locky.  Las preguntas son muchas  al igual que la confusión, así que les dejo este corto artículo para ayudarles.  ¿Qué es ransomware? Rasomware es un tipo de virus de cifra los datos del usuario y …

Continue reading

Jose Quinones March 3, 2016 March 3, 2016Security, Windows

Configurando Python en Windows

Por: Jose Quiñones (@josequinones) Saludos, Esta guia es para ayudar a aquellos que necesitan consejos de como configurar su sistema de Python en Windows. Hay mucho material disponible en el Internet pero de esta forma tengo mi propia guía para el futuro y como buen n00b la comparto con ustedes. …

Continue reading

Jose Quinones February 28, 2014 September 5, 2014Programming, Python, Windows development, python, windows

Pivoting Networks Presentation

Recently I went to the Computer Sciences Department of the University of PR – Rio Piedras Campus and had a great time with the students talking about pivoting networks. I decided to share it with you … hope you enjoy it.

Continue reading

Jose Quinones September 11, 2013 October 1, 2013Linux, Networking, Security, Sysadmins, Windows

How to delegate and audit password changes on a Domain

Recently I was asked to give some administrative personnel the ability to reset, unlock and change passwords. To which I said: HELL NO!, but since this was not my decision to make and it was my task to complete I had to come up with a solution.  So I had …

Continue reading

Jose Quinones August 29, 2013 August 31, 2013Init6 Security Group, Security, Sysadmins, Windows

Enable USB Registry Write Block on Windows

Enable USB Registry Write Block on Windows Hello everyone, I was wondering on how to prevent write operations on a USB storage device and came across this during my research. This cloud have some forensics or DLP policy uses. Also it can be pretty nasty(funny) prank on some user.

Continue reading

Jose Quinones June 9, 2013 June 30, 2013Security, Windows

How to add a user in Windows CLI and hide it!

How to add a user in Windows CLI and hide it! This can become a time saver for sysadmins and security professionals We are assuming you have privileges on the machine to add users/groups. It’s real easy, just use the net command to add users and groups to the machine:

Continue reading

Jose Quinones May 4, 2013 June 30, 2013Security, Sysadmins, Windows

¿Estamos listos para el zombi apocalipsis?

Esto NO es un plug de “Walking Dead” aunque todo el que me conoce sabe que soy fan, nada más divertido  que ver cómo le revienta la cabeza a un zombi. La realidad es que les hablo de los zombis de computadoras, esos NO son nada divertidos porque son dañinos …

Continue reading

Jose Quinones March 29, 2013 April 20, 2013Security, Windows

How to restore/fix the default Domain Policies in Windows Server

Hello guys! First of all, you should never modify the default policies in any windows environment (Workstation, Stand alone, Member server or DC), the right way to do it is to create polices based on what ever you want to achievied and link those policies to the appropiate OU. For …

Continue reading

Jose Quinones September 26, 2012 September 26, 2012Security, Sysadmins, Windows
12
  • Tags

    2014 apps books bsidespr community conference ctf development drones energia entertainment gamification hackathon hackers hacking huella infoesec infosec iphone netwars open government privacidad privacy puerto rico pymes python quadcopters rf secuirty security seguridad small business soho technology techsummitpr tecnologia transportación uav warwalking wifi windows
  • Tweets by josequinones
  • Blogroll

    • TalktoanIT Jose Arroyo’s personal IT development site
    • Dark Operator Blog Carlos “Dark Operator” Perez personal Blog
  • My Links

    • Security BSides Puerto Rico Official BSides Puerto Rico Site
    • Obsidis Consortia OC, Inc. is a non-profit organization committed to Information Security Education, Awareness and Professional Development in Puerto Rico
    • Security BSides Wiki BSides PR, Wiki @ SecurityBsides.org
    • ISSA Puerto Rico Pagina oficial del capitulo de ISSA para Puerto Rico
This text can be changed from the Miscellaneous section of the settings page.
Lorem ipsum dolor sit amet, consectetur adipiscing elit, cras ut imperdiet augue.
YouTube Twitter RSS
Powered by Tempera & WordPress.