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Computer science, networking and rants of my everyday!

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Category: Security

How to integrate Cisco ISE with FreeIPA or any other LDAP-based system

Posted on June 19, 2021June 20, 2021 by Luis

I like Cisco ISE, i think it’s a mature solution from version 2.3 and up (i hope smart licensing doesn’t bring too much burden in the future), especially when using External Identity Sources to authenticate…

Posted in Cisco, How-to, Linux, SecurityLeave a Comment on How to integrate Cisco ISE with FreeIPA or any other LDAP-based system

How to make Putty the default telnet application in Windows 10

Posted on February 28, 2019March 5, 2019 by Luis

Trusty yet insecure, it’s the 21st century and long gone are the days of telnet but, is there any need to keep using telnet to access your network devices nowadays? well, not in a production…

Posted in How-to, SecurityLeave a Comment on How to make Putty the default telnet application in Windows 10

How to recover forgotten IPMI credentials on pfSense

Posted on June 23, 2018February 17, 2019 by Luis

I’ve been using a pair of Netgate XG-1541 in HA for some months as a test perimeter firewall and so far it’s been a smooth ride. This model comes with a dedicated onboard IPMI interface…

Posted in Firewalls, How-to, SecurityLeave a Comment on How to recover forgotten IPMI credentials on pfSense

About me

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Hi! I'm Luis Corral, IT Professional, Network and Cloud enthusiast, design aficionado, cookie eater. Latino, mi casa es su casa, pineapple pizza is NOT pizza. All opinions are my own.

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Cisco Champion 2021

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Recent Posts

  • Tips for preparing a FAANG interview (or for any large IT company)
  • Reflecting on job rejections from FAANGs and other companies
  • Going back to being an individual contributor, a word on changing roles in IT
Made with ❤ pizza and beer, know your stuff before proceeding!