David Jacoby

David Jacoby, is a Swedish Hacker, Professional Penetration tester, Security Researcher, featured in the Swedish it-security show called "Hackad" and our guest of honor today!

In this episode of Hacker Talk, we are joined by the Swedish hacker David Jacoby!

Have you ever watched a video on your phone in your spare time? what if the site had a malicious javascript that will scan your internal

network for smart devices and then trigger a remote code execution?

Join us as we deep dive into IT-Security, get to hear how David got into hacking, and a lot more!

Topics we covered:

Phone Phreaking in Sweden

Software security

David's journey into hacking

Privilege escalations on older systems

Linux system administration

Bulletin board system

Running bbs systems at home through a raspberry pi

Making security stronger and helping people

Password reuse

Säkerhet och sekretess Magazine

Red team penetration testing

How to motivate your organization to implement a security program

Attacking consumer devices, hacking smart devices at home

Scanning internal networks without a shell using a javascript scanner in the client's browser

Hacking internal devices such as Network Attached Storage devices.

enumerating networks and scanning with javascript

Consumer devices lifespan, testing certifications, best practices for vendors

Submitting security vulnerabilities

Hack.se, the Swedish hacking scene, and background

Favorite Pentesting tools, netcat openbsd version

Network segmentation

Bad common patterns for enterprise networks

Stealing paste buffers

Securing society at a large scale

The future of information technology security

External Links:

https://www.imdb.com/title/tt15746988/

https://en.wikipedia.org/wiki/Bulletin_board_system

https://www.youtube.com/watch?v=GQpQHqIKE5E

https://www.youtube.com/watch?v=_0hXeNRGetg

https://se.linkedin.com/in/djacoby

https://www.davidjacoby.se/

https://nmap.org/ncat/

https://man.openbsd.org/nc

https://www.trustedsec.com/tools/crackmapexec/

https://www.hypr.com/password-reuse/

https://en.wikipedia.org/wiki/Internet_Relay_Chat