April 30

I hope you're all doing OK ...

reading : social (in)security

What did you think?

• email, its headers, (lack of) security
  • https://en.wikipedia.org/wiki/Simple_Mail_Transfer_Protocol
  • https://en.wikipedia.org/wiki/Open_mail_relay
• googling ... how strong is your google-fu
• dumpster diving (hackers movie!)
• physical penetration ... yikes

hackthatsite

Any new investigations?

aside

• would you have fallen for this phone scam | hackernews discussion
• algorithmic trading
• schneier.com ... blog with some topics we're discussing : NLP , covid19 surveillance, iphone 0day, ...