Paul Zawada @EngineerZ@techhub.social (@engineerz) header
Paul Zawada @EngineerZ@techhub.social (@engineerz) profile picture

Paul Zawada @[email protected]

@engineerz

Husband, father and telecom engineer employed by a large electric utility. Amateur radio and electronics tinkerer in whatever time is left over.

 Columbus, OH
Joined May 2008
  • Tweets996
  • Following252
  • Followers165
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Photo by Paul Zawada @EngineerZ@techhub.social (@engineerz)Photo by Paul Zawada @EngineerZ@techhub.social (@engineerz)Photo by Paul Zawada @EngineerZ@techhub.social (@engineerz)Photo by Paul Zawada @EngineerZ@techhub.social (@engineerz)Photo by Paul Zawada @EngineerZ@techhub.social (@engineerz)Photo by Paul Zawada @EngineerZ@techhub.social (@engineerz)Photo by Paul Zawada @EngineerZ@techhub.social (@engineerz)Photo by Paul Zawada @EngineerZ@techhub.social (@engineerz)Photo by Paul Zawada @EngineerZ@techhub.social (@engineerz)Photo by Paul Zawada @EngineerZ@techhub.social (@engineerz)
Yup, I flipped the LAN I had been using the /64 on to a new /64 carved out of my routed /48 and I am back in business. Thanks for the fix!
MyzaNilRed (@MyzaRed) profile pictureMyzaNilRed@MyzaRed23 Jun 2023
Replying to @engineerz @henet
We figured it out. teapaw.org/MyzaRed/status/1671835…
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My @henet IPv6 tunnel is being blocked by Google now too. The captcha a couple weeks ago was annoying, but now I have to figure out what my options are. I’d hate to have to shut off IPv6.
MyzaNilRed (@MyzaRed) profile pictureMyzaNilRed@MyzaRed21 Jun 2023
Google just blocked my IPv6 range for being from a Hurricane Electric IPv6 tunnel. Our ISP doesn't provide IPv6 support natively yet. Fuck you too Google.
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Replying to @MyzaRed @napsterbater
apparently not an isolated issue 😳😬
glitch (@systems_glitch) profile pictureglitch@systems_glitch21 Jun 2023
Replying to @noIPv6
@noIPv6 any idea why @Google is 403ing requests on IPv6 for me? Had the same prefix for a long time through @henet
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Got the letter from the @nwi Times that my electronic subscription rate is making a pretty substantial jump… However, I will stick with them to support the excellent journalism of @nwi_jsp and @jdavich, among others. Please support local journalism - local voices are important!
Image from Paul Zawada @EngineerZ@techhub.social (@engineerz)
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Zero Trust is NOT the complete removal of trust from a technology environment. Rather, it’s changing the trust model to be based on authentication and authorization, instead of simply basing permissions on the network a device is connected to. doi.org/10.6028/NIST.SP.800-… 1/2
Schweitzer Engineering Laboratories (@SEL_News) profile pictureSchweitzer Engineering Laboratories
@SEL_News16 Dec 2022
Despite the popular zero-trust philosophy, our VP of Infrastructure Defense argues it is impossible to completely remove trust from modern OT #cybersecurity. Hear his suggested path forward when considering what trust is worth the risk: discover.selinc.com/l/885633… #zerotrust
Image from Schweitzer Engineering Laboratories (@SEL_News)
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If SEL argues that moving ICS protocols beyond implicit trust used today will make them too complex and threaten grid reliability, I wholly disagree! Millions of http transactions are wrapped in TLS every day without negative consequences - why can’t we do that with DNP3? 2/2
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I’ve always said that bandwidth is brute force QoS.
MODEM Podcast - @podcast@dial.modem.show (@ModemCast) profile pictureMODEM Podcast - @[email protected]@ModemCast16 Oct 2022
"What in the heck *is* QoS!?!?!" Join @johnosmon @forwardingplane @crankynetman @Frame_Changer and @netmanchris while we vainly attempt to figure it out. modem.show/post/s02e06/
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This Monday Night Football opening two minutes from 1978 is better than anything on TV today.
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The Region makes steel.
Image from Joseph S. Pete (@nwi_jsp)
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I remember when we were like this 😢
Vala Afshar (@ValaAfshar) profile pictureVala Afshar
@ValaAfshar31 Aug 2022
President Ronald Reagan's final speech was a love letter to immigrants: 'Anybody from any corner of the world can come to America to live and become an American. We draw our people, our strength, from every country and every corner of the world.'

Reagan's Final Speech as President Was a Love Letter to Immigrants

'We draw our people, our strength, from every country and every corner of the world.' — Ronald Reagan's final speech was a love letter to immigrants

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Reception time! #UTCRegion4 – at Dayton, OH
Image from Utilities Technology Council (@UTCNow)
Image from Utilities Technology Council (@UTCNow)
Image from Utilities Technology Council (@UTCNow)
Image from Utilities Technology Council (@UTCNow)
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I must admit.. I have had unused computers stuffed under a desk during various times of my career.
Dave Jones (@eevblog) profile pictureDave Jones
@eevblog11 Jul 2022
It feels like @ScottAdamsSays is THIS close to finally doing a corporate Dumpster Diving Dilbert strip. Pretty please!
Image from Dave Jones (@eevblog)
I think the computer scientists are ready to declare victory over the engineers. scienceagainstevolution.info…
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When I tell you the tech industry needs more people with liberal arts degrees
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Inkzall v. Sharpie hmm…. I’m with the ToolGuy here. I like them both.
ToolGuyd (@ToolGuyd) profile pictureToolGuyd@ToolGuyd30 Mar 2022
Milwaukee Inkzall vs. Sharpie – Which Would You Buy? toolguyd.com/milwaukee-inkza…
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Just recorded an excellently insightful utility grid/power distribution and generation @TheAmpHour espiode with @engineerz Complete with dummy level questions from myself and @Chris_Gammell :-> Stay tuned!
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When @engineerz’s podcasts collide.. Listening to @Chris_Gammell guest Anthony Wall retell the story about Shannon Ireland(at 5:25), that @99piorg had covered just a couple of weeks ago. I expected @romanmars to pop into @TheAmpHour at any moment. podcasts.apple.com/us/podcas…
The Amp Hour

The Amp Hour

Physics Podcast · Updated Biweekly · The Amp Hour is a weekly conversation about electronics and the people who design them.

podcasts.apple.com
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These captchas are getting ridiculous.
Image from Paul Zawada @EngineerZ@techhub.social (@engineerz)
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As millions take out their phones and thousands of #cybersecurity professionals die a slow death.
Image from Doug Barbin (@DougBarbin)
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