Discover and read the best of Twitter Threads about #HMI

Most recents (2)

Die #IT-Umgebung des indischen #AKW's Kudankulam wurde nicht nur gehackt, sondern als Command and Control Server benutzt.

Hoffentlich war die #OT nicht auch öffentlich am Netz!

#KRITIS Sektor #Energie #nuclear #nuclearsafety #Resilienz #Cyber #Security

Zur Unterscheidung:

IT sind Informationstechnische Systeme (#PC #Laptop #Windows #Office, #Buchhaltung...)

OT sind Operative Systeme (#ICS #SCADA #SPS #HMI #PLC #Steuertechnik...)
Angemessener Stand der Technik #SdT wie in #KRITIS gefordert wurde offenbar im #AKW nicht eingehalten.

Strikte #Trennung zwischen #OT-Steuersystemen und #IT ist eine wesentliche #Sicherheitsmaßnahme!

Weitere #Maßnahmen und #Forderungen finder Ihr hier.

ag.kritis.info/politische-for…
Read 5 tweets
What is Situational Usability Testing? The Usability Testing carried out under different situations. Under Stressful conditions, our mind and body react differently. Fingers turn sweaty. Touch screen can't recognise sweaty, dirty, food granule sticking to finger touches.
Take
another example of booking Uber Taxi. The Situation influences our Behaviour that influences our Actions. Visualize these three situations while booking Uber Taxi. It is raining heavily, the person is half drenched and he is trying to book the taxi. An employee is engaging in a
sales conversation with his clients standing near the lift trying to book Uber at the same time to take them for a site visit. A person booking Uber from the comfort of his home sitting on his bed.
Let's take an example from Healthcare. Product Features can be
Read 18 tweets

Related hashtags

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3.00/month or $30.00/year) and get exclusive features!

Become Premium

Too expensive? Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal Become our Patreon

Thank you for your support!