FREE WEBINAR – a hundred ways your machine learning systems are vulnerable

High Tech Institute and Cydrill organized a 45 minutes session on October 6, 2020 that gives you a thorough overview of how ML applications can be hacked, and what you can do about it.

This recorded webinar is an excerpt from the brand new face to face or online course on machine learning security that High Tech Institute and its partner for software security Cydrill are launching.

In this webinar, security expert Balázs Kiss will teach you:

  • About the cat and mouse game of software security;
  • Why machine learning security is important, and why it is difficult;
  • About the many ways the bad guys can compromise your ML systems;
  • Some real-world attacks on machine learning systems and how to defend against them;
  • How Cydrill courses can raise your paranoia to a healthy level and make your machine learning systems more robust and secure.

Outline

Introduction

  • What makes machine learning a valuable target?
  • Threats from the real world:
    – Some real-world abuse examples
    – Dealing with AI/ML threats in software security

Machine Learning Security

  • Adversarial ML examples
    – Poisoning and evasion attacks
    – Demo – ML evasion attack
    – Case studies
  • The ML supply chain
    – TensorFlow security issues and vulnerabilities

Learning how not to code

Conclusion, Q&A

Presenter: Balázs Kiss

Balázs has been working in the software security field for more than 13 years as a security evaluator, researcher, and mentor. Recently, he has focused on helping developers learn how typical vulnerabilities are introduced during software development and how to stop these problems at the source. To date, he has taught more than 60 training courses worldwide.

Guidelines COVID-19 virus

In order to prevent the spread of COVID-19, High Tech Institute is implementing the following measures:

 

  • High Tech Institute will act at all times in accordance with the latest guidelines imposed by RIVM and Dutch government. So please stay home if you or someone in your household have/has symptoms of a cold like nose cold, running nose, sneezing, sore throat, mild cough or an increase from 38 degrees fever;
  • Please note that our training location partners BCN, Academisch Genootschap and Holiday Inn Eindhoven are taking all kinds of precautions in order to prevent the spread of COVID-19;
  • For some training sessions we now have fewer available places, due to the limited capacity of the classroom. Our apologies for the inconvenience;
  • The positive effect of the situation is that for some courses, the development of an online variant is now in full swing. Please look at our portfolio for online courses.


Protocol & code of conduct
Our training location partners published their COVID-19 protocol online. Please read it carefully, before attending the first training meeting:

 

Also, read this newsitem with photos of trainings during the Netherlands’ 2nd corona wave.

 

 

BCN looks to get back to business

Interview with Ton ten Haaf of training location BCN
Deep in the clutches of the COVID-19 pandemic, the first half 2020 has been interesting, to say the least. But as the Netherlands, and the world, tries to grapple with the novel coronavirus, High Tech Institute and training location partner BCN are working diligently to get back to business as usual. At least, as much as possible.

It is safe to say that the coronavirus has changed life as we know it. Zoom, Skype and Teams meetings have become the standard as large numbers of people work from home and avoid groups and gatherings. Now, as the government starts to ease the pandemic measures and looks to jump-start the economy, businesses are walking a tight rope full of safety protocols in an effort to get back to work – albeit, not exactly back to normal. One such company that has traveled this path is Business Centre Netherlands (BCN), which offers multifunctional locations for business events, meetings, testing and various training sessions.

BCN should be recognizable to participants from High Tech Institute’s technical and professional training courses, as the Eindhoven location is home to the vast majority of High Tech Institute’s trainings. However, when the coronavirus struck and group meetings were banned, it immediately threw a wrench in the plans for the 2020 training calendar.

“On 16 March, we were forced to close our doors for 11 weeks,” explains Ton ten Haaf, Operational Manager of BCN. “We reopened in early June, but as there was some uncertainty about what to expect, and because we were only able to welcome a maximum of 30 guests per day in the beginning, we shifted to accommodate the needs of our customers and focused also on virtual classrooms rather than physical. Right now, however, our main focus is planning and preparing to safely get people back in the physical setting, as we expect numbers to increase in September and after.”


Ton ten Haaf, operational manager BCN Eindhoven.

New normal

If you’ve been anywhere over the last few months, you’ve probably noticed businesses taking new precautions to limit potential virus spreading. And as the world tries to find some sense of normalcy, BCN has been working to create a safer ‘new normal’. “As soon as we had to close our doors in March, we began an 11-week period of intense planning and communicating with our customers. Immediately we started to devise several protocols aimed at keeping people as safe as possible once they returned,” describes Jenny Rennenberg, account manager at BCN.

“It already starts during the reservation process, well before anyone arrives. We communicate with our customers to determine the specifics of numbers and needs, so we can make suitable accommodations – especially the 1.5 meters distancing. Another thing we do is inform all guests of the room number in advance, so they can report to the training rooms immediately, rather than lining up in the lobby.”

These won’t be the only differences visitors and training participants will notice when coming to BCN. “We’ve also split the entrance and exit routes. Normally, in and out traffic uses the same space, but now we have placed tape, arrows and signs to help guide visitors through different corridors and stairways to avoid contact,” says ten Haaf. “We encourage people to use the stairs, but if they need or prefer to use the elevator, we just ask that they use it one at a time, as the space is very narrow.”


Tape, arrows and signs help to guide visitors through different corridors and stairways to avoid contact.

In person and online

Another precaution that BCN has adopted is that the rooms are now set up in an “exam”-style design, with rows and columns of tables – each a minimum of 1.5 meters apart. “While we can still offer the intimacy of the u-shaped setup, keeping in line with the distancing measures of 1.5 meters, means capacity is a little lower. By utilizing the exam-style setup, we can accommodate more people. It really just comes down to the needs of the customer,” expresses Rennenberg. With BCN’s attention focused on health and safety, and the implementation of all the necessary precautions, there simply isn’t the same space as before. In all, the training center’s Eindhoven location can now accommodate only about 130 of its normal 280-person capacity.

“That’s a pretty big blow, in terms of what we can normally handle,” comments ten Haaf. “However, with the uncertainty of the virus, there are still some people that will feel uncomfortable traveling and attending in-person trainings. To better fit their needs, we work with our customers to organize meetings that can take place both here on location, as well as online in the virtual world, offering the best of both worlds. So, I’d say we’re actually doing quite well.” “Yes, and if there is a need for an event or training for larger numbers of people, we can use multiple rooms connected with TVs, and speakers or trainers can visit and broadcast from any of the rooms,” adds Rennenberg.

Filling up

Despite the difficulties of having to close for nearly three months, and the slow times brought on by summer vacation, BCN is looking to have a strong year – even on par with 2019. “We’ve already had a few in-person trainings resume, and the feedback we’re getting from our customers and attendees is very encouraging,” touts Rennenberg. “So far, comments have been very positive. We’re finding that most people really prefer the physical classes over virtual, and we’re hearing that visitors are happy to finally be back to doing such things on location again, especially with all the measures we’ve taken.”

Of course, that sentiment is very welcome and seems to be holding true. Since the broader easing of the national corona measures in early July, BCN’s customers have been calling nonstop. “One challenge we’ve had to work through is scheduling. Most of our customers book well in advance, even into next year,” highlights Rennenberg. “Now we’re getting a lot of calls from people that had to cancel during the shutdown, that now want to reschedule in the latter part of this year. That has taken quite some planning and scheduling adjustments, but so far, we think it’s going very well and we expect a strong finish to 2020.

This article is written by Collin Arocho, tech editor of Bits&Chips.

One and a half metres Sysarch successfully completed

In the week of 8 to 12 June High Tech Institute organized its first one and a half metres Sysarch training in Zwolle. The intensive week for system architects led by Luud Engels was originally on the agenda last March, but was postponed to this month.

Coincidentally, this was the first Sysarch with open registration in the North of the Netherlands. It was a nice bonus that training location BCN – with a view of the NS railway station in Zwolle – is spacious. The wide corridors and large classrooms offered sufficient space to carry out the corona rules practically well.

Everyone knows that the current circumstances occasionally cause some uncomfortable encounters: a colleague who almost runs into you because he or she is just around the corner or who wants to come through the same door. At BCN the tightness was limited to the narrow stairwell. Only one person was allowed in the elevator at a time. In practice it was not that bad, especially since we were about the only guests.

Personally, I found it especially a disadvantage that lunch was served in the training room. Anyone who wanted to stretch their legs had to stand in the classroom or walk around the block. At BCN they always serve an excellent lunch, so it’s a pity to have to miss the extensive meal choice this time.

Furthermore, the usefulness and nonsense of specific measures and possible solutions in a corona crisis naturally lead to pleasant discussions – something that system architects naturally excel at.

Classroom at BCN Zwolle with a setting for 10 participants and 1 trainer in times of COVID-19 measurements. 

Object-oriented analysis and design training not entirely online, but blended

Training in software engineering can be done online, one might say. But when Onno van Roosmalen and Martijn Ceelen sat down last month to make their Object-oriented analysis and design course corona-proof, they could not come up with a 100-percent remote version.

For the two seasoned trainers, who are mainly driven by effectiveness, the problem to solve was the extent to which the training would stick with participants. It is through this lens, however, that the gentlemen decided that  Corona was not going to win without a fight. Instead, Onno and Martijn came up with a blended learning variant of their much sought-after OO design training, one of which they expect the fabric to stick even better, through more practice and intensive personal online guidance.

In the training ‘Object-oriented analysis and design’ participants draw their designs out of hand. Trainer Martijn Ceelen even still likes to use overheadsheets for that.

The duo will use Canvas, the online learning system that High Tech Institute has been using for the past several months. Martijn was already familiar with it, and Onno was “pleasantly surprised” when he saw the possibilities. Unlike the physical training, Onno and Martijn explicitly ask the participants to bring their own work with them. They expect that by utilizing existing cases, course-goers will be better able to put what they have learned into practice.

On 18 and 19 June, the course will kick off from the virtual classroom, with a maximum of twelve students joining the online training for six hours each day. The two-day completion of the course will be held in-person in September.

During the months in between, there will be an online question session every two weeks. The students ask questions and discuss the cases they have brought in from their own practice. “That’s the crux,” says Onno. He expects that this will ensure that the methods learned will stick even better.

In the future, Onno and Martijn expect to offer online coaching and guidance to former students as a refresher opportunity. “But first, we want to gain experience with it during the next session.”

In the past, Onno provided online training via another system. At the time, that was a bit of help. “I couldn’t see the students, so I set up a second screen with the photos of my students.” The preparation for the blended version is almost finished. “I’m going to buy another new router, so my Wi-Fi works perfectly.”

High Tech Institute introduces you to the first online participant for Cooling of Electronics: cat Okkie

Electronics training by Wendy Luiten
After a lot of preparation and sometimes a bit of fiddling, the time has come. In the last couple of weeks Wendy Luiten was practicing her first remote Cooling of Electronics training with her cat Okkie as the first participant. “Of course I’m regularly in team meetings but providing a training is something else”. As of today the online edition starts.


Credits: Martine Raaijmakers

Wendy already gained experience with online training two days after the lock down. “I heard on Tuesday at 8 a.m. that Philips employees had to work from home. On Thursday was the last day of the already running Green Belt training at Philips. So we immediately switched to online on  Teams. At that time I had two advantages: I knew the students and they were used to online meetings via Teams”.

This week is different. The eight participants of “Electronics cooling thermal design” don’t know each other and some of them didn’t use Teams before.

'It's a trial run, there are always areas for improvement, and you won't find out until you try.'

Wendy’s unconcerned about potential problems. She sees tooling and in particular Microsoft’s applications as a natural phenomenon. “It is working and then we’re happy, sometimes it is not working” she says. “In my experience, the ancestor Skype always worked. Teams is more recent, but meanwhile widely deployed everywhere. In the US there are clusters of universities and schools on the educational version. I have no reason to believe that it will cause problems this week. It’s a trial run, there are always areas for improvement, and you won’t find out until you try.

In order to make the material suitable for online modules, Wendy went through all files again. The slides, the practice exercises, the case study. “From a distance, the storyline and story telling becomes more important, because you can’t see exactly how the material lands,” she says. Incidentally, Wendy isn’t going to use the special version of Teams for Education. “That doesn’t add any value for me or the participants. With the educational version, people get an email address and access to share-point, among other things. Students then have to work with user aliases and so on. This puts a burden on IT that you don’t want for a few days of training”.


Credits: Martine Raaijmakers

About the preparation of the participants: High Tech Institute’s partner for electronics courses Hans Vink personally approached all cooling participants three weeks ago. After all, everyone knows the hassle when you end up in a new video conferencing environment with a group for the first time. Do you see me! How do I mute my microphone? These kinds of things. Hans wanted to avoid that at the Team sessions. By the way, we looked at a whole bunch of potential video tools with the High Tech Institute team, but more about that later.

For some clients, Teams is the standard application for meetings, but for others it’s not , so they participate via their web browser. Hans asked all participants whether or not they use Teams and then did a test session with everyone via app or browser to check the settings and to see if all facilities work as needed in the course.

All preparations – don’t hesitate to say: also a lot of extra work – now provide an up beat vibe. Based on the feedback, Hans expects that we will be able to organise online courses every year, as well as the classroom course. “That wouldn’t surprise me”, he says, “We already have sufficient participants for the classroom course in mid-November”.

With that, Wendy’s satisfied too. She regularly receives training requests from all over the world. Offering online modules lowers the threshold to train technology professionals from for example Silicon Valley or India.

This blog is part of a series in which we share our first experiences with online training. 

This article is written by René Raaijmakers, tech editor of Bits&Chips.

Recommendation by former participants

By the end of the training participants are asked to fill out an evaluation form. To the question: 'Would you recommend this training to others?' they responded with a 9.4 out of 10.

Virtual classroom course “Effective communication for engineers”

Jaco Friedrich and his team have developed an online version of the “Effective communication for engineers” training, as an alternative for their classroom course. The e-learning program is full of interactive assignments and several virtual classroom sessions. The first edition is scheduled for this June.

To learn about communication via an online course calls for more than just a webinar or video conference. Such a course needs to provide lots of interaction like break-out rooms, individual and group exercises, role plays, feedback rounds (both giving and receiving), all under the constant guidance of the trainer. As a result, the first online course for ”Effective communication for engineers” will be offered in our completely new online-learning platform together with six live virtual classroom sessions.

The focus of this online course will be on the three most important topics in corporations:

  • Create clear communication and mutual understanding.
  • Convince (mixed) groups of stakeholders and transform resistance into buy-inn.
  • Learn the psychology behind your own behavior and that of others.

For those who prefer the classroom training, a new session is available in October.

November 2020: System architect(ing) edition in Leuven, Belgium

High Tech Institute is planning a special edition of the training System architect(ing) in November 2020.

 Tech companies in Belgium have shown an increasing appetite for the System architect(ing) (Sysarch) training, and that’s why High Tech Institute decided to plan a special edition in the city of Leuven – which is easily accessible from Brussels, Liège and Antwerp.

Luud Engels will be the trainer for Sysarch in Leuven. Engels is a senior systems architect with extensive experience in the consumer electronics and high tech industry.

The course is being held at ‘De Hoorn’, located at Sluisstraat 79 in Leuven near the train station. Ample parking, all within walking distance, is available.

All social distancing measures, aimed to prevent the spread of COVID-19, will be taken care of by De Hoorn and High Tech Institute.

This special edition takes place from 16–20 November 2020.

Workshop Thermal design & cooling of electronics goes online

We are really proud of our trainers Wendy Luiten and Clemens Lasance, who managed to develop an online version of their workshop “Thermal design & cooling of electronics” as an alternative for their classroom course. The training, which traditionally attracts many trainees from abroad, will now offer easier access via the online course modules.  The first edition is scheduled for this May.

The COVID-19 pandemic calls for a different approach in exchanging knowledge. Since video conferencing is indispensable these days, people are getting more comfortable utilizing this type of communication. As a result, the first online course for ”Thermal design and cooling of electronics” will be offered through Microsoft Teams.

The online version has been split up into two segments: the thermal design-oriented part, followed by the advanced topics portion. The thermal design section is being extended by two half days, allowing for more opportunities to practice and achieve an active skill level for designing new thermal applications, evaluating existing thermal applications, and assessing computational simulation models. The advanced section builds on this foundation and is scheduled several weeks later. This provides participants with more time to get familiar with the material and facilitates the uptake of the advanced material.

For those who prefer the classroom workshop, a new session is available in November.

Susan van den Berg & Piet van Rens elected as High Tech Institute’s “Teachers of the Year”

Photo by Martien Schouten

Susan van den Berg MSc. and Piet van Rens MSc., the lecturer duo of the design principles in-company training, were announced as “Teachers of the Year” during High Tech Institute’s annual get-together in Eindhoven. Their training scored high praise and an overall rating of 9.8, as the duo notched a 9.4 for them as lecturers.

In October 2019, the duo was asked to come to Wilton in the USA to deliver an in-company edition of the “Design principles for precision engineering” training to a group of 18 employees. When asked if the course was recommended for others, participants responded with an emphatic 9.8 points out of a possible 10, and handed the lecturers a score of 9.4. Respondents also offered several praising comments. “Trainers were very helpful and really understand the items taught. Well organized, great class materials,” one of the trainees commented. Another pointed out that the discussions with the instructors were very valuable. Other positive comments: “I would recommend this training to all new employees” and “Great training for me at this point in my career. I wish I had learned a lot of this earlier.”

Susan van den Berg teaches mechanical engineering at the Fontys University of Engineering and Piet van Rens has a distinguished history of working in the mechanical or industrial engineering industry and will soon celebrate his retirement. They are both part of the lecturing team for the mechatronics training “Design principles for precision engineering”. The 5-day course for all engineers involved in mechanical, mechatronic and system design focuses on recognizing and analyzing mechanisms with a predictable and reproductive behavior.

The High Tech Institute’s annual get-together with clients and lecturers was held on 10 February at BCN in Eindhoven. The selection of the “Teacher of the Year” award is based on all training evaluation forms.