Dealing with the COVID 19 pandemic

Dealing with the COVID 19 pandemic

Dear part­ners,

we take the cur­rent sit­u­a­tion very seri­ous­ly and would like to inform you and inform you about the mea­sures we have tak­en and their effects:

Acces­si­bil­i­ty and work design: All col­leagues from PHYSEC are equipped with note­books and in the home office. All phone num­bers are redi­rect­ed to the mobile phone num­bers of the team. Please don’t be sur­prised if you’re called from a mobile num­ber.

Per­son­al con­tacts and busi­ness trips: All vis­its, lec­tures, work­shops and meet­ings have been post­poned or video-con­fer­enced sub­sti­tut­ed. We have used the var­i­ous con­fer­ence tools and are pleased to be able to stay in touch.

Projects and prod­uct devel­op­ment: Our engi­neers are in your work by the change to the home office essen­tial­ly not restrict­ed. The tools and process­es used have been adapt­ed nat­u­ral­ly. We are involved in both project imple­men­ta­tion and con­tin­ue to be able to work and are high­ly moti­vat­ed, even in top-lev­el research.

We wish you and us accord­ing to the cur­rent cir­cum­stances to get through the pan­dem­ic well and hope that the affect­ed mea­sures will improve the sit­u­a­tion in the short and medi­um term.



Research project 5GAIN

5Gain – 5G infrastructures for cellular energy systems using artificial intelligence

PHYSEC is part of the BMWi-fund­ed project »5Gain – 5G infra­struc­tures for cel­lu­lar ener­gy sys­tems using arti­fi­cial intel­li­gence« with the pur­pose of devel­op­ing and assess­ing 5G-based com­mu­ni­ca­tion for the dis­trib­uted con­trol of cel­lu­lar ener­gy sys­tems.

Due to the expan­sion of decen­tral­ized, renew­able ener­gy sources as well as con­trol­lable loads and stor­age, the con­trol of ener­gy sys­tems is becom­ing increas­ing­ly com­plex. One solu­tion approach is to divide the ener­gy net­work into cells. With­in these cells, a decen­tral­ized, autonomous load and feed-in man­age­ment is car­ried out.

The project is intend­ed to opti­mise the region­al extrac­tion and pro­duc­tion behav­iour by means of machine learn­ing meth­ods. In this con­text, the devel­op­ment of billing pro­ce­dures should be made pos­si­ble through the use of smart con­tracts.

Based on high require­ments for speed, scal­a­bil­i­ty and reli­a­bil­i­ty, 5G net­works meet the require­ments of a high­ly mobile and ful­ly net­worked soci­ety. The research project is there­fore based on addi­tion­al ser­vices that are only pos­si­ble with 5G net­works. This includes the data-rate inten­sive and auto­mat­ed remote main­te­nance of dis­trib­uted infra­struc­tures using drones.

PHYSEC is work­ing on the devel­op­ment of a secu­ri­ty archi­tec­ture for the secure con­nec­tion of net­work infor­ma­tion via LPWAN (5G, NB-IoT..). Fur­ther­more, we are respon­si­ble for the cyber-phys­i­cal con­di­tion mon­i­tor­ing (integri­ty) of the dis­trib­uted infra­struc­tures.

Run­ning time

01.12.2019 — 30.11.2022


  • DEW21
  • adesso SE
  • urban ENERGY GmbH
  • Stadt Dort­mund
  • Fraun­hofer-Gesellschaft e.V.
  • RWTH Aachen Uni­ver­si­ty
  • TU Dort­mund
  • Inno­gy SE

Fund­ed by the Fed­er­al Min­istry of Eco­nom­ics and Ener­gy.


Deutscher Zukunftspreis 2019: PHYSEC auf der Preisverleihung in Berlin

Deutscher Zukunftspreis 2019: PHYSEC auf der Preisverleihung in Berlin

Foto: PHY­SEC-Grün­der Dr. Chris­t­ian Zenger mit Bun­de­spräsent Frank-Wal­ter Stein­meier bei der diesjähri­gen Preisver­lei­hung des Deutschen Zukun­ft­spreis­es im Tem­po­drom in Berlin

Wir freuen uns sehr über unsere diesjährige Teil­nahme an der Ver­gabesrunde für den Deutschen Zukun­ft­spreis. Der Preis für Tech­nik und Inno­va­tion wurde am Don­ner­stag von Bun­de­spräsi­dent Frank-Wal­ter Stein­meier in Berlin vergeben. Dabei gilt schon die Nominierung als hohe Ausze­ich­nung — bewer­ben kann man sich nicht.

Wir grat­ulieren her­zlich den diesjähri­gen Preisträgern, der Münch­n­er Fir­ma Celo­nis!

Mit unser­er Teil­nahme an der Auss­chrei­bung in diesem Jahr sind wir nun bere­its zum zweit­en Mal beim Deutschen Zukun­ft­spreis berück­sichtigt wor­den. Die Ausze­ich­nung des Bun­de­spräsi­den­ten gilt als ein­er der bedeu­tend­sten Wis­senschaft­spreise in Deutsch­land und ist mit 250.000 Euro dotiert. Ins­ge­samt wurde sie in diesem Jahr zum 23. Mal vergeben.




We have won the 1st prize at the GRÜNDERPREIS NRW!

The prize hon­ours the most suc­cess­ful inno­v­a­tive busi­ness ideas, inno­v­a­tive prod­ucts and entre­pre­neur­ial per­son­al­i­ties from NRW. It is award­ed by the Min­istry of Eco­nom­ics, Inno­va­tion, Digi­ti­sa­tion and Ener­gy of North Rhine-West­phalia and NRW.BANK. The prize was award­ed for the eighth time in 2019 and is one of the high­est endowed com­pe­ti­tions in Ger­many. The award cer­e­mo­ny took place on Mon­day evening in Düs­sel­dorf. The jury con­sist­ed of rep­re­sen­ta­tives of the Min­istry of Eco­nom­ic Affairs, NRW.Bank and busi­ness start-up and eco­nom­ic experts from North Rhine-West­phalia.

PHYSEC is a wor­thy win­ner and a great exam­ple for the up-and-com­ing founder state. The com­pa­ny has its ori­gins in the Ruhr-Uni­ver­sität Bochum. This shows the enor­mous poten­tial of com­bin­ing sci­ence and busi­ness,” says Eco­nom­ics and Dig­i­tal Affairs Min­is­ter Prof. Dr. Andreas Pinkwart.

Founders of PHYSEC: Dr. Heiko Koep­ke (l.) and Dr. Chris­t­ian Zenger

As a devel­op­ment bank for North Rhine-West­phalia, we pro­vide busi­ness start-ups with advice and sup­port. And with the NRW GRÜNDERPREIS we are giv­ing them a stage to present their good ideas,” explains Eck­hard Forst, Chair­man of the Man­ag­ing Board of NRW.BANK. “PHYSEC is a shin­ing exam­ple of a start-up from our fed­er­al state and its two founders are high­ly deserved prizewin­ners.

We are delight­ed and thank you very much for this award!

More infor­ma­tion about the founder prize can be found here.

PHYSEC among the Top 10 Start-ups in Germany

PHYSEC among the Top 10 Start-ups in Germany

We have been hon­oured by the busi­ness mag­a­zine BILANZ as one of the top 10 start-ups in Ger­many. The “Start me up!” com­pe­ti­tion, in which we were able to present our tech­nol­o­gy to a jury of experts, took place in Berlin at the begin­ning of July.

Since 2016, the busi­ness mag­a­zine BILANZ has annu­al­ly orga­nized the start-up com­pe­ti­tion with Germany’s most inno­v­a­tive young com­pa­nies. Fur­ther infor­ma­tion on the win­ners will be avail­able in the next issue of BILANZ.


35th Chaos Communication Congress: PHYSEC presents details on the application of their technology

35th Chaos Communication Congress: PHYSEC presents details on the application of their technology

At the 35th annual conference of the Chaos Computer Club (35C3), the largest international hacker meeting in Europe, Christian Zenger, David Holin and Lars Steinschulte presented PHYSEC’s Enclosure-PUF technology.

This year’s Chaos Com­mu­ni­ca­tion Con­gress attract­ed more than 16,000 vis­i­tors to the exhi­bi­tion halls in Leipzig on three days. Under the mot­to “Refresh­ing Mem­o­ries” it was the venue for impor­tant debates, lec­tures and work­shops on tech­ni­cal and socio-polit­i­cal top­ics.

It was the first time that we gave insights into the PHYSEC tech­nol­o­gy. With Enclo­sure-PUF we pre­sent­ed an inno­v­a­tive tech­nol­o­gy that makes it pos­si­ble to ver­i­fy the authen­tic­i­ty, integri­ty and phys­i­cal state of a phys­i­cal object and to prove cor­re­spond­ing state­ments via dig­i­tal chan­nels.

In pub­lic envi­ron­ments, data extrac­tion from or manip­u­la­tion of com­put­er sys­tems is easy to per­form as it requires only phys­i­cal access. The aim of the talk was there­fore to demon­strate exem­plary tam­per resis­tance by means of a (very inex­pen­sive) self-built test bed in order to pro­tect secret infor­ma­tion with­out attack detec­tion or data era­sure cir­cuit. The use of elec­tro­mag­net­ic waves (or their prop­a­ga­tion behav­iour) enables the pro­tec­tion of indi­vid­ual small com­po­nents to be extend­ed to the entire periph­ery of a sys­tem. This in turn leads to the detec­tion of manip­u­la­tions so that suit­able coun­ter­mea­sures can be tak­en in good time. The pro­tec­tion can be used flex­i­bly with regard to size and appli­ca­tion.

In 2018, we were award­ed the Ger­man IT Secu­ri­ty Prize of the Horst Görtz Foun­da­tion for the devel­op­ment of the Enclo­sure PUF.

David Holin, Lars Steinschulte and Christian Zenger (f.l.t.r.) from PHYSEC during the talk at the 35C3 in Leipzig

Missed the talk? Click here for the record­ing.


Innovations from Bochum: MIT Technology Review names Christian Zenger “Innovator under 35” in Europe!

Innovations from Bochum: MIT Technology Review names Christian Zenger “Innovator under 35” in Europe!

After we had the pleasure of receiving his award as “Innovator under 35” in Germany only in July, Dr. Christian Zenger has now received further recognition: He is one of the Europe-wide “innovators under 35”!

Innovators Under 35” is the world’s leading community of innovators, pioneers and social pioneers. Since its inception, MIT Technology Review has annually published the list of the most brilliant innovators under 35 years of age who are making groundbreaking advances and actively shaping their research areas. The European programme highlights the work of the most talented young technology leaders and strengthens the international innovation community. The innovators were selected by the jury from over 1000 candidates.

With PHYSEC, Christian Zenger creates a system that detects small changes in the signals of encryption devices and could thus ensure an impenetrable and above all secure Internet of Things. According to Mahvash Siddiqui, Environment, Science, Technology and Health Officer at the United States Embassy in London (United Kingdom) and member of the jury for innovators under 35 in Europe, the young German innovator shows an “impressive combination of entrepreneurial and scientific-technical skills” and develops a technology “with the potential to change the world”.

Innovators Under 35” is an annual list that recognizes outstanding innovators under the age of 35. The awards cover a wide range of areas, including biotechnology, materials, computer hardware, energy, transport, communications and the Internet. The Technology Review magazine is published by the Massachusetts Institute of Technology (MIT). It reports on technological innovations from various fields that have the potential to change the world.

More information on the innovators can be found here.



Innovation “made in germany” — PHYSEC wins the 7th German IT Security Award

Innovation “made in germany” — PHYSEC wins the 7th German IT Security Award

Every two years, the Horst Görtz Foundation honors the best future-relevant innovations in IT security. We received first prize for the development of the Enclosure PUF. The concept makes it possible to verify the integrity of computer systems and their peripherals by using electromagnetic wave propagation effects. The award ceremony took place today at the it-sa trade fair in Nuremberg, the largest IT security trade fair in Europe. The German IT Security Award is the most renowned and highly endowed award in the industry and is determined in a two-stage process by a jury of experts.

More information about the award can be found here.

The Founder and the Award Win­ners ( © 2018 Nürn­bergMesse GmbH)


Christian Zenger is one of Germany’s innovators under 35

Pioneering ideas for the Internet of Things make Christian Zenger an ‘innovator under 35’

Exciting news for PHYSEC GmbH: Our cofounder Christian Zenger was awarded as one of the leading innovators under 35 in Germany for his research in the field of IT security in the Internet of Things (IoT).

PHYSEC com­bines dig­i­tal cryp­tog­ra­phy with infor­ma­tion the­o­ret­i­cal phys­i­cal lay­er secu­ri­ty and thus cre­ates IT secu­ri­ty solu­tions that eclipse all pre­vi­ous­ly known meth­ods. Unpre­dictable elec­tro­mag­net­ic changes between devices are used for encryp­tion: By two devices form­ing a cou­pled sys­tem, a new, com­mon key can be gen­er­at­ed at inter­vals of sec­onds, which can­not be read by exter­nal attack­ers. It can also be used to cre­ate device-spe­cif­ic dig­i­tal fin­ger­prints.

Dr. Chris­t­ian Zenger has there­fore received one of ten “Inno­va­tor under 35” awards in Berlin for his vision­ary tech­nol­o­gy. The Young Tal­ent Award is pre­sent­ed annu­al­ly by the Tech­nol­o­gy Review and hon­ors inno­va­tors who, through out­stand­ing research, have a deci­sive influ­ence in their respec­tive fields and have the poten­tial to use new approach­es to shape the future of sci­ence and tech­nol­o­gy in a sus­tain­able man­ner.

The com­pe­ti­tion was ini­ti­at­ed in 1999 by the US edi­tion of MIT Tech­nol­o­gy Review. Well-known for­mer prizewin­ners include Mark Zucker­berg, Sergey Brin and Daniel Ek. It is one of the most pres­ti­gious awards for young researchers, devel­op­ers and com­pa­ny founders.
The award was pre­sent­ed yes­ter­day at the Tele­fóni­ca Base­camp in Berlin.

The ten inno­va­tors under 35 from Ger­many at the award cer­e­mo­ny in Berlin. (© Heise Medi­en)


Outstanding success for young companies

Outstanding success for young companies

PHYSEC GmbH has been awarded the main prize of the largest and most renowned business plan competition in the German digital economy as ‘Digital Start-up 2018’.

At the CeBIT in Hanover, PHYSEC GmbH was award­ed the “Dig­i­tal Start-up 2018” prize by the Fed­er­al Min­istry of Eco­nom­ics and Ener­gy (BMWi) as part of the nation­wide com­pe­ti­tion. The prize was award­ed for the first time and was aimed at young com­pa­nies that have been par­tic­u­lar­ly suc­cess­ful in imple­ment­ing their found­ing ideas. The prize-win­ners received their awards dur­ing the “Start-up Talk: Dig­i­tal Inno­va­tions” con­gress by Thomas Jar­zombek, the Ger­man government’s coor­di­na­tor for aero­space.

PHYSEC convinces with security for the Internet of Things

PHYSEC could con­vince with the solu­tion IoTree, the tech­nol­o­gy for secure and user-friend­ly encryp­tion of com­mu­ni­ca­tion between net­worked devices in the Inter­net of Things. IoTree uses infor­ma­tion from the com­mon envi­ron­ment of two devices so that encryp­tion can­not be recon­struct­ed after­wards by poten­tial exter­nal attack­ers.

More infor­ma­tion about IoTree and pos­si­ble appli­ca­tions can be found here.

The prize provides growth capital for young companies

The prizes of the com­pe­ti­tion are endowed with a total of 100,000 euros — first place goes to 50,000 euros, sec­ond place to 30,000 euros and third place to 10,000 euros each. Oth­er award win­ners include COMPREDICT GmbH, enve­lio GmbH and RIPS Tech­nolo­gies from Bochum. The prize mon­ey is to be invest­ed in the start-ups as growth cap­i­tal.

Start-ups from the start-up ini­tia­tives of the Fed­er­al Min­istry of Eco­nom­ics and Ener­gy can apply for the “Dig­i­tal Start-up of the Year” award. In addi­tion to the “Start-up Com­pe­ti­tion — Dig­i­tal Inno­va­tions”, this also includes fund­ing pro­grammes such as “EXIST — Start-ups from Sci­ence”. A fur­ther con­di­tion for par­tic­i­pa­tion is the gen­er­a­tion of a min­i­mum turnover of 100,000 with­in the past twelve months by the start-ups.

PHYSEC and RIPS Tech­nolo­gies are two of the award-win­ning com­pa­nies from Bochum — the glob­al­ly impor­tant loca­tion for IT secu­ri­ty.

The winners of the competition during the award ceremony at CeBit (©Andrea Janssen)