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Forums it-sa Expo Knowledge Forum E

Secure communication in the quantum age

Why risks from quantum computers are already relevant today and how to protect yourself from them.

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calendar_today Thu, 27.10.2022, 10:00 - 10:15

event_available On site

Action Video

south_east

Action description

south_east

Speaker

south_east

Product

south_east

Themes

Data protection / GDPR

Organizer

ROHDE & SCHWARZ

Event

This action is part of the event Forums it-sa Expo

Action Video

Action description

In 1994, the US mathematician and computer scientist Peter Shor developed an algorithm with which quantum computers can break common asymmetric encryption methods such as RSA and ECC. So far, no quantum computers with the required size are known, but several forecasts expect that corresponding quantum computers will exist in the next 10 years with a probability of more than 20%.
The fact is: the existence of large quantum computers would be the end of the asymmetric crypto algorithms mainly used today, such as RSA, DH and ECC, and thus also of almost all encryption and PKI systems used today.
In his presentation, Christian Stüble, Chief Technology Officer of Rohde & Schwarz Cybersecurity, provides answers to the following questions:

Why are risks from future quantum computers already relevant today?
What options exist to protect against attacks by quantum computers and what are their advantages and disadvantages?
What challenges do we face if we want to prepare our IT infrastructures for the quantum age and what activities already exist?