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Bachelor/Master Thesis: Fuzz testing of the Ericsson Packet Core User Plane

Job Description

Date: Nov 4, 2019

Do you want to do your thesis with us in Göteborg?

 

Would you like the chance to do your thesis together with one of the world’s leading technology companies? We are on a quest to enable communication for everyone and everything and we believe that we do that by being as innovative as possible. If you want to help us to be even more innovative – then you are on the right track!

 

We want you to become a part of a truly global company working across borders in 180 countries, offering a diverse, performance-driven culture & an innovative & engaging environment where employees enhance their potential every day. Come and learn and grow with us at Ericsson.

 

Introduction

 

As a market leader in mobile network solutions, Ericsson is constantly working towards increasing performance of its systems. Our systems handle a major part of all mobile Internet traffic. More than 300 operators in 140 countries rely on our Evolved Packet Core solutions.

 

One of the products in Ericsson's portfolio is the Ericsson Packet Core User Plane. The User Plane handles traffic between the radio network and the Internet. All data traffic in a mobile network passes through the User Plane. It is implemented as a distributed real-time system and it runs on many different platforms - including carrier-grade routers, virtual machines and containers.

 

The User Plane has very high performance requirements such as 99.999% up-time even during extreme traffic conditions. It is mission-critical as it is a corner stone in the Packet Core Network. Without User Plane functionality mobile data traffic will not work. Hence, the integrity of the User Plane is of paramount importance.

 

Description of the thesis

 

Penetration testing is a paramount aspect for verification of mission-critical applications that is part of the mobile infrastructure connecting the global population through Internet.

Moving into 5G the User Plane is decoupled into a next-generation microservice-based Cloud Native architecture. Such architecture makes it possible to do fuzz testing per microservice to ensure the continuous integrity of each individual service.

We would like You to investigate how fuzz testing can be used to ensure the integrity of the Ericsson User Plane.

 

In the thesis work You could:

Explore tools/libraries for (instrumented) fuzz testing.

Integrate the suitable tools into the test framework of the User Plane microservices.

Evaluate the benefits of doing fuzz testing.

 

Qualifications

Passion in coding

 

Application 

 

If you feel interested, please send in your application as soon as possible. The start date can be adjusted to both your and the business needs – the intention is to start in January 2020.

While applying please attach your updated CV, current grades and cover letter written in English into one document (under CV field in the application tool) and clearly define your technical knowledge.

 

If you have any additional questions, please contact Patrik Nyman at patrik.nyman@ericsson.com,  070-986 41 06 or Recruiter Elzbieta Penpeska at elzbieta.penpeska@ericsson.com

 

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Ericsson complies with applicable country, state and all local laws governing nondiscrimination in employment in every location across the world in which the company has facilities. In addition, Ericsson supports the UN Guiding Principles for Business and Human Rights and the United Nations Global Compact.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, training and development.

Ericsson expressly prohibits any form of workplace harassment based on race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetic information.

 

Primary country and city: Sweden (SE) || || Göteborg || Stud&YP

Req ID: 300703