LSEC - Leaders In Security

Welcome to LSEC, an internationally renowned Information security cluster, a not for profit organization that has the objective to promote Information Security and the expertise in BeNeLux and Europe. Founded by the University of Leuven (K.U. Leuven), supported by European Commission FP7 and leading a unique PAN European Private partnership that interacts with Public Institutions, LSEC connects security industry experts, research institutes and universities, government agencies, end users, funding bodies and technical experts who are driving national and European research agendas. LSEC activities aim to raise cyber security awareness, support innovation and competitiveness of the European IT- Security market and promote the visibility of its members.


GuardSquare Hor Small

We are the world's leading provider of optimization and obfuscation software for Java and for Android. We develop and support ProGuard, the successful open source obfuscator for Java, and DexGuard, its specialized sibling for Android. We serve small developers, banks, gaming companies, media companies, hardware manufacturers, e-commerce companies, and everything inbetween. Our mission is to optimize and protect your applications, to save you time, effort, and money.

DexGuard is a specialized protector and optimizer for Android, making apps faster, more compact, and more difficult to crack. DexGuard automatically applies advanced techniques, providing layers of protection, significantly raising the bar for reverse engineering.

ProGuard is a free generic optimizer and obfuscator for Java bytecode. Over the years, it has solidly become the industry standard in its field. It is the default tool in development environments like Oracle's Wireless Toolkit, Netbeans, EclipseME, Intel's TXE SDK, and Google's Android SDK.


  • Country of origin:


  • Website:

  • type of institution:

    Software product development

  • Market (country):


  • Market (vertical):

    Individual developers, hardware, finance, security, e-commerce, media, telecommunication, health care, gaming...

  • member since:


  • Address:

    Termereboslaan 14

  • postal code:


  • place:


  • Contact address email:

    This email address is being protected from spambots. You need JavaScript enabled to view it.

  • Core Competences:

    Android and Java application protection and optimization

  • customers:


  • Core products:

    DexGuard: Android application protector and optimizer ProGuard: Java obfuscator and optimizer

  • Reason for becoming member:

    Looking for partners, value added resellers

  • Searching for/interested in:


More in this category: « ForgeRock Trasys »

LSEC for Security Professionals


LSEC for Security Companies


LSEC for enterprise & government


LSEC for academia & research institutes


Request information about LSEC Membership

Click here

Sign up for our newsletter

Click here

Learn more about current projects & industry collaborations

Click here

Contact us

Click here


Privacy | Disclaimer | Responsible Disclosure Copyright LSEC - Leaders In Security 2002 - 2017 - Kasteelpark 10, 3001 Heverlee - Leuven | tel. +