Home About us Services References Security test Contact CS
Testing security
Revealing vulnerabilities
Stopping attacks
Cleaning email
Providing data

Penetration testing

Penetration testing is a cybersecurity service that identifies weaknesses so that we can take effective preventative measures.

More info


Vulnerability assessment is used to reveal weaknesses in your system or new product solutions before a real attacker exploits them.

More info

Incident analysis
and forensics

Incident analysis and forensics are used after or during an attack to identify the origin of a security breach. It is the first step towards improving your actual security solutions.

More info

Email security

Virusfree.cz is an unrivaled email threat detection service that helps you solve your problem with spam and viruses. It involves highly effective, intelligent, and trusted antispam and antivirus.

More info

Data feeds

Improve your cybersecurity solutions and stay up to date on new data. Thanks to our active threat analysis and Virusfree.cz service we can create our extensive database of current and potential security risks, which we offer as reputation data or samples to our clients.

More info


Are you trying to solve a particular cybersecurity problem? Let the professionals help you. We offer a full toolkit of cybersecurity solutions including cybersecurity advisory services.

More info

About cybersecurity

Are you sure nobody is stealing your data or money at the very moment? Just one single vulnerability within your security solution could lead to destroying your reputation and data theft.

You can easily avoid the incident thanks to the complex ICT security audit. Excello company helps with cybersecurity to various businesses since 2006. And we are ready to help you too.

About Us