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Projects

Software Tool Development

1996–present

• Log analysis for OEZ – security analysis of firewall logs.
• SNMP proxy – a tool for forwarding SNMP traps while preserving the source IP address.
• gsmon (Generic Session Monitor) – monitoring and reporting of user VPN access.
• Muchacho – monitoring the data flow sent to a multicast group.
• ATTC – automatic ticket creation in the Alvao service desk from monitoring alerts (2017–2025).
• Odměny – input data for technician bonuses based on service desk data (since 2020).
• cnscm – internal certificate authority management and CRL distribution (2021–2025).
• NaNoMan – notification daemon for Nagios (2008).
• KKDM – device database and configuration generator for the Kompletní kancelář service (PostgreSQL, Python, 2007–2011).
• analfire – analysis and audit of static routing on firewalls and routers (T-Mobile, 2011).
• fistool – configuration synchronization for Cisco ASA firewalls (T-Mobile, 2013–2014).
• port-killer – automatic disabling of long-term unused switch ports (2015).
• switch port monitoring and mgi-xfer for automated file transfers (Makro, 2006–2012).
• WakeUp! – a web application for remotely waking up workstations via Wake-on-LAN (2017).

… and many more.