Attack; Autonomous system; Honeypot lowinteraction; Internet threat; Malware; Statistical processing Engineering controlled terms: Computer operating systems; Internet; Internet service providers; Linux; Malware; Probes; Statistical methods Attack; Autonomous systems; Honeynet; Honeypots; Network types; Slovakia; Statistical processing Engineering main heading: Network security

The paper focuses to the analysis of attacks against the honeynet from various autonomous systems (AS) in the Internet. The probes are distributed across various network types - academic, commercial VPS, ISP - in Czech Rep. and Slovakia. Attacker behavior differences per AS as well as activities done in the honeynet on individual probes were analyzed. Advanced statistical methods were applied to extract a closer idea on attackers' activities.