Add to ORKGWhile it is widely known that port scanning is widespread, neither the scanning landscape nor the defensive reactions of network operators have been measured at Internet scale. In this work, we analyze data from a large network tele-scope to study scanning activity from the past year, un-covering large horizontal scan operations and identifying broad patterns in scanning behavior. We present an analy-sis of who is scanning, what services are being targeted, and the impact of new scanners on the overall landscape. We also analyze the scanning behavior triggered by recent vulnerabilities in Linksys routers, OpenSSL, and NTP. We empirically analyze the defensive behaviors that orga-nizations employ against scanning, shedding light on who detec...
The internet is rapidly growing, and with it grows the number of malicious actors. For many attacks,...
Malicious agents like self-propagating worms often rely on port and/or address scanning to discover ...
Port scanning is prevalent in today’s Internet and often has malicious intent. Although many algo-ri...
Abstract While it is widely known that port scanning is widespread, neither the scanning landscape n...
Part 4: SecurityInternational audienceInternet scanning is a de facto background traffic noise that ...
Fast IPv4 scanning has enabled researchers to answer a wealth of security and networking questions. ...
Port scans are typically at the begin of a chain of events that will lead to the attack and exploita...
Incessant scanning of hosts by attackers looking for vulnerable servers has become a fact of Interne...
Scans are often used by adversaries to determine the potential weaknesses in a target network or sys...
Techniques like passive observation and random sampling let researchers understand many aspects of I...
Prior to exploiting a vulnerable service, adversaries perform a port scan to detect open ports on a ...
Abstract—Network Intrusion Detection is, in a modern network, a useful tool to detect a wide variety...
Fast IPv4 scanning has enabled researchers to answer a wealth of security and networking questions. ...
Abstract—This paper develops a high-performance, In-ternet-wide service discovery tool, which we cal...
Network scanning reveals valuable information of accessible hosts over the Internet and their offere...
The internet is rapidly growing, and with it grows the number of malicious actors. For many attacks,...
Malicious agents like self-propagating worms often rely on port and/or address scanning to discover ...
Port scanning is prevalent in today’s Internet and often has malicious intent. Although many algo-ri...
Abstract While it is widely known that port scanning is widespread, neither the scanning landscape n...
Part 4: SecurityInternational audienceInternet scanning is a de facto background traffic noise that ...
Fast IPv4 scanning has enabled researchers to answer a wealth of security and networking questions. ...
Port scans are typically at the begin of a chain of events that will lead to the attack and exploita...
Incessant scanning of hosts by attackers looking for vulnerable servers has become a fact of Interne...
Scans are often used by adversaries to determine the potential weaknesses in a target network or sys...
Techniques like passive observation and random sampling let researchers understand many aspects of I...
Prior to exploiting a vulnerable service, adversaries perform a port scan to detect open ports on a ...
Abstract—Network Intrusion Detection is, in a modern network, a useful tool to detect a wide variety...
Fast IPv4 scanning has enabled researchers to answer a wealth of security and networking questions. ...
Abstract—This paper develops a high-performance, In-ternet-wide service discovery tool, which we cal...
Network scanning reveals valuable information of accessible hosts over the Internet and their offere...
The internet is rapidly growing, and with it grows the number of malicious actors. For many attacks,...
Malicious agents like self-propagating worms often rely on port and/or address scanning to discover ...
Port scanning is prevalent in today’s Internet and often has malicious intent. Although many algo-ri...