![]() ![]() Essentially, a port scan consists of sending a message to each port, one at a time. A port scan helps the attacker find which ports are available (i.e., what service might be listing to a port). All machines connected to a Local Area Network (LAN) or Internet run many services that listen at well-known and not so well known ports. Port Scanning is one of the most popular reconnaissance techniques attackers use to discover services they can break into. TIP: To Scan your ports online (fast and free), take our free Firewall Test Port scanning can uncover a number of holes that a hacker could use against you, we cover how to scan ports and more below. ![]()
0 Comments
Leave a Reply. |