The method and system of internet security service by using packet marking

• Main Authors: LEE, SEUNG MIN, NAM, TAEK YONG, KIM, SUK YEON
• Format: Patent
• Language: English; Korean
• Published: 08.05.2004
• Edition: 7
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

PURPOSE: An Internet security service method using a packet marking function is provided to mark grades of customer packets, and to selectively pass through a security functional entity existing in an Internet service provider network, thereby supplying grade-based security services. CONSTITUTION: W...