(Buffer overflow attacks have become the most serious threat in network security, and embedded network security devices need to have the ability to resist buffer overflow attacks. After analyzing the basic principle of buffer overflow and the method of anti-buffer overflow attack, this paper proposes to establish a new security architecture of embedded network security equipment, and builds a multi-level anti-buffer overflow attack mechanism. According to the characteristics and special needs of network security equipment, this paper specifically discusses the multi-level and all-round anti-buffer overflow attack mechanism suitable for the needs of embedded network security equipment.
Anti-buffer overflow attack mechanism of embedded network security devices.doc)
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