Definition ∞ Spam mitigation refers to the strategies and techniques employed to reduce or eliminate unsolicited and unwanted messages or transactions on a network. In blockchain contexts, this often involves mechanisms to deter network abuse and maintain the integrity of transaction histories. Effective spam mitigation is vital for network usability and cost management.
Context ∞ Spam mitigation on blockchain networks is a critical area of development, particularly as transaction fees fluctuate. Discussions often revolve around implementing fee structures, computational puzzles, or reputation systems that disincentivize the propagation of trivial or malicious transactions, thereby preserving network resources.