Donald L. Buresh, Russian Cyber-Attacks on Estonia, Georgia, and Ukraine, Including Tactics, Techniques, Procedures, and Effects, Journal of Advanced Forensic Sciences, Volume 1, Issue 2, 2021, Pages 15-26, ISSN 2692-5915, https://doi.org/10.14302/issn.2692-5915.jafs-21-3930. (https://oap-bioscience.org/advanced-forensic-sciences/article/russian-cyber-attacks-on-estonia-georgia-and-ukraine-including-tactics-techniques-procedures-and-effects-1686) Abstract: The purpose of this essay is to compare and contrast the cyber-attacks on Estonia, Georgia, and Ukraine, including tactics, techniques, procedures, and effects. The paper states that none of the models will probably be repeated. The thesis is that cyber-attacks will change as technology changes. In other words, past cyber-attacks operations, particularly in Estonia, Georgia, and Ukraine, are not good predictors of future cyber-attack activity. Keywords: Cyber-Attack Tactics; Cyber-Attack Techniques; Cyber-Attack Procedures; Cyber-Attack Effects; Estonian Cyber-Attack; Georgian Cyber-Attack; Ukrainian Cyber-Attack