This systematic review aimed to explore the research papers related to how Internet and social media may, or may not, constitute an opportunity to online hate speech. 67 studies out of 2389 papers found in the searches, were eligible for analysis. We included articles that addressed online hate speech or cyberhate between 2015 and 2019. Meta-analysis could not be conducted due to the broad diversity of studies and measure units. The reviewed studies provided exploratory data about the Internet and social media as a space for online hate speech, types of cyberhate, terrorism as online hate trigger, online hate expressions and most common methods to assess online hate speech. As a general consensus on what is cyberhate, this is conceptualized as the use of violent, aggressive or offensive language, focused on a specific group of people who share a common property, which can be religion, race, gender or sex or political affiliation through the use of Internet and Social Networks, based on a power imbalance, which can be carried out repeatedly, systematically and uncontrollably, through digital media and often motivated by ideologies.

该系统综述旨在探讨与互联网和社交媒体如何构成或可能不构成在线仇恨言论的机会有关的研究论文。在搜索中找到的2389篇论文中有67篇研究符合分析条件。我们收录的文章涉及2015年至2019年间的网上仇恨言论或网络仇恨。由于研究和衡量单位的多样性，无法进行荟萃分析。审查后的研究提供了有关互联网和社交媒体的探索性数据，可作为在线仇恨言论的空间，网络仇恨的类型，作为在线仇恨触发因素的恐怖主义，在线仇恨表达以及评估在线仇恨言论的最常用方法。作为关于网络仇恨的普遍共识，这被概念化为使用暴力，侵略性或攻击性语言，