On security sector reform, gender-based violence can be rooted in traditional values and norms, stereotypes and structures that are transmitted through education and perpetuated by civil society. These stereotypes, values and norms are mirrored in the security sector, which is also one of the key areas to focus on in the fight against discrimination and gender- based violence. If the security sector is to be effective in fighting impunity for crimes committed against women, it must be reformed, taking into account sexist clichés and patterns of deep-rooted discrimination against women, and by including women's networks in the process.