LuLu is an open source firewall tool for macOS。Can block outgoing network connections for any app，until you give us your permission。While LuLu is designed to detect malware generally by flagging unauthorized network connections，But it can also be used to prevent macOS components or third-party applications from transmitting information to remote servers。 feature 100% 免费 没有广告，no time trial，No missing features。 it doesn't track、监视或监视你——因为那只是纯粹的邪恶！ 开源 LuLu 的完整源代码可在 GitHub 上找到。This transparency allows anyone to audit their code，or understand exactly what's going on。 保护 L...