Exhibit 99.1 Radware Reports Third Quarter 2023 Financial Results Third Quarter 2023 Financial Results and Highlights • Revenue of $61.6 million, down 13% year-over-year • Cloud ARR of $62.5 million, up 25% year-over-year • Non-GAAP EPS of $0.07; GAAP net loss per diluted share of $0.16 TEL AVIV, Israel, November 1, 2023 - Radware® (NASDAQ: RDWR), a leading provider of cyber security and application delivery solutions, today announced its consolidated financial results for the third quarter ended September ...