Online security has now become a universal issue due to the fact that all employees are potential gateways for cyber criminals. Every employee at all levels of your company must understand possible security threats including spear-phishing and watering-hole. Educate your workforce by advising them to not easily trust suspicious-looking emails. In using USB media, employees should only use scanned devices. Also, ensure that your employees promptly update their OS and key applications. It is also important to remind them to avoid using unsafe public Wi-Fi. And when it comes to social networking sites, teach your employees to exercise caution when revealing corporate information.
Source: ITProPortal