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Log entries are very important in a developer’s life. We use it to display useful information, errors, workflows or even to debug something. Logs are very helpful during the development process, but should we leave them in a production app? Exposing information about the app Every information that we log can be a potential source of security issues! 
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Introduction Nowadays, IoT sensors are almost everywhere and they can sense information that may affect privacy or reveal information that wasn’t intended if it leaks. Particularly, Wireless Sensor Networks(later called WSN) are used extensively in many applications related with health monitoring, environmental monitoring, military purposes and home automation. Security of the privacy rights and the system from malicious attacks is vital when talking about this kind of applications because of the information they sense, plus the combined computational power. Unfortunately, since individually they are not wealthy regarding computational power and battery life, WSNs are not able to deal with traditionals cryptography algorithms to secure data transmission. That’s why other methods and algorithms must be designed and used for IoT systems.
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5 steps to make your iOS app more secure

Security is an important thing. Not only for financial apps, but for all. You should always keep it in mind. I'd like to introduce you 5 steps that are easy to do, but make your iOS app more secure.
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