Assessing Website structures, network infrastructure, and overall reviews of technology (wifi and anything computer related).
The key with staying secure on the Internet is: Update your software, keep systems up-to-date, close software and ports that are not needed.
Be vigilant perform unique tests on your forms and SQL command structures, you will only know that your data will not be compromised when you test. Having an independent person try things to break and gt by your security is the only way to be more secure.