When building websites and apps, it's really important to keep them safe. Here are some simple tips to help you code securely:
Check User Input: Always make sure to check and clean any information that users enter. This helps stop attacks, like SQL injection. For example, using prepared statements can make your database safer.
User Authentication and Permissions: Use strong ways to log in, like multi-factor authentication. This means users may need to provide more than just a password. Also, make sure each user has the right permissions for the information they can access.
Hide Sensitive Information: Use encryption, like TLS, to protect data as it travels over the internet. For passwords saved in databases, use strong methods to scramble them, like bcrypt.
Regular Security Checks: Regularly review your code and do security checks to find any weak spots. Tools like static code analyzers can help catch security problems before your code goes live.
Manage Third-Party Tools: Keep any third-party libraries up to date and check them for security risks, because old versions often have weaknesses that can be used by attackers.
By using these tips in your coding routine, you can make your applications much safer.
When building websites and apps, it's really important to keep them safe. Here are some simple tips to help you code securely:
Check User Input: Always make sure to check and clean any information that users enter. This helps stop attacks, like SQL injection. For example, using prepared statements can make your database safer.
User Authentication and Permissions: Use strong ways to log in, like multi-factor authentication. This means users may need to provide more than just a password. Also, make sure each user has the right permissions for the information they can access.
Hide Sensitive Information: Use encryption, like TLS, to protect data as it travels over the internet. For passwords saved in databases, use strong methods to scramble them, like bcrypt.
Regular Security Checks: Regularly review your code and do security checks to find any weak spots. Tools like static code analyzers can help catch security problems before your code goes live.
Manage Third-Party Tools: Keep any third-party libraries up to date and check them for security risks, because old versions often have weaknesses that can be used by attackers.
By using these tips in your coding routine, you can make your applications much safer.