Here are 3 things you need to know about your Facebook data

An data expert explains why deleting your Facebook account after the Cambridge Analytica scandal won't help protect you.

An online reputation expert says deleting Facebook accounts won't solve the problem of data breach

Coode said the best way to limit information shared via Facebook is through your "App" and "Ads" setting. (Paul Sakuma/Associated Press)

The founder of a tech firm that manages online reputations says deleting your Facebook account won't help when it comes to protecting your information. 

Cat Coode, a software engineer and the founder of Binary Tattoo, said since the Cambridge Analytica scandal broke, she's been flooded with questions from her clients, asking her what they should do to protect their data. 

Coode said people assume that if they delete their Facebook accounts their information will be better guarded and protected. 

"They need to appreciate that the data they've already shared is already taken and analyzed by companies like Cambridge Analytica," she said. 

"If you've liked a public page in the past, then they take that information from you, including your name, age, social demographics."

According to Coode, here's what you need to know about your Facebook data: 

1. To limit the amount of information you're sending out, check your app and ad settings on Facebook

"I always say that when you're waiting either at the doctor's office or whatever, take that time to go through the settings on your device," Coode said. 

This can happen in Facebook settings under the "Apps" and "Ads" category, where each one listed has permission to access the user's information and account data. 
Cat Coode is a software engineer and the founder of Binary Tattoo. (Submitted by Cat Coode )

"That tells you all the places you have signed in using your Facebook ID," she said. 

"I myself have two, but I have friends who tell me they have hundreds of apps they've connected via their Facebook site." 

2. If you're not paying for the app, then you're paying for it with your information. 

"For example if you're downloading a Sudoku app and it asks for access to your contacts, that's not necessary."

Coode said customers are often "paying" for the free apps with their private data, giving the example of a flashlight app collecting the user's location data. 

She said it gets trickier when someone from your network agrees to share their contact list in the app, therefore also "giving away all of your personal information including your email address, and everything else they have on you."

Coode reiterates that "a lot of our data is out there because of the connections we're passing around."

"There's not much we can do about it," she said.   

3. When it comes to Facebook, everything is operated under American law. 

Coode said even though Canada has its own privacy laws, our Facebook data actually falls under American law because "we're using American services" and "our data is being stored on American servers." 

"That whole thing with the CIA and Edward Snowden — how they said they can access our data without a warrant, that still applies to us as Canadians, because the data is being kept on American soil," Coode said. 

"It's a grey area [but] until there's a Facebook Canadian office, we do fall under these legislations."