Add or change your Cyfrin profile picture.
Click your profile picture in the top right of Cyfrin, then click your profile name.
Click Edit profile
Click on your profile picture
Upload and resize your new profile picture
Click on the "save changes" button
Your profile picture should be at least 320 pixels wide and 320 pixels tall for best quality.
Add or change your cover photo.
A cover photo is the larger photo at the top of your profile, above your profile picture. Like your profile picture, cover photos are public, meaning anyone visiting your profile can see them.
Click your profile picture in the top right of Cyfrin, then click your profile name.
Click Edit profile
Click on your cover photo
Upload and resize your new cover photo
Click save changes
Note: For best quality, your cover image should be at least 1500x500 pixels.
What to do if you can’t change your profile picture or cover?
If you're having trouble changing your profile picture:
Check if you're connected to a reliable data or Wi-Fi network.
Delete your cache and cookies and login again
Refresh the page and try again.