If you notice a lock sign next to your username, it implies your account is now set to private, which means that only followers you've approved may access your material. Before, anyone could see your posts even if they didn't follow you.
You can make your account public again at any time. You'll be asked to confirm your email address before the change takes effect.
Protected On Twitter, the padlock icon denotes a secure account. Tweets from protected accounts cannot be read unless you have been granted permission to do so. Protected accounts include government agencies, corporations, and celebrities.
An unprotected account can be any account that has not secured its privacy settings. Anyone can view your tweets without your approval. Even if you try to hide your tweets from certain people, they will still come up if they are searched for. Unprotected accounts begin with the default privacy setting of private, which means only those who you give access to your tweets can see them. You can also make an account public, which means anyone can see it.
If you want people to stop following you, you need to delete your account. Otherwise, they will continue to receive updates about your life through your timeline.
A padlock sign on any Facebook material indicates that it is exclusively available to you—none of your other Facebook friends can see, like, or comment on the item. This lock icon also appears next to any private posts on your timeline.
Private posts are those that only you can view. They're very useful for keeping certain information away from everyone else on Facebook. For example, if you have a lot of embarrassing photos of yourself, you could mark them private so that no one but you will be able to see them.
You can also use this feature to keep details about some events or offers exclusive to you or your group. For example, a restaurant might put up a notice saying "Join our email list" along with their contact information. You could mark this post as private, so that only you would be able to see it.
As long as you don't publicize the lock icon or any of the details surrounding the post, no one will know it's private except you and anyone you've invited to see it.
When you publish a post or update, it goes out to all your friends automatically.
Only your existing followers will be able to read your tweets if you secure them and make your Twitter account private. Accounts with protected tweets need each user to follow them. You may manually approve and control who can view your tweets. If you want more people to see your tweets, you should share them using other methods such as Facebook or Instagram.
However, the person still exists as a user and can continue to follow you.
If a website has a lock beside it in the search/address bar, it doesn't imply you're locked out; it implies the website uses security, which encrypts information between your browser and the server. In conclusion, websites with the padlock are safe to visit. It indicates that they are safe.
The lock symbol and associated URLs beginning with 'https' merely indicate that the connection between your web browser and the website server is encrypted. It does validate that the website owner has administrative access to the webserver and has confirmed his/her identity in a manner that differs depending on the SSL certificate used. For example, Let's Encrypt certificates are free and automated, so there is no human verification process when you visit one of these websites locked by Let's Encrypt.
A person who follows your account on Instagram may see, like, and comment on each photo you post. If this person likes or comments on at least one of your posts, they will see your name in their news feed. Your followers count is a reflection of your popularity on the platform.
Your profile's home page shows your latest posts with an option to scroll down for more. Clicking on the profile logo above your story displays your profile page which includes your username, any photos you've shared on the platform and other information such as your age, location and website. You can also add additional details about yourself such as hobbies, quotes or anything else you want to share.
Users can follow others by clicking on the heart icon next to their name on the profile page. Once followed, you will see a notification that says "🗦 @username was following you."
Instagram users can also be followers if they wish to stay up-to-date with what's happening with accounts they find interesting. They can do this by adding those accounts to their list of "favorites". When those users log into Instagram, they will see a list of accounts they are following highlighted in their news feed.