From the course: Security Tips
Use a password manager
- [Instructor] Working with online services means keeping track of lots of different email addresses, user names and passwords. It can be tempting to use the same user name and password wherever you can to keep things simple. If you use the same password for different services, and your credentials are compromised or leaked from any of those sites that you use them on, someone would be able to access your other accounts, too, and if you share passwords for services with other people, you might be inadvertently giving them access to other parts of your online life, so it's recommended that you use a different strong password for each site, which sounds reasonable. But in practice, it's often pretty difficult. To help manage this, we can use software called a password manager. In addition to storing passwords so you don't have to remember them, password managers can also fill in login forms on the web with your information automatically and they can store some other kinds of information, like notes, securely. I like to use the secure notes feature of my password manager to keep a record of my answers to security questions that some sites require, but I'll talk about that in a later episode. Many password managers can also generate passwords for you so you don't have to think up a new password whenever you sign up for a new service, or when the time comes to update an old password. Usually, password manager software protects all of these passwords and other pieces of information with one master password, which is something you need to remember. The passwords are stored securely until you unlock them. There are a number of different tools for storing passwords including LastPass, KeePass, and my favorite, 1Password. In fact, we have a whole course focusing on 1Password here at LinkedIn Learning. Some password managers act as standalone applications, and some have a browser extension. Many web browsers even have a built-in password manager for website credentials. Chrome, Firefox, and Safari are each able to store passwords once you create them, right from a website, and then give you that information back when it's needed for a login form. Many of the password manager applications and all of the browser-based ones offer the ability to synchronize your saved passwords to other computers where you've signed in. You can decide whether to enable this feature or not and if you have more than one computer, or a computer and a mobile device where you use passwords, it can be very helpful. As you can see, these tools make it much easier to work with strong passwords and reduce the burden of keeping separate passwords for different sites. But not everyone is comfortable with storing their passwords electronically or syncing them to the cloud. If you're not comfortable using software to track your passwords, you can use a paper notebook to hold them, as long as you keep that notebook away from prying eyes. A software solution is generally much more secure, but some people aren't comfortable with using software password managers. Keep your notebook in a safe, or in a locking drawer in your desk. Don't use a sticky note or something that's easy to leave out or to lose, and make sure to leave space to write in a new password if you change a password, as you should every now and then. It used to be common wisdom to never write down passwords, but that practice led to people making their passwords short or simple in order to better remember them, and in the modern world of the Internet, a simple or short password is not sufficient to protect an account. As I mentioned earlier, setting a strong password that's unique to each site you use is much more important. Using a different password for each site can be daunting, but with password management tools, we can make it a lot easier.
Contents
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Use a password manager3m 3s
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Choose good passwords3m 18s
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Use two-factor authentication5m 22s
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Security questions3m 39s
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Smart home devices3m 24s
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Secure your home Wi-Fi5m 40s
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Laptop security5m 36s
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Browse the web safely3m 52s
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Block ads and trackers4m 57s
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Recognize phishing emails5m 6s
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Recognize phone scams6m 42s
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Donate a computer safely3m 45s
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Back up data securely2m 37s
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Encrypt sensitive files9m 4s
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Use a VPN service5m 5s
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Browse the web with Tor4m 45s
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Social media security options6m 20s
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Mobile device security5m 14s
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Stay secure on shared computers6m 9s
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Scan for viruses and malware5m 45s
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Stay secure when traveling6m 56s
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Keep work and home information separate5m 21s
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Use the cloud securely2m 8s
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Cache and cookies5m 54s
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Spear phishing and catfishing4m 55s
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Understanding and preventing ransomware2m 29s
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Keeping an eye on your own security4m 8s
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What's a URL?6m 28s
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Turning on and using full-disk encryption2m 13s
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What to do if your information is compromised5m 34s
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How to tell if a link is legitimate4m 3s
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Understanding biometric security3m 26s
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What is public key encryption?3m 3s
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Build a portable apps USB6m 41s
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Handling information securely3m 54s
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Understanding common attacks5m 17s
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Paying securely online5m 45s
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Wireless security for mobile phones4m 3s
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Chatting securely4m
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Configuring 2FA with Authy3m 45s
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Configuring 2FA with 1Password3m 28s
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Securing your email account2m 38s
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Encrypted email2m 29s
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Steganography2m 24s
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Exploring app permissions2m 36s
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Using kiosk mode in Windows 104m 5s
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Using a separate network for your IoT devices4m 26s
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Adding a guest account to your computer4m 52s
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Safely donating mobile devices3m 38s
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Learn more about security with LinkedIn Learning2m 22s
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