Technologies

Best password manager to use for 2021

Ditch the sticky notes and get peace of mind. One of our favorite password managers can be your first defense against getting hacked.

Working remotely has become routine for many of us, which means that it’s more essential than ever to secure your online accounts with strong passwords. But it can be a challenge to memorize dozens and dozens of passwords, and it’s downright dangerous to use the same old password over and over.

If you find yourself consistently getting locked out of one online account or another because you’re drawing a blank when you try to log in, it’s time to consider a password manager, which can help you seamlessly oversee and handle all your login credentials while maintaining password security. They’re also handy for autofilling forms and syncing your data across Windows PCs and Macs, iPhones, iPads, Android phones and more.

A password manager is essentially an encrypted digital vault that stores secure password login information you use to access apps and accounts on your mobile device, websites and other services. In addition to keeping your identity, credentials and sensitive data safe, the best password manager also has a password generator to create strong, unique passwords and ensure you aren’t using the same password in multiple places (password generation really comes in clutch when you can’t come up with yet another unique password on the fly for the latest must-have iOS app). With all the recent news of security breaches and identity theft, having a unique password for each location can go a long way to ensuring that if one site gets hacked, your stolen password can’t be used on other sites. You’re basically using multiple passwords to create your own security features.

Plus, with a manager, you don’t have to remember the various pieces of login information, such as shipping addresses and credit card information. With just one master password, or in some cases a PIN or your fingerprint, you can autofill a form or password field. Some also feature online storage and an encrypted vault for storing documents.

All our best password manager picks come in free versions, which typically let you securely store passwords for one device — although our pick for the best free manager can currently be used for syncing across multiple devices — and all handle hardware authentication through YubiKey. Our best password security manager picks also feature subscription options that let you sync your secure password login information across devices, share credentials with trusted family and friends, and get access to secure online storage. And if transparency is important to you, several of our picks are open-source projects. We also look at what a password manager is, its security features and the basics of how to use one.

Note that these password manager services are independently chosen by our editors. We’ll be updating this story periodically as new options become available. In light of our top choice’s recent pricing change, we may be reconsidering the order in the near future, and will update this story accordingly.

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Other free and paid options worth considering

Bitwarden, LastPass and 1Password are solid, affordable (or free) password keepers, and in a straw poll of CNET staffers, they were about neck-and-neck in use. But if you find none of our three recommended password managers works quite how you want, a handful of other apps are worth considering. These all have free versions available.

Dashlane

Offers limited free version (50 passwords on one device)
Base price beyond free: $59.88 per year
Works with: Windows, MacOS, Android, iPhone and iPad. Browser extensions for Chrome, Firefox, Safari, Internet Explorer, Edge and Opera.

Dashlane provides a simple and secure way to manage your passwords and keep other login information stored. Just for managing passwords, we like it as much as our picks, but the free Dashlane app limits you to one device and 50 passwords. The $60 Premium subscription is similar to plans from 1Password and LastPass. The $120 Premium Plus annual subscription adds credit and ID-theft monitoring.

Keeper

Offers limited free version (unlimited passwords on one device)
Base price beyond free: $35
Works with: Windows, MacOS, Linux, Android, iPhone and iPad. Browser extensions for Chrome, Firefox, Safari, Internet Explorer, Edge and Opera.

Keeper is another secure password manager that helps you manage login info on Windows, MacOS, Android and iOS devices. A free version gives you unlimited password storage on one device. The step-up version costs $35 a year and lets you sync passwords across multiple device options. For around $45 a year, you can get 10GB of secure file storage.

KeePassXC

It’s free
Donations accepted
Works with: Windows, MacOS, Linux, Chrome OS, Android, iPhone and iPad, BlackBerry, Windows Phone and Palm OS. Access via the web plus popular browser extensions. (Except for the official Windows version, KeePass for other platforms are unofficial ports.)

KeePass, another open-source software password manager, started on Windows and has been ported using the same code base to other platforms, including MacOS, Android and iOS. On the plus side, it’s totally free and endorsed by the Electronic Frontier Foundation. On the other hand, it’s really for advanced users only: Its user interface takes a bit of fiddling to get all the independently built versions of KeePass to work together.

What about NordPass and Norton Password Manager?

There’s been a shift in the market for VPN and antivirus software in recent months. Many of the companies behind these software packages are expanding them to become wider software suites. For instance: NordVPN now offers NordPass, a dedicated password manager, and Norton now offers a Norton Password Manager as part of its antivirus and identity theft packages. We haven’t specifically reviewed these password storage managers, if only because they don’t yet appear to have a feature set or pricing option that beats any of our preferred options above. If and when that changes, we’ll check them out in more detail.

Password manager basics

Still need more info on what password managers are, and why they’re better than the alternatives? Read on.

How does a password manager work?

To get started, a password manager will record the username and password you use when you first sign in to a website or service. Then the next time you visit the website, it will autofill forms with your saved password login information. For those websites and services that don’t allow automatic filling, a password manager lets you copy the password to paste into the password field.

If you’re stuck picking a good password, a manager can generate a strong password for you and watch that you aren’t reusing it across multiple services. And if you use more than one device, you want a manager that is available across all your devices and browsers, so you can access your passwords and login information — including credit-card and shipping information — from anywhere through the manager app or its browser extension. Some provide secure storage so you can store other items too, such as documents or an electronic copy of your passport or will.

Take note: Many password managers keep the master password you use to unlock the manager locally and not on a remote server. Or if it’s on a server, it’s encrypted and not readable by the company.

This ensures your account stays secure in case of a data breach. It also means that if you forget your master password, there may not be a way to recover your account through the company. Because of that, a few password managers offer DIY kits to help you recover your account on your own. Worst-case scenario, you start over with a new password manager account and then reset and save passwords for all your accounts and apps.

What makes for a secure password?

When trying to avoid a weak password, a good password should be a long string of capital and lowercase letters, numbers, punctuation and other nonalphanumeric characters — something that’s difficult for others to guess, but a snap for a password manager to keep track of. And despite what you may have heard, once you select a good complex password or passphrase, you don’t really need to change it periodically.

Can I use a web browser to manage my passwords and login information?

You can certainly use Chrome, Safari or Firefox to manage your passwords, addresses and other login data. You can even set up a master password to unlock your credentials within a browser. And while using an online browser’s password tool is certainly better than not using a password keeper at all, you can’t easily access your passwords and other login info outside of the browser or share login info with others you trust.

What about iCloud Keychain?

Through iCloud Keychain, you can access your Safari website usernames and passwords, credit card information and Wi-Fi network information from your Mac and iOS devices. This cloud storage option is great if you live in Apple’s world. But if you venture outside the Apple operating system and have a Windows or Android device or use the Google Chrome or Firefox browser, iCloud Keychain comes up short.

David Gewirtz contributed to this story.

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Apple, I’m (Sky) Blue About Your iPhone 17 Air Color

Commentary: The rumored new hue of the iPhone 17 Air is more sky blah than sky blue.

I can’t help but feel blue about the latest rumor that Apple’s forthcoming iPhone 17 Air will take flight in a subtle, light-hued color called sky blue.

Sky blue isn’t a new color for Apple. It’s the featured shade of the current M4 MacBook Air, a shimmer of cerulean so subtle as to almost be missed. It’s silver left too close to an aquarium; silver that secretly likes to think it’s blue but doesn’t want everyone else to notice.

Do Apple employees get to go outside and see a real blue sky? It’s actually vivid, you can check for yourself. Perhaps the muted sky blue color reflects a Bay Area late winter/early spring frequent layer of clouds like we typically see here in Seattle.

«Who cares?» you might find yourself saying. «Everyone gets a case anyway.» I hear you and everyone else who’s told me that. But design-focused Apple is as obsessive about colors as they are about making their devices thinner. And I wonder if their heads are in the clouds about which hues adorn their pro products.

Making the case for a caseless color iPhone

I’m more invested in this conversation than most — I’m one of those freaks who doesn’t wrap my phone in a case. I find cases bulky and superfluous, and I like to be able to see Apple’s design work. Also, true story, I’ve broken my iPhone screen only twice: First when it was in a «bumper» that Apple sent free in response to the iPhone 4 you’re-holding-it-wrong Antennagate fiasco, and second when trying to take long exposure starry night photos using what I didn’t realize was a broken tripod mount. My one-week-old iPhone 13 Pro slipped sideways and landed screen-first on a pointy rock. A case wouldn’t have saved it.

My current model is an iPhone 16 Pro in black titanium — which I know seems like avoiding color entirely — but previously I’ve gone for colors like blue titanium and deep purple. I wanted to like deep purple the most but it came across as, in the words of Patrick Holland in his iPhone 14 Pro review, «a drab shade of gray or like Grimace purple,» depending on the light.

Pros can be bold, too

Maybe the issue is too many soft blues. Since the iPhone Pro age began with the iPhone 11 Pro, we’ve seen variations like blue titanium (iPhone 15 Pro), sierra blue (iPhone 13 Pro) and pacific blue (iPhone 12 Pro).

Pacific blue is the boldest of the bunch, if by bold you mean dark enough to discern from silver, but it’s also close enough to that year’s graphite color that seeing blue depends on the surrounding lighting. By comparison, the blue (just «blue») color of the iPhone 12 was unmistakably bright blue.

In fact, the non-Pro lines have embraced vibrant colors. It’s as if Apple is equating «pro» with «sophisticated,» as in «A real pro would never brandish something this garish.» I see this in the camera world all the time: If it’s not all-black, it’s not a «serious» camera.

And yet I know lots of pros who are not sophisticated — proudly so. People choose colors to express themselves, so forcing that idea of professionalism through color feels needlessly restrictive. A bright pink iPhone 16 might make you smile every time you pick it up but then frown because it doesn’t have a telephoto camera.

Color is also important because it can sway a purchase decision. «I would buy a sky blue iPhone yesterday,» my colleague Gael Cooper texted after the first rumor popped online. When each new generation of iPhones arrive, less technically different than the one before, a color you fall in love with can push you into trading in your perfectly-capable model for a new one.

And lest you think Apple should just stick with black and white for its professional phones: Do you mean black, jet black, space black, midnight black, black titanium, graphite or space gray? At least the lighter end of the spectrum has stuck to just white, white titanium and silver over the years.

Apple never got ahead by being beige

I’m sure Apple has reams of studies and customer feedback that support which colors make it to production each year. Like I said, Apple’s designers are obsessive (in a good way). And I must remind myself that a sky blue iPhone 17 Air is a rumored color on a rumored product so all the usual caveats apply.

But we’re talking about Apple here. The scrappy startup that spent more than any other company on business cards at the time because each one included the old six-color Apple logo. The company that not only shaped the first iMac like a tipped-over gumdrop, that not only made the case partially see-through but then made that cover brilliant Bondi blue.

Embrace the iPhone colors, Apple.

If that makes you nervous, don’t worry: Most people will put a case on it anyway.

Technologies

Astronomers Say There’s an Increased Possibility of Life on This Distant Planet

Using the James Webb Space Telescope, astronomers are working to confirm potential evidence of life on a distant exoplanet dubbed K2-18b.

Astronomers are nearing a statistically significant finding that could confirm the potential signs of life detected on the distant exoplanet K2-18b are no accident.

The team of astronomers, led by the University of Cambridge, used data from the James Webb Space Telescope (which has only been in use since the end of 2021) to detect chemical traces of dimethyl sulfide (DMS) and/or dimethyl disulfide (DMDS), which they say can only be produced by life such as phytoplankton in the sea.

According to the university, «the results are the strongest evidence yet that life may exist on a planet outside our solar system.»

The findings were published this week in the Astrophysical Journal Letters and point to the possibility of an ocean on this planet’s surface, which scientists have been hoping to discover for years. In the abstract for the paper, the team says, «The possibility of hycean worlds, with planet-wide oceans and H2-rich atmospheres, significantly expands and accelerates the search for habitable environments elsewhere.»

Not everyone agrees, however, that what the team found proves there’s life on the exoplanet.

Science writer and OpenMind Magazine founder Corey S. Powell posted about the findings on Bluesky, writing, «The potential discovery of alien life is so enticing that it drags even reputable outlets into running naive or outright misleading stories.» He added, «Here we go again with planet K2-18b.Um….there’s strong evidence of non-biological sources of the molecule DMS.»

K2-18b is 124 light-years away and much larger than Earth (more than eight times our mass), but smaller than Neptune. The search for signs of even basic life on a planet like this increases the chances that there are more planets like Earth that may be inhabitable, with temperatures and atmospheres that could sustain human-like lifeforms. The team behind the paper hopes that more study with the James Webb Space Telescope will help confirm their initial findings.

More research to do on finding life on K2-18b

The exoplanet K2-18b is not the only place where scientists are exploring the possibility of life, and this research is still an early step in the process, said Christopher Glein, a geochemist, planetary researcher and lead scientist at San Antonio’s Southwest Research Institute. Excitement over the significance of the research, he said, should be tempered.

«We need to be careful here,» Glein said. «It appears that there is something in the data that can’t be explained, and DMS/DMDS can provide an explanation. But this detection is stretching the limits of JWST’s capabilities.»

Glein added, «Further work is needed to test whether these molecules are actually present. We also need complementary research assessing the abiotic background on K2-18b and similar planets. That is, the chemistry that can occur in the absence of life in this potentially exotic environment. We might be seeing evidence of some cool chemistry rather than life.»

The TRAPPIST-1 planets, he said, are being researched as potentially habitable, as is LHS 1140b, which he said «is another astrobiologically significant exoplanet, which might be a massive ocean world.»

As for K2-18b, Glein said many more tests need to be performed before there’s consensus on life existing on it.

«Finding evidence of life is like prosecuting a case in the courtroom,» Glein said. «Multiple independent lines of evidence are needed to convince the jury, in this case the worldwide scientific community.» He added, «If this finding holds up, then that’s Step 1.»