YubiKey NEO Updates

Yubico Team

Yubico Team

2 minute read

UPDATE: YubiKeys with serial numbers 2624253 to 2624449 and 2624801 to 2625499 are also not configured with fixed card manager keys.

Our YubiKey NEO, is a JavaCard-based product. The NEO has a set of card manager keys that allows you to delete/add/update the software “applets” running on the NEO, through the Global Platform interface.

We launched the YubiKey NEO as a “Developer Edition”, and as such, the card manager keys were set to a single value to facilitate development.

For production use we don’t recommend this, since anything you can do is also something an attacker can do, thus potentially achieving a denial of service of your NEO by (for example) removing all applets on it. (Note that the card manager keys does not give anyone the ability to extract secrets, that’s by design never possible.) As the Yubico applets have now reached a reasonable level of maturity, we are proactively changing our processes around card manager keys. The YubiKey NEOs that have shipped from July 1st 2014, starting with serial number 3,000,000, are no longer configured with the fixed card manager keys.

What does this mean if you are an existing YubiKey NEO customer? If you are concerned with someone else modifying the software on your NEO we recommend that you change the card manager keys. Global Platform can be used to change the card manager keys.

Initially we targeted YubiKey NEO towards early adopters and developers; now the majority of our customers are moving to production deployment and require production devices. What does this mean if you want to develop applets for the YubiKey NEO? We are setting up a YubiKey NEO Developers program for you to order YubiKey NEO “Developer Edition” that come with the known card manager keys, so you can load and delete applets as you wish, and services for Yubico to load your applets onto production YubiKey NEO for your customers. We will announce the launch of the YubiKey NEO Developer program here and on our social media channels.

We are improving the way we set-up the OpenPGP applet on YubiKey NEO; from shipments made today, we now set the card serial number to be the same as the YubiKey laser etched serial number; that’s important if you have multiple YubiKey NEO. Secondly, we are shipping version 1.0.6 of the OpenPGP applet that works with GnuPG version 2.0.22+ and supports import of secret keys.

,
Talk to our teamTalk to our team

Share this article:
  • Digital security’s unique role in protecting our environmentAs sustainability expands to include social, economic, and technological challenges, cybersecurity has emerged as a top global threat – with cybercrime projected to cost $12 trillion this year. Stolen credentials and phishing account for 80% of breaches. At Yubico, making the world more secure is just part of how we care for the world around […]Read moreCSREarth DaySecure It ForwardSustainability
  • Breaking down Australia’s plan to combat AI-driven phishing scamsAcross Australia, cybercrime continues to be a major challenge impacting businesses, critical infrastructure and consumers alike. The use of AI by bad actors across the spectrum of cybercrime is on the rise, and as a result, credential phishing scams are becoming increasingly sophisticated. AI is effectively helping to lower the cost of phishing and increase […]Read moreAIAPACAustraliaphishing
  • 5 fast cybersecurity tips to clean up your digital lifeWith today being Identity Management Day, now is the perfect time to take stock of your online presence, update security settings, and ensure that your personal data remains protected from cyber threats like phishing. We’re also seeing increasing concerns of DeepSeek and other AI tools around data privacy making these kinds of attacks more successful […]Read morebest practices
  • surface blog crownMicrosofts Surface Pro 10 möjliggör NFC-baserad lösenordsfri inloggning med YubiKeys, för företagDra fördel av det långvariga samarbetet mellan Microsoft och Yubico genom att distribuera YubiKeys tillsammans med den nya Surface Pro 10 enheten för ditt företag. Read morenfcpasswordless