Abstract: The transition to IPv6 introduces new security challenges, particularly within the Neighbor Discovery Protocol (NDP). While the SEcure Neighbor Discovery (SEND) protocol was designed to ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

End-to-end encryption (E2EE) is the gold standard for secure communication, ensuring that only the sender and the intended recipient can ever read a message. But for email, implementing it has always ...

Federal employees at multiple agencies received emails Tuesday blaming congressional Democrats for a potential government shutdown “forced” by the party, an unusual use of government communications ...

Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

Messaging is still one of the best ways to communicate with your friends and family. To send an SMS, all you need is a SIM card with an active messaging plan installed on your smartphone. But what if ...

Have you ever hit “Send” on an email, only to realize moments later that you forgot an attachment, made a typo, or sent it at the wrong time? It’s a sinking feeling we’ve all experienced, but here’s ...

Yes, Java certification is still worth it, but it pays to know which ones will help you stand out. Here's what you need to know about Java course certificates and hiring in 2025. Java, which turns 30 ...

"How-to" guides and ready-to-use code examples for tackling common tasks and exploring useful patterns in Java development.

Receiving an email from Google might feel safe, but it shouldn’t anymore. A new phishing campaign is leveraging a clever mix of Google OAuth abuse and DKIM replay attacks to deliver malicious emails ...

In what has been described as an "extremely sophisticated phishing attack," threat actors have leveraged an uncommon approach that allowed bogus emails to be sent via Google's infrastructure and ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.