Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Abstract: Security at the physical layer (PHY) is a salient research topic in wireless systems, and machine learning (ML) is emerging as a powerful tool for providing new data-driven security ...

Community driven content discussing all aspects of software development from DevOps to design patterns. One of the most secure ways to communicate across the public internet is to use SSH. This is why ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS ...

Open Microsoft Edge, and press Alt + F to bring up the menu Click on Settings, and then click on the Profiles menu > Passwords Under Offer to save passwords section, locate Sign in Here you have two ...

What is two-factor authentication, and why do experts say it's the key to better online security? Two-factor authentication—often referred to as two-step authentication and 2FA—is a method for keeping ...

I review privacy tools like hardware security keys, password managers, private messaging apps, and ad-blocking software. I also report on online scams and offer advice to families and individuals ...

Have you ever found yourself logged out of your Facebook or other social media account? Are you worried someone will hack into any of your most-used websites, especially if you store payment ...

Protecting an account with just a username and password is not very smart. Both can be stolen, guessed, or cracked too easily. This is why two-factor authentication (2FA) is recommended for all ...

Microsoft has officially deprecated NTLM authentication on Windows and Windows servers, stating that developers should transition to Kerberos or Negotiation authentication to prevent problems in the ...