The system employs HMAC-SHA256 (Hash-based Message Authentication Code using SHA-256) for license integrity verification. SHA-256 refers to the Secure Hash Algorithm producing 256-bit hash values (see ...

The pro-Russian hacktivist group known as CyberVolk (aka GLORIAMIST) has resurfaced with a new ransomware-as-a-service (RaaS) offering called VolkLocker that suffers from implementation lapses in test ...

The Trump Administration announced it is ending the IRS’s free tax filing program, Direct File, even though independent groups deemed it a success and users across the political spectrum rated their ...

Abstract: In contemporary digital cryptography, the public key method is known. In public key cryptography, encryption and decryption keys are required. The public key algorithms used to secure ...

Add a description, image, and links to the file-encryption-decryption topic page so that developers can more easily learn about it.

Elizabeth Guevara is a personal finance reporter who explains the world of business and economics and how it impacts your finances. She joined Investopedia in 2024. HABesen/Getty Images The IRS is ...

Americans will have one fewer free option to file their taxes in 2026 after the Trump administration killed IRS Direct File. Without it, Direct File supporters said Americans will end up spending more ...

WASHINGTON—The Internal Revenue Service is officially ending Direct File, the free, government-run tax-filing pilot program that the Biden administration started last year. Instead, the Trump ...

The IRS ended Direct File, the free, online pilot program that nearly 300,000 taxpayers in 25 states used to file returns for tax year 2024. The IRS website for Direct File says “Direct File is closed ...

The new program, Direct File, helped low- and moderate-income taxpayers file their returns more easily, and had been expanding. By Tara Siegel Bernard The Internal Revenue Service is shutting down its ...

Over two dozen states incorporated the free tax software in 2025, but the IRS has decided to discontinue the program. Peter is a writer and editor for the CNET How-To team. He has been covering ...