DNA strands on tiny beads hide and reveal encrypted messages through programmable fluorescence patterns read by flow cytometry.

AES-256 remains the gold standard for high-stakes data encryption. While other, more lightweight and less-energy-intensive encryption methods do exist, they operate with multiple trade-offs in ...

Every time you send a text, pay for groceries with your phone, or use your health site, you are relying on encryption.

Quantum computing is a double-edged revolution: an innovation to embrace for its unprecedented computational power in AI and ...

Researchers have developed a 'negative luminescence' system to create an innovative way of sending hidden information.Engineers at UNSW Sydney and ...

TikTok confirms it will not add end-to-end encryption to DMs, saying the decision helps safety teams and law enforcement monitor harmful activity.

Cyber experts say local governments need to get as sophisticated as the hackers to survive network attacks.

Overview Packetlabs uses penetration testing and adversary simulations to identify security weaknesses before hackers can exploit them.Talentica Software combin ...

It uses some of the oldest tricks in the book.

TikTok's US arm says its system is 'designed to balance user privacy with the ability to respond to scams, harassment, and other safety concerns.' ...

IntroductionIn January 2026, Zscaler ThreatLabz observed activity by a suspected Iran-nexus threat actor targeting government officials in Iraq. ThreatLabz discovered previously undocumented malware ...

According to a report by the BBC, TikTok will not add end-to-end encryption to DMs. The company told the news outlet it ...