cybersecurity

The complete guide to technology in 2026: how the internet, semiconductors, and quantum computing work, AI hardware, cybersecurity, and what's coming next.

Prompt injection is a trust-boundary problem in AI applications. Learn how direct and indirect injections work conceptually, why tools and retrieval increase risk, and which defensive controls make systems safer.

Post-quantum cryptography swaps RSA and elliptic-curve public-key schemes for NIST-standardized ML-KEM, ML-DSA and SLH-DSA. Sizes, timelines, limits.

Passkeys promise phishing-resistant login without memorized passwords. This guide explains public-key cryptography, device sync, recovery, and real security tradeoffs.

The quantum internet is not faster Wi-Fi. It is a network for distributing quantum states, entanglement, and ultra-secure communication under strict physical limits.

Ransomware attacks tripled year-over-year between Q1 2024 and Q1 2025. The average time attackers spend exploiting a known vulnerability dropped from 700 days in 2020 to 44 days in 2025. AI is now on both sides of every attack. Here is what the current threat landscape looks like, what is driving it, and what organizations and individuals can do about it.

The tech skills that mattered in 2020 (HTML, Excel macros) are not enough in 2026. This year, five skills shape how people work: data literacy (reading and critiquing data claims), AI tool usage (using ChatGPT, Claude, and AI assistants effectively), basic automation (writing simple scripts or using no-code tools), cybersecurity hygiene (password managers, two-factor authentication, phishing resistance), and prompt engineering (structuring requests to AI to get better outputs). You do not need to be a programmer, but you need to know what AI can do, how to protect yourself, and how to automate boring work.

Your ISP logs every site you visit. Your browser collects your location, search history, and fingerprint. Data brokers sell profiles built from public records, leaked databases, and inferences. Protecting privacy is not about hiding; it's about understanding the threat and matching your tools to the risk. A practical guide to browsers, DNS, VPNs, password managers, two-factor authentication, mobile privacy, and data brokers — with realistic effort levels.

Tor anonymizes web traffic by bouncing it through volunteer relays in encrypted layers. Here's how onion routing works, and what it doesn't protect.

5G cellular networks explained through the deployment fight: fiber costs, small cell permitting, Open RAN, and the security risks of virtualized cores.

How encryption works: AES and RSA, key exchange, the TLS 1.3 handshake, digital signatures, end-to-end messaging and NIST's 2024 post-quantum standards.