VPN Protocol Firewall Traversal describes how a virtual private network gets its encrypted traffic through firewalls that were not designed with it in mind. Many office, school, and hotel networks restrict which ports and protocols…
Financial data privacy refers to how information about your money, accounts, and spending is collected, used, shared, and protected. Many people think of it only when a card is lost or a breach makes headlines,…
Internet of Things security basics describe the practices that keep connected devices, such as smart thermostats, cameras, and plugs, from being misused. Many of these devices sit quietly on home and office networks for years,…
Per domain VPN routing is a feature that sends traffic to specific websites through a VPN tunnel while other sites connect directly to the internet. Many everyday users find it useful when they want protection…
Mobile Device Security Basics cover the everyday habits and settings that keep a smartphone or tablet safe from theft, malicious apps, and unauthorized access. Most people carry a device that holds messages, photos, banking apps,…
Smart home data privacy concerns how information from connected devices such as speakers, thermostats, cameras and plugs is gathered, stored and shared. Many of these products quietly record usage patterns, voice requests and device status.…
VPN protocol NAT traversal describes the set of techniques that let a virtual private network connection work when one or both devices sit behind a router performing network address translation. Most home and office connections…
Connected device privacy describes how much personal information your internet-linked gadgets gather, store, and share, and how much control you keep over that flow. Many households now own dozens of such devices without thinking about…
VPN Protocol Network Roaming describes how a virtual private network keeps an encrypted connection working when your device moves between networks, such as leaving a home WiFi network for cellular data. Phones and laptops change…
Cloud Security Fundamentals describe the basic principles that protect data and services stored on remote servers operated by providers. Most people use the cloud every day through email, photo storage, and shared documents without thinking…