256-bit AES - the same standard that protects banking transactions
What the Mincifry certificates are in plain language: why banks and Gosuslugi ask for them, whether it is safe, installing on iPhone, Android and PC, checking and removing.
What actually makes public Wi-Fi in cafes, hotels, and airports dangerous: attack types, what changed with ubiquitous HTTPS, a protection checklist, and when you need a VPN.
How not to lose important data. The 3-2-1 rule, cloud and local backups, encrypting backup copies.
How to protect your email. PGP encryption, secure providers, protection from phishing and hacking.
How to configure your browser for maximum security. Chrome, Firefox, Brave, Safari - comparison and recommendations.
What are passkeys and how they work. Setup on Apple, Google, Microsoft. Why they're safer than passwords.
How to choose a password manager. Comparing Bitwarden, 1Password, KeePass. Setup, migration, best practices.
What is the Zero Trust model and how it changes the approach to security. Principles, implementation, practical examples.
Everything about two-factor authentication. SMS, TOTP, hardware keys, passkeys. How to set up and which method to choose.
Risks of smart devices for network security. How to protect cameras, speakers, thermostats, and other IoT gadgets.
How phishing works, signs of fake sites and emails. AI phishing and protection methods. Practical tips.
What is the quantum threat to encryption. How post-quantum cryptography works and which VPNs already use it.
How to secure work data when working from home, cafes, or coworking spaces. VPN setup for freelancers and employees.
Honest look at VPN capabilities and limitations. What it protects against and what it doesn't. Common misconceptions.
Comparing security of mobile internet and public WiFi networks. When to use 5G and when to use VPN.
How artificial intelligence is used for cyberattacks. Voice and video deepfakes, smart phishing, protection from AI threats.
Basic cybersecurity rules for everyday life. Passwords, updates, backups, and other essential habits.
Secure access to AI services through VPN. Privacy protection for your conversations and queries.
How to prepare your smartphone and laptop for international travel. Practical tips for protecting personal data.
Comparison of free and paid VPN services. Risks of free VPNs, benefits of paid ones, how to choose.
What port 443 is in plain language: why the entire secure internet runs through it, how it differs from port 80, how to check whether it's reachable, and why modern VPN protocols use exactly this port.
What are VPN logs, what data providers collect, and why no-logs policy matters.
What a VPN is and how it works: encryption, the tunnel, protocols — no jargon. What a VPN is actually for, what it cannot do, and how to pick a service.
Criteria for choosing a reliable VPN service. What to look for and why free VPNs are dangerous.
