Website Security: What Every Entrepreneur Should Know
SSL, strong authentication, updates, backups, monitoring — the 5 pillars of website security. OWASP resources and SiTech's approach.
Why Website Security Is Important
Website security is not just an IT issue — it's every entrepreneur's responsibility. 43% of cyberattacks target small businesses, and the average cost of a data breach for small companies reaches $120,000. A single vulnerable website can destroy years of built reputation. Customers trust secure sites — according to Google research, 85% of users abandon purchases on unsecured sites. Security directly impacts your revenue. According to OWASP (Open Web Application Security Project), 94% of web applications contain some form of vulnerability. That's why security must be an integral part of your business strategy.
SSL/HTTPS — The First Line of Defense
SSL (Secure Sockets Layer) and its modern version TLS (Transport Layer Security) are technologies that encrypt data between a browser and a server. When users see the green padlock in their browser's address bar, it means their data (passwords, credit cards, personal information) is encrypted and practically impossible to intercept. Google uses HTTPS as a ranking factor — without HTTPS, your site will rank lower in search results. Fortunately, SSL is now free — Let's Encrypt provides free SSL certificates that auto-renew. SiTech deploys every website with auto-renewing SSL certificates out of the box.
Strong Authentication
Passwords remain one of the weakest links in security. "123456" and "password" are still the most common passwords worldwide. A strong password must contain at least 12 characters, uppercase and lowercase letters, numbers, and special characters. Two-Factor Authentication (2FA) adds an extra layer of protection — Microsoft reports that 2FA blocks 99.9% of automated attacks. Password managers like Bitwarden or 1Password help you generate and store strong, unique passwords for every service. SiTech implements robust authentication systems including 2FA, OAuth, and SSO (Single Sign-On).
Updates and Backups
Software updates often contain security patches that fix discovered vulnerabilities. WordPress sites are particularly vulnerable due to outdated plugins — in 2025, 52% of discovered vulnerabilities were in WordPress plugins. Enabling automatic updates is one of the simplest and most effective security measures. Backups are your last line of defense — the 3-2-1 rule: keep 3 copies of your data, on 2 different media types, with 1 stored off-site. SiTech provides automatic backup systems for every website we build, ensuring your data is always recoverable.
How SiTech Helps You
At SiTech, security is the foundation of our work. Every website we build comes with built-in SSL/HTTPS, strong authentication, automatic backups, and regular updates. We use Next.js, which is less vulnerable to XSS attacks thanks to React's built-in protection. Our Supabase-based backend includes Row-Level Security (RLS) for database-level access control. We conduct security audits, monitor suspicious activity, and implement rate limiting to protect against brute force attacks. Cloudflare caching and DDoS protection are enabled on every project we host. Website security is not a one-time activity — it's an ongoing process. SiTech helps you stay protected at all times. The OWASP Top 10 is a great starting point — click the button below to explore their resources.