HTTPS
HyperText Transfer Protocol Secure, commonly abbreviated to HTTPS, is the foundation of secure communication on the modern internet. It ensures that data shared between a user’s browser and a website is encrypted and protected from interception. By adding a crucial layer of security to standard HTTP, HTTPS has become the trusted protocol for safeguarding any sensitive information – such as login credentials or payment details – making it a vital component of online safety.
What is HTTPS?
HTTPS stands for HyperText Transfer Protocol Secure. It builds upon the standard HTTP protocol by adding encryption, ensuring that any data transmitted between a browser and a website cannot be easily intercepted, read, or altered by unwelcome third parties.
This protocol is now the default for modern websites – not just for eCommerce or banking platforms, but for any site that values user privacy and security. Without HTTPS, users and website owners risk exposing data to interception or manipulation, undermining trust and safety online.
How HTTPS Works
HTTPS secures online communication using SSL/TLS encryption. When you visit a website with HTTPS enabled, your browser and the server perform a “handshake” to establish a secure, encrypted connection. Once the handshake is complete, data – such as passwords, personal information, or payment details – can be transmitted securely, protected from interception or tampering. Digital certificates issued by trusted Certificate Authorities (CAs) play a key role by verifying a website’s authenticity – confirming that it’s what it’s claiming to be, and .
To better understand the foundation of HTTPS, you can read more about how HTTP works.
HTTPS and Security
HTTPS is essential for protecting user data and preserving trust. It shields information from threats like man-in-the-middle (MITM) attacks, where attackers intercept and manipulate traffic between users and websites. It also helps preserve user privacy, ensuring sensitive actions, like logging in or completing a purchase, remain confidential. However, while HTTPS encrypts traffic, it’s not a cure-all. For example, a malicious site using HTTPS can still deliver harmful content. Pairing HTTPS with further security practices, such as basic mitigation solutions, ensures a stronger defence against cyber threats.
Get in touch
HTTPS shouldn’t be considered optional – when it comes to trust, security, and compliance, it’s a basic requirement. Whether you’re running a website or simply browsing, prioritising the presence of HTTPS ensures safer online interactions.
Want to strengthen your site’s security? Speak to a DDoS specialist today to explore advanced protection options.
