Cloudflare
What Is Cloudflare Cloudflare is a global platform that sits between visitors and a website’s origin server. It works as a CDN as well, which means it can…
Site Security
DDoS, SSL, firewalls and app security — lock down every layer of your site.
Content Security Policy (CSP)
What Is Content Security Policy (CSP) Content Security Policy (CSP) is a web security standard that reduces the risk of client-side attacks. It allows administrators to define which…
Cross-Origin Resource Sharing (CORS)
What Is Cross-Origin Resource Sharing (CORS) Cross-Origin Resource Sharing (CORS) is a browser security mechanism. It controls how web applications request resources from different origins. An origin consists…
Cross-Site Request Forgery (CSRF)
What Is Cross-Site Request Forgery (CSRF) Cross-Site Request Forgery (CSRF) is a web security threat that tricks users into performing unwanted actions. These actions occur on applications where…
Cryptography
What Is Cryptography Cryptography uses mathematical techniques to secure data – protecting information from unauthorized access and modification. Therefore, it represents a core component of modern security architecture.…
Dark Web
What Is the Dark Web The Dark Web describes a portion of the internet that is intentionally hidden. It therefore requires specific software or network configurations to access.…
Deep Web
What Is the Deep Web The Deep Web is part of the internet, that includes all internet content not indexed by traditional search engines. These search engines are…
Denial of Service (DoS)
What Is Denial of Service A Denial of Service (DoS) attack attempts to make a system unavailable to users. It achieves this by overwhelming resources. These resources include…
Distributed Denial of Service (DDoS)
What Is DDoS A Distributed Denial of Service (DDoS) attack disrupts service availability through coordinated traffic from multiple systems. These systems are typically compromised and controlled remotely. Instead…
Encryption
What Is Encryption Encryption converts data into an unreadable format. This process protects information from unauthorized access by ensuring that the data cannot be interpreted without the correct…
Fail2Ban
What Is Fail2Ban Fail2Ban is a host-based intrusion prevention tool. It protects Linux systems from brute-force attacks. The software monitors log files for suspicious activity. When it detects…
Firewall
What Is a Firewall A firewall is a network security system that monitors, filters, and controls incoming and outgoing traffic based on predefined rules. In server virtualization, firewalls…
Firewall GUI
What Is Firewall GUI A Firewall GUI provides a visual interface for managing firewall rules and network security. Instead of typing commands, users interact with simple menus and…
Spam and Unsolicited Communication
What Is SPAM Spam refers to unsolicited and unwanted digital messages. These messages are typically sent in bulk. Their primary goal is to advertise services, distribute malicious content,…
SSL
What Is SSL SSL stands for Secure Socket Layer. It was a pioneering protocol for secure network communication. Its primary purpose was to protect data in transit between…