Why does site speed matter? | Improve webpage speed
If a website takes a long time to load, this can have adverse effects on the user experience, site traffic, and SEO. Websites that are optimized for performance have an…
What is OWASP? What is the OWASP Top 10?
The Open Web Application Security Project maintains a regularly updated list of the most pressing security concerns. What is OWASP? The Open Web Application Security Project, or OWASP, is an…
What is digital identity?
Digital identity is the way a computer stores a record of an external person or system. It is closely related to authentication. What is digital identity? In access management, digital…
What is token-based authentication?
Token-based authentication is one way to confirm a user’s or device’s identity. It relies on checking whether the entity possesses a previously issued token. What is token-based authentication? Token-based authentication…
What is authentication?
Authentication is the process of verifying identity. It requires using passwords, hardware tokens, or several other methods. In cyber security, authentication is verifying someone’s or something’s identity. Authentication usually occurs…
What is two-factor authentication? 2FA / 2 step verification explained
With two-factor authentication (2FA), users must prove their identity through two different means before being granted access. What is two-factor authentication? Two-factor authentication, abbreviated as 2FA, is an authentication process…
What is DNS Cache Poisoning? | DNS Spoofing
Attackers can poison a DNS cache by tricking DNS resolvers into caching false information, resulting in the resolver sending the wrong IP address to clients, and users attempting to navigate…
What is BGP? | BGP routing explained
Border Gateway Protocol (BGP) is the routing protocol for the Internet. Like the post office processing mail, BGP picks the most efficient routes for delivering Internet traffic. What is BGP?…
What is an autonomous system? | What are ASNs?
An autonomous system (AS) is a very large network or group of networks with a single routing policy. Each AS is assigned a unique ASN, which is a number that…
What is a DNS CNAME record?
The DNS CNAME record works as an alias for domain names that share a single IP address. A “canonical name” (CNAME) record points from an alias domain to a “canonical”…