If you've heard or seen the term DNS or DNS server on your computer, you may be wondering what it means, and how it affects your internet.

Linux offers many classic commands, but some are already outdated, insecure, or are now inefficient. We show you which ...

As frustrating as it is that governments and businesses are running roughshod over our online freedoms, at least we have plenty of good VPNs to choose from to keep us protected online. There are so ...

Ip2region is an offline IP address manager framework and locator with both IPv4 and IPv6 supported, supporting billions of data segments, ten microsecond searching performance, xdb search client for ...

Instead of broadcasting your Domain Name System requests in plaintext, DNS over HTTPS encrypts your requests so that they're ...

As a small business owner, Liz understands the unique challenges entrepreneurs face. Well-versed in the digital landscape, she combines real-world experience in website design, building e-commerce ...

All functions take CIDR addresses or single IP addresses. On single addresses, a prefix of /32 or /128 is assumed. Function that return networks will return a merged and sorted set of networks with ...

Why should I care about DNSSEC? “DNS Security Extensions,” commonly known as DNSSEC, provide a way to authenticate DNS response data. Before you connect to a website, your browser has to retrieve the ...

Our favourite exploitation framework – The Metasploit Framework has been updated! We now have Metasploit Framework version 3.5.2! "The Metasploit Framework is a penetration testing toolkit, exploit ...