In recent years, the shortage of IPv4 addresses has become a major concern for companies that rely on network infrastructure to expand their businesses. With the depletion of available blocks and the slow adoption of IPv6, many organizations face the difficult decision of buying or leasing IPv4 addresses. But which is the best option? In
When it comes to choosing the best cabling solution for networks, two options are most often chosen: category 6 twisted pair cables (CAT 6) and fiber optics. Both transmission media have their particularities, benefits and limitations that make them more suitable for different types of applications and environments. In this article, we’ll explore the characteristics
There are several NAT variations that can be configured with IPTABLES. This article aims to show some examples of SNAT, DNAT with iptables. Mask all outgoing packets as IP WLAN0 iptables -t nat -A PREROUTING -s 192.168.1.2 -i eth0 -j MASQUERADE All packets leaving eth0 will have the IP address src eth0 iptables -t nat
In the ever-evolving cyber world, it is crucial to be aware of the different types of attacks that can negatively affect online security. One such attack is the QOTD Reflection DDoS, a sneaky threat that can wreak havoc on systems and networks. In this post, we’ll explore what this type of attack is and how
