Need more information on <a rel="nofollow" onclick="javascript:_gaq.push(['_trackPageview', '/outgoing/article_exit_link']);" href="http://www.firewall.cx/" target="_blank">VoIP security, Cisco networking and VLAN security</a>? Then visit <a rel="nofollow" onclick="javascript:_gaq.push(['_trackPageview', '/outgoing/article_exit_link']);" href="http://www.firewall.cx/" target="_blank">Firewall.cx</a>, a globally recognized site covering networking topics, protocol analysis, Cisco routing, switching, security and VoIP technologies.
Recent Activity
Social networks, one of the largest growing online sectors in the last few years, have changed our attitude towards the internet and how we communicate with others. But while almost everyone is using social media, even at the place of work, is everyone aware of their potential security risks? This article addresses these security risks and how one can protects themselves from potential threats.
A lot of online business today focus on their website and process, but many often forget they also need to address security issues, to safeguard themselve and they business from potential threats. This articles goes into the most common security threats online businesses face today.
The computer: the gadget that changed our view of the world around us, the information which we are surrounded by, and the way we experience events, either directly or directly. The amount of information available on the internet is larger than any library in the world, and we can get all this information through a few simple clicks. This article goes over the state of networking, computing and network security in this day and age.
For those who do not know it yet, supernetting is actually a type of internet protocol that is actually based on 2 or more networks through a CIDR prefix. CIDR, or Classless Inter-Domain Routing, is actually the protocol that allows the subnets to connect together to form a super network. Read on to find our exactly what supernetting is, and what it's used for.
Most people might be wondering Why VLAN Tagging is Important? Actually VLAN, which is sometimes called as Virtual LAN, is a type of connection that allows administrators to change the connectivity from other networks. Read on through this article to find out more about VLAN tagging and why it is important.
In any kind of connection, the TCP flags as well as SYN/ACK packets are sent, such packets work just like in text messaging, you would send a message (SYN). The network would then send the message (SYN/ACK) to the receiver. Once the receiver gets the message, he would then be sending a message back to the sender (ACK). Read this entire article for more information about TCP Flags.
You be familiar with network security as defined by you watching movies whose story runs around computer intrusion. You may also be familiar with the term hacking and cracking with regards to computer intrusion. But do you know why network security is vital for your business? Then read this article to find out why it is of vital importance.
The Cisco VPN is a class of networking solutions that are designed to increase productivity and security for anyone that is using the same system within the company. The acronym VPN stands for Virtual Private Networking. Read this article to find out more about Cisco VPN.
The Cisco VOIP is similar to calling on your telephone, only that instead of the traditional copper wires and the analog telephone exchange where the call is routed to, the VOIP uses the internet to route your calls. Read this article to find out more about the benefits of using VOIP.
Nowadays we always hear the word "router" but what exactly is a router? Well, simply put, a Cisco Router is an electronic device that channels internet data to where it supposed to go. Read this article to find out more about Cisco routers.

