Cyber Security Software—A Tough Barrier against Network Intrusions

Firewall barriers are technically walls meant to provide protection against intrusions that happen in online networks. Remember, that having a firewall has been mandatory to keep your work and network connections safe from online threats. Installing a dynamic cyber security network in your personal computer will keep these threats at bay and will allow you to keep working without any disturbances. Technology can very well help you filter your network traffic through several layers of protection, this helps in keeping hackers powerless. Cyber attacks are very common in the application, transport, network and data link level, but with the introduction of the next gen firewall, cyber attacks can now be shunned.

Traditional firewall security Vs New generation firewall

The conventional cyber security software is used to process traffic based ports and protocols. For instance, it can either block or allow the entire port 80 for HTTP traffic port only or the port 443 for HTTPS traffic only. This can be simply coined as the “all or nothing” approach.

On the other hand, the next-generation firewall ensures the filtering of traffic based on applications or by traffic traversing these ports. For instance, it can assign port 80 to open only to some selected HTTP traffic or to specific applications, sites and services that you wish to allow. This combines the quality of the firewall and its service functionalities into one.

rnThe application-aware firewall security softwares are considered as the next generation firewalls or NGFWs. But they are originally known as Unified Threat Management solution (UTM). However, the UTM firewalls are considered to be the products which face deficiency in true application-awareness and are directed towards the SMB market. They are well equipped to offer additional functionalities such as antivirus, anti spam, or intrusion prevention systems (IPS) providing excellent cyber security.

rnCertainly, aspects such as security and bandwidth control are varying due to the fine-tuning of traffic provided by NGFWs. They are designed to act smarter and thus provide thorough inspection of malicious activities and have the ability to capture them. Another reason why one should opt for the traditional firewall is its ability to filter the contents allowing QoS functions to operate. It works by giving the applications with higher priority, a higher priority bandwidth.

rnHaving a better firewall security is not just limited to improve cyber security, they are also designed to enhance cloud services and outsource software.

Common Features of NGFWs:

rn1. Port/protocol inspection, network address translation (NAT), and VPN are some of the common firewall functionalities.
rn2. Application identification and filtering.
rn3. SSL and SSH inspection: Additional safety from malicious applications by using encryption.
rn4. Wiser and deeper traffic monitoring makes new generation firewalls easier to carry out intrusion detection and prevention.

Security software can be easily configured for multiple updates as it generally consists of firmware upgrades and update wizards to keep your system updated and protected.