Firewall, UTM And VPN Solutions
A firewall is a critical network security device that plays a pivotal role in safeguarding your network from potential threats. By monitoring both incoming and outgoing network traffic, firewalls meticulously analyze data packets and determine whether to permit or deny specific traffic based on pre-defined security rules.
It is worth noting that firewalls can take the form of hardware, software, or a combination of both, offering a comprehensive approach to network security. By acting as a barrier between trusted internal networks and untrusted external networks like the Internet, firewalls serve as the frontline defense mechanism against unauthorized access and cyberattacks.
One of the key advantages of utilizing firewalls is their ability to establish a centralized control point for security measures and auditing procedures. Not only do they prevent unauthorized access, but they also facilitate logging and auditing functions. Administrators can gain valuable insights into the nature and volume of traffic processed by the firewall, enabling them to assess potential risks and take proactive security measures.
In essence, implementing a firewall within your network environment is akin to deploying an armed guard at your physical premises – it provides a robust layer of protection that enhances overall security resilience.
- Proxy Server
- Packet filtering
- Remote Access VPN
- Site – to – Site VPN
- Internet Protocol Security or IPsec
- Layer 2 Tunneling Protocol (L2TP)
- Point – to – Point Tunneling Protocol (PPTP)
- Secure Sockets Layer (SSL) and Transport Layer Security (TLS)
- Secure Shell (SSH)
Advantages of Firewall
●Enhanced security
When you connect to the network through a VPN, the data is kept secured and encrypted. In this way the information is away from hackers’ eyes.
●Remote control-In case of a company, the great advantage of having a VPN is that the information can be accessed remotely even from home or from any other place. That’s why a VPN can increase productivity within a company.
● Share files- A VPN service can be used if you have a group that needs to share files for a long period of time.
●Online anonymity-Through a VPN you can browse the web in complete anonymity. Compared to hide IP software or web proxies, the advantage of a VPN service is that it allows you to access both web applications and websites in complete anonymity.
●Unblock websites & bypass filters-VPNs are great for accessing blocked websites or for bypassing Internet filters. This is why there is an increased number of VPN services used in countries where Internet censorship is applied.
●Change IP address- If you need an IP address from another country, then a VPN can provide you this.
●Better performance- Bandwidth and efficiency of the network can be generally increased once a VPN solution is implemented
●Reduce costs-
Once a VPN network is created, the maintenance cost is very low. More than that, if you opt for a service provider, the network setup and surveillance is no more a concern.
