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Is it Necessary to Have a Strong Firewall For Businesses?

A firewall is one of the most effective security tools, and it is in your company's IT security strategy. (COURTESY PHOTO)

A firewall is one of the most effective security tools, and it is in your company's IT security strategy. (COURTESY PHOTO)

Protecting your business’s assets and data is more critical than ever in this world of global connection. For many services, every business connects to the internet. Email, search, social media, and cloud storage are among them.

The expansion of the internet has resulted in several advantages and conveniences in daily communication for both personal and business needs. It is plagued by security flaws, hacking issues, and other forms of unwanted interference.

To deal with these problems, you’ll need a software firewall that can safeguard your PCs and your company’s assets.

Firewall defined

A firewall is a security device (either hardware or software) that helps to secure your network by filtering traffic and preventing unauthorized access to your computer’s confidential data.

It can also help prevent your computer from being infected by harmful malware. Firewalls can give various levels of protection. The key is to figure out how much protection you require.

The following headings will help you understand what firewalls do. And how to choose the level of protection that will keep your computer and its data safe and secure.

Antivirus protects your file system from malicious software. A firewall prevents attackers or external threats from gaining access to your system.

The following are the top seven reasons why your company requires a strong firewall

We’ll take a closer look at what benefits a firewall offers to businesses.

1. A Firewall Works 24/7

Indeed, the average business owner nowadays does not have time to monitor the network. Yes, you could hire someone to do it for you, but that will add to your overhead costs.

However, with a software firewall in place, you’ll be protected 24 hours a day, 7 days a week 365 days a year by an ’employee who never sleeps, never takes a vacation, and never calls in sick.

It also learns and may be trained to perform a variety of other functions. A software firewall may not have a soul or a heart, but it has the best work ethic you’ve ever seen.

2. It provides VPN Services

Virtual Private Networks (VPNs) are used by many firewalls to allow site-to-site communication (VPN). Mobile device users and users at remote sites can safely access internal network resources using this VPN feature. That also enhances productivity, collaboration, and data sharing.

3. Firewalls can help secure your network

Businesses are increasingly relying on remote employees, allowing them to work away from a central office location.

When it comes to your network, the difficulty with this is that once an employee leaves ISP (Internet Service Provider), protecting your network becomes more difficult.

When SANGFOR is in place, the connection between your server and your remote employees is protected. It prevents other users from interfering with or viewing the data that your company and remote employees are sharing.

4. They Protect Your Network, Your Data, and Business from Malicious Code

The traffic entering and exiting your network will be inspected by the firewalls. Viruses, worms, spam, and other unwanted Internet traffic are detected and blocked.

They’ll also keep track of attempted intrusions and other policy violations. That allows you to investigate attempted unauthorized access and other suspicious activity. They will stop malicious applications while enabling the good ones.

Powerful software will protect your network, checking every single bit of code that comes in or out, as well as any efforts to enter wrongly or illegally.

5. Firewall Protect Against Hackers

Take a look at some recent news to discover how todays hacking epidemic causing severe problems for businesses the world over. Worse yet, hackers, scammers, and criminals are constantly breaking into networks.

While you and your employees are sleeping, hackers are attacking your network, breaking in, and wreaking havoc, some of which you may not even be aware of until it’s too late.

Hackers find it extremely difficult to break a firewall due to its strength. In many cases, a hacker or scammer who comes across a firewall will simply give up and move on.

That’s why software firewalls are a network’s first line of defense against criminals.

6. It Give You Control of Internet Content

Firms are noticing a drop in productivity caused by inattentive, distracted, or otherwise unproductive employees. When an employee is not motivated to work, every second they waste your business is losing money.

Ironically, the internet is one of the primary causes of this problem. The internet can be used in unproductive ways, even as it allows your business to function.

Employees, for example, waste valuable resources by surfing the internet, chatting with friends on social media, or watching non-work-related content. However, you can set up policies about which websites can and can’t be accessed.

If you want to limit access to specific social networking sites, your firewall is programmed to do that. It’s a simple method to increase productivity.

7. A Firewall Protects Your Data in the Cloud

Many firms are now opting to store all of their data in the cloud rather than on a server at their location. It’s a financial decision, but it comes with the drawback of your data stored on a server you don’t control.

That means you have to put your trust in whatever IT resources you employ for cloud storage, which is always a risk. However, if you have a strict firewall strategy in place, the risk is much reduced.

It’s similar to how a firewall protects remote worker connections; each piece of data guarantee no malicious code gets through.

Final word

The more security you can give your network, the better it is in today’s world. A firewall is one of the most effective security tools, and it is in your company’s IT security strategy.

Moreover, you can use a firewall at home too. If you don’t have a firewall in place, you could leave yourself open to accepting every connection into your home network. Intruders may try to take control of your computer or network, delete your data, or use your personal information.

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