Why Are Firewalls and Antivirus Needed Simultaneously?

In a digital era filled with cyber threats, protecting corporate data and networks is more important than ever. Firewalls and antivirus are two main tools that are often used to maintain network security, but many consider them to be independent. In fact, firewalls and antivirus have different but complementary functions. By using them simultaneously, company can get stronger and more comprehensive protection against cyber threats that continue to grow.

1. Differences in Function between Firewall and Antivirus

A firewall functions as a network protector. It works at the "gateway" between a company's internal network and the outside world, monitoring incoming and outgoing data traffic. By controlling this access, a firewall can prevent suspicious or unauthorized connections that could threaten the network. This includes resisting attacks such as DDoS (Distributed Denial of Service) and external intrusion attempts.

Meanwhile, the antivirus acts as a device protector from within. Antivirus program scans file, applications, and email on the device to detect and remove malware, viruses, spyware, and other types of malicious software. When the antivirus finds a threat, it will immediately isolate or remove it, preventing further spread of the malware within the system.

2. Why is a Firewall Not Enough Without Antivirus?

Firewall It does prevent access from outside, but is not fully capable of detecting threats that may have entered the network or device. For example, malware can enter through email attachments or infected websites visited by employees. In this case, the firewall will not detect any malware operating on the device. This is where the role of antivirus becomes crucial, to deal with threats that have managed to pass through the firewall and clean them from the system.

3. Why is Antivirus Alone Not Enough Without a Firewall?

On the other hand, antivirus itself is not enough without a firewall. Antivirus works at the device level, not the network. Without a firewall guarding the entrance and exit of data, the network becomes more vulnerable to external attacks that can compromise the entire system. Firewall provides additional protection by blocking suspicious connections before they reach the device, so antivirus not be overwhelmed by the constant threats coming from outside.

4. Benefits of Using Firewall and Antivirus Together

When firewalls and antivirus are used together, companies gain layers security which is stronger. Firewalls protect the network by stopping attacks from outside, while antivirus treats and removes threats that have already entered the device. The two together create a complementary protection system, providing more effective and comprehensive protection from various types of cyber threats.

This combination also helps companies reduce risks data leak, prevent malware infections, and maintain smooth operations. A firewall protects the network by guarding access, while an antivirus ensures that no malicious software can hide inside the device. By using these two tools together, companies get more complete and consistent protection.

Thrive understands that network security and devices are the top priority in maintaining business continuity. With security solutions such as ET Firewall and reliable antivirus, Thrive provides comprehensive protection to protect your data and systems from various cyber threats. Thrive also provides services and technology advanced technology to ensure your network and devices are protected from external and internal threats.

Don't compromise your network security! Contact Thrive today for comprehensive security solutions and protect your business from the ever-growing number of cyberattacks.