Cybercrime is evolving and increasing. The Internet is constantly being attacked by spam from phishing, malware, and ransomware. To help protect your business, you need a firewall to handle complex cyber threats and prevent them from reaching your network.
When looking for a firewall to help protect your organization from cyber threats, make sure it has the following characteristics.
A high-performance level
Ensure your firewall has a high-performance level, including:
- HTTPS decryption and content inspection
- Full inspection of Transport Layer Security (TLS) 1.3
HTTPS decryption and content inspection are essential. If you don’t use them, 2/3 of the malware that enters your organization will be lost.
This is because “more than 80% of business traffic occurs through encrypted channels, and 50% of phishing sites use HTTPS to hide their attacks” (WatchGuard, 2021).
Decrypting traffic allows you to check the content for signs of attack, which is why HTTPS decryption is so important.
Zero Day Defense
When no vulnerabilities have been found in computer software or equipment before and someone attempts to exploit the vulnerabilities, this is called a zero-day attack.
Zero-day protection means that although the vulnerability is unknown, it still prevents the threat. To protect your organization from cyber threats, you must use sophisticated solutions that can use AI to predict threats.
Phishing attack prevention
According to data from the National Cyber Security Center, in 2020 “86% of organizations reported phishing attacks.”
Not only are these emails regularly sent to everyone, but they look so real that it is difficult to check the Domain Name System (DNS) request It is a good way to stop phishing attempts, because hackers rely on DNS to phish their victims.
To help keep your organisation secure, ensure your firewall can:
- Block phishing attempts
- Block malicious clickjacking
- Block command and control channels
- When a user falls victim to a phish, ensure your firewall provides in-the-moment education
Also Check out our another post to protect your organization from Phishing Attacks.
VPN and remote working capabilities
Due to the pandemic and the shift of organizations to work at home, a secure virtual private network (VPN) is essential to allow teams to operate.
VPN provides a secure connection between remote locations and central office locations. For a complete security check, it is recommended that you use a platform that provides a default route that can verify traffic through a central firewall.
A high degree of automation is required to keep up with the pace of cyber threats, and solutions designed with automation will enable your network security to go beyond traditional methods.