Understanding The Importance of Firewalls
Firewalls are the barrier between your internal network and external threats; they monitor and control incoming and outgoing network traffic based on predetermined security rules. However, even the most advanced firewall systems can become vulnerable over time, primarily due to the emergence of new vulnerabilities and attacks. Hackers are quick to explicit known weaknesses, making outdated firewall systems susceptible to breaches and intrusions.
Risks Associated With Outdated Firewalls
Without a properly configured firewall, your network and sensitive data are exposed to various threats like:
- Malware
- Ransomware
- DDoS Attacks
- Data breaches
Beyond these tangible impacts, a security breach can be long-lasting and difficult to recover from, eroding customer trust and damaging a company’s brand image.
How Often Should I Update My Firewall?
Most experts recommend updating your firewall at least once or twice a year. This ensures you have the latest security capabilities and vulnerability patches. Vendors also release updates whenever new vulnerabilities or exploits are discovered. Promptly applying these updates is vital to close security gaps before attackers can leverage them.
Certain factors may warrant more frequent firewall updates, such as:
- Business size and complexity
- Network configurations and integration of new systems/technologies
- Industry regulations and compliance standards
- Perceived risks and vulnerabilities
Additionally, organizations handling sensitive data or at high risk of cyberattacks should consider quarterly or monthly updates.
At Reverus, we believe in holistic cybersecurity. We provide security awareness training and risk mitigation services to cover all aspects of your network’s protection.
The Role of a Network Vulnerability Assessment
A vulnerability assessment is a proactive approach to identifying and addressing security weaknesses in an organization’s IT infrastructure. It systematically reviews systems, networks, and applications to pinpoint vulnerabilities that hackers might exploit. This assessment gives businesses a clear understanding of their risk landscape and allows them to effectively prioritize and implement security measures.
When it comes to an outdated firewall system, a vulnerability assessment can pinpoint the specific weaknesses that arise due to outdated firmware, unsupported protocols, or unpatched software. It offers actionable insights into the areas that require immediate attention and helps organizations make informed decisions to bolster their cybersecurity posture.
Partnering with a Managed Service Provider (MSP)
Recognizing the importance of a robust cybersecurity strategy, many businesses are turning to managed service providers for expert assistance. MSPs offer specialized knowledge and experience in conducting thorough vulnerability assessments. They stay up to date with the latest threats, vulnerabilities, and industry best practices.
By partnering with an MSP, businesses can ensure their firewall systems are regularly evaluated and updated to counter emerging threats effectively.
Partner With Reverus for Your Vulnerability Assessment
Is your business’s network vulnerable to cyberattacks? Don’t take any chances! Reverus offers comprehensive vulnerability assessment services to locate and eliminate weaknesses in your network’s security.
Our team of experts performs regular vulnerability testing and assessments to ensure your network is adequately protected. We use automated vulnerability scanners to track and patch your common vulnerabilities and exposures (CVE), identifying weak spots and providing you with a detailed evaluation.
