The Internet facilitates a great deal of business activity around the world by enabling communication and data exchange across network boundaries, effectively creating a global marketplace. However, transmitting sensitive information across the public Internet always carries a risk of exposure, which is why most organizations rely upon virtual private networks (VPNs) to create secure connections.
Cybersecurity
The firewall is an essential first line of network defense, filtering traffic and blocking malicious outsiders from gaining access to your critical systems. Businesses today commonly use multiple firewalls to create a system of protected network segments with varying security needs. In this post, we’ll take a brief look at five primary types of firewalls and the three main implementation models.
A new global study finds that the threat of ransomware remains at “peak levels,” with half of organizations across all sizes, regions and industries falling victim to at least one attack last year. According to Fortinet’s 2023 Global Ransomware Report, most organizations lack a clear strategy for dealing with increasingly sophisticated and aggressive attack variants.
We tend to think of cyberattacks as highly sophisticated operations that use complex techniques to bypass layers of digital security measures. In truth, most are stunning in their simplicity, using social engineering tactics to manipulate individuals into divulging confidential or personal information.
Risk management was a classic back-burner issue in many IT organizations for years. Faced with tight budgets, staff shortages and day-to-day deadlines, most were inclined to focus their resources on their immediate needs. However, rapidly expanding attack surfaces are forcing organizations to make risk management a higher priority in 2023.
