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The Changing Landscape of Cyber Threats AI is transforming the cybersecurity landscape, revolutionising how organisations defend themselves while simultaneously empowering hackers to elevate their methods. On one hand, AI enhances security by enabling faster threatdetection, predictive analytics, and automated responses.
It also allows for centralized tracking of firewall activity, which simplifies threatdetection and response. By offering insights into previous traffic, this technique improves threatdetection, troubleshooting, and overall security by enabling for educated decision-making and proactive optimization of firewall configurations.
The ransomware targets virtual machines and snapshots, looking to escape containers, encrypt any possible persistence, and wipe out backups that weren’t carefully archived. Regularly back up data, air gap, and password protect backup copies offline. It also searches through data hosted by cloud providers contracted to the target.
Patch management: Keeping software and firmware up to date to close security gaps. Firmware Manipulation Attackers can manipulate firmware in ICS components, such as controllers and sensors, by inserting malicious code to compromise operations.
To gain access to internal networks, Akira targeted local accounts with disabled multifactor authentication (MFA) and SonicOS firmware versions vulnerable to exploitation, often exposed to the internet for virtual private network (VPN) access.
Backup and Recovery Solutions : Ensure data is backed up and can be restored in case of incidents. Exercise a System Recovery Plan : Have a comprehensive backup and recovery plan to ensure data protection and continuity. Continuously Hunt for Network Intrusions : Employ proactive measures to detect and respond to intrusions.
Firmware attacks: Attackers target vulnerabilities in the simplified software that runs computer hard drives, printers, medical devices, and other Internet of Things (IoT) or operational technology (OT) devices to gain unauthorized access, control the devices, or use them as a launching pad for other attacks.
Set Secure Firewall Rules & ACLs To prevent unwanted access and ensure effective traffic management, secure your firewall through updating firmware to resolve vulnerabilities and adopting proper configurations prior to installing firewalls in production. Sample Windows Defender Firewall prompts for firewall activation 2.
Most have a handful of built-in security capabilities to offer foundational network security, including Internet Protocol Security (IPsec) virtual private networks ( VPN ), stateful firewalls , and essential threatdetection and response. Threat actors are constantly looking for new ways to gain access to networks.
NIST tags: Protect/Detect Exercise a System Recovery Plan Develop and regularly review a comprehensive system recovery plan to ensure business continuity during system disruptions or data breaches. Encrypt and securely store backups offsite to protect critical data from unauthorized access or tampering.
The first traditional cybersecurity vendor featured is Barracuda Networks, with consistent recognition for its email security , next-generation firewalls ( NGFW ), web application security , and backups. How Does SD-WAN Work?
Warding off zombies : Regularly update device firmware, patch IoT devices, and monitor for unusual traffic patterns. The crucifix : Regular backups, robust firewalls, and anti-malware software can drive away these bloodsuckers, keeping your system safe from sudden data "drain."
Best network security practices are essential, including using anti-malware, firewalls, intrusion prevention and detection (IPDS), network and log monitoring, data protection, security information and event management (SIEM), and threat intelligence. Often organizations can mitigate ransomware attacks by having up-to-date backups.
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