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Sophos blocked attacks exploiting XG Firewall zero-day to deploy Ransomware

Security Affairs

Hackers attempted to exploit a zero-day flaw in the Sophos XG firewall to distribute ransomware to Windows machines, but the attack was blocked. It was designed to download payloads intended to exfiltrate XG Firewall-resident data. Passwords associated with external authentication systems such as AD or LDAP are unaffected.

Firewall 128
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Prevention Maintenance: Strategies To Bolster Your Organisation’s Cybersecurity

IT Security Guru

Implement Multi-Factor Authentication Multi-factor authentication (MFA) requires multiple verification methods to access an account online, significantly enhancing protection. Backup Data Regularly There are several effective backup methods to consider. It includes cloud backups, which offer scalability and remote access.

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How To Make Your Website Safer For Users And Websites That Hold Business Data And Information

IT Security Guru

Use Strong Passwords and Authentication Ensure that all users, especially administrators, use strong, unique passwords. Implement multi-factor authentication (MFA) to add an additional layer of security. Regular Backups Regularly back up your website and business data. Test the backup and restore process periodically.

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What Is Hybrid Cloud Security? How it Works & Best Practices

eSecurity Planet

Role-based access control (RBAC) and multi-factor authentication ( MFA ) regulate resource access. Firewalls and web application firewalls ( WAFs ) filter network traffic. Backup and disaster recovery procedures ensure that data is always available. Encryption protects data both in transit and at rest.

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Network Security Architecture: Best Practices & Tools

eSecurity Planet

Perimeter security tools include: Firewalls: Filter traffic and monitor access based upon firewall rules and policies for the network, network segment, or assets protected by different types of firewalls. These techniques can use built-in software features (for firewalls, operating systems, etc.)

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IaaS Security: Top 8 Issues & Prevention Best Practices

eSecurity Planet

Security Misconfigurations Inadequately designed security settings, such as open ports, lax access restrictions, or misconfigured firewall rules, might expose infrastructure vulnerabilities. This danger emphasizes the significance of having strong authentication mechanisms and upgrading access controls on a regular basis.

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What is advanced persistent threat? Explaining APT security

CyberSecurity Insiders

Once network presence is established, hackers can compromise authentication credentials to gain administrator rights for even more access. Network firewalls can provide a more granular view of internal network traffic and alert you to any abnormalities like unusual logins and large data transfers. Gain stranglehold. Move Laterally.

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