Understanding and Preventing Privilege Escalation Attacks

Privilege escalation attacks occur when hackers exploit system vulnerabilities to gain unauthorized access to higher-level permissions. These attacks can compromise sensitive data and critical systems. Prevent them by enforcing least privilege policies, regularly patching software, and monitoring user activity for anomalies. A proactive security strategy is essential to mitigate risks and protect your organization.

New VPN Vulnerabilities

New VPN Vulnerabilities: Attack Targets Palo Alto Networks and SonicWall Products

Ravi Jain
Newly discovered vulnerabilities in Palo Alto Networks GlobalProtect and SonicWall SMA100 NetExtender VPNs allow remote code execution and privilege escalation. These flaws, demonstrable with the open-source tool NachoVPN, exploit weaknesses in certificate validation and user trust. Attackers leverage social engineering to trick users into connecting to malicious servers or websites. Patches are available from the vendors, but organizations should also implement strong security practices, including employee training and multi-factor authentication, to mitigate these risks. Cybersecurity firms offer additional support to enhance VPN security. ... Read More