EternalBlue : Originally discovered by the Shadow Brokers hacker group, EternalBlue was a zero-day vulnerability in the Microsoft Windows SMB Server Message Block protocol. It was used in major global attacks such as WannaCry and NotPetya, infecting computers around the world, encrypting data, and demanding a ransom for decryption.
iMessage 0-day vulnerabilities 2019 : A set of 0-day vulnerabilities in Apple's iMessage allowed attackers to hack iPhones without user interaction. These exploits were used to access messages, photos, and other personal information of targeted users.
Zero Trust Mentality
The Zero Trust principle is a modern approach to cybersecurity that suggests that no device, user, or network should be trusted by default, whether internal or external.
Instead of relying on perimeter security, Zero Trust requires indonesia mobile database constant identity verification and authorization for every resource access. This mentality involves network segmentation, multi-factor authentication, and constant monitoring of traffic and activity.
The primary goal is to minimize the potential impact of an attack and prevent lateral movement within a compromised network. In an increasingly connected world vulnerable to zero-day exploits, Zero Trust provides a robust and adaptable security framework.
Here are some simple yet effective tips to prevent zero-day exploits and keep your systems secure, whether you work on a PC or just use everyday devices:
Don't trust automatically :
Check sources before accessing links or downloading files. Do not open emails, attachments, or links from unknown or suspicious sources.
Avoid sharing personal information on unsecured websites make sure they have a valid SSL certificate, indicated by "s" in the address bar.