LEMON BLOG

Domain-based Message Authentication, Reporting, and Conformance (DMARC) is an email authentication protocol designed to protect domain owners from email spoofing and phishing attacks. It builds on two existing standards, SPF (Sender Policy Framework) and DKIM (DomainKeys Identified Mail), to provide domain owners with the ability to specify how unauthenticated emails should be handled. DMARC also provides reporting capabilities that allow domain owners to monitor email traffic and take appropriate action against unauthorized email use.

Changing the default Remote Desktop Protocol (RDP) port on Windows is a critical step in enhancing the security of your system. By default, RDP listens on port 3389, which is widely known and targeted by malicious actors. Automated bots and hackers continuously scan networks for open default ports like this, looking for vulnerable systems to exploit. Altering the default port creates an additional layer of security, making it significantly harder for attackers to locate and target your RDP service.

In a startling development, my website, Lemon-Web.net, has reportedly been hacked. The breach has caused a stir among its visitors, raising concerns about online security and the importance of safeguarding digital assets.

Mysterious hooded computer guys doing mysterious hooded computer guy .. things! Who knows what kind of naughty digital mischief they might be up to?

​Documents created in a word processor like Pages can contain highly sensitive and confidential information. It's therefore important not to simply leave Pages documents stored in easily accessible places.