SD-Wan

Malware is a malicious software that infects your device to steal or damage data. It is usually spread through email attachments, downloading software, or websites and can be used for a variety of activities such as spying on you, stealing passwords, and holding your files hostage for ransom. Malware attacks are one of the biggest threats to cyber security and can be difficult to detect. To stay safe from malware, it’s important to keep your computer up-to-date with the latest security patches and have antivirus software installed. Additionally, only open emails from trusted sources and don't click on any suspicious links or attachments. If you take these precautions then you can protect yourself from becoming a victim of malware.

An encryption algorithm is a tool used to scramble and protect sensitive information. It works by turning readable data into unreadable code, making it impossible for anyone without the right key to access it. Encryption algorithms are used on websites and databases to keep data secure and safe from cyber threats, ensuring that only authorized users can access the information. To use an encryption algorithm, you must create a key and encrypt your data with it before sending it over the internet.

DNS Filtering is like having a gatekeeper for the internet. It decides which websites you can or cannot visit based on their names. It helps keep bad or unwanted stuff away, making your online experience safer and more in line with the rules.

A DoS attack (Denial of Service attack) is a malicious cyberattack intended to overwhelm a system with requests, making it unavailable for legitimate users. It is used to disrupt services and cause denial of access to resources, like websites or apps. It exploits vulnerabilities in networks or software to flood the system with requests or data packets, using up its resources and making it unresponsive. Companies must be aware and have strategies in place to stop such attacks as they can lead to significant losses in revenue and reputation.

Two-Factor authentication is an extra layer of security used to ensure the person accessing a website is who they say they are. It is used to prevent unauthorized access, as users must provide two pieces of information: usually a password and a verification code. This code is sent to user's registered email or mobile device, making it difficult for hackers to gain access. Two-factor authentication helps protect personal data from theft or misuse and offers peace of mind when logging in.