Day-360: What Is Input Validation?

Today I will discuss:1. What Is Input Validation?2. What Are Input Validation Strategies?Gateway ⛩ to become Skilled-Cybersecurity Professional 🕴🕴🕴 https://luminisindia.com/goehm----Input validation is the first step of checking the type and content of data supplied by a user or application.For web applications, input validation means verifying user inputs provided in web forms, query parameters, uploads, and so on.Improper input validation is a major factor in many web security vulnerabilities, including cross-site scripting (XSS) and SQL injection.Input validation is a programming technique that ensures only properly formatted data may enter a software system component.It is always recommended to prevent attacks as early as possible in the processing of the user's (attacker's) request. Input validation can be used to detect unauthorized input before it is processed by the application.What Are Input Validation Strategies?1. Syntactical and Semantic Validation2. Whitelisting vs Blacklisting3. Client side and Server side Validation_Do you want to become a Skilled-Cybersecurity Professional 🕴🕴🕴.Here is the gateway ⛩  https://luminisindia.com/goehm How to perform a 🔥🔥PENTESTING🔥🔥???🎯🎯 A Pentesting Mini Project🎯🎯https://www.youtube.com/watch?v=84gNIEmCEAA If you find the video content informative, please Like thevideo and 📣📣📣 share with your friends.Help your friends to understand cybersecurity. Also let me know of ✍✍✍what do you think of this video.Thanks, Meena R.Your 'Cyber Warrior' Friend_YOU CAN FOLLOW ME AT: Facebook Page : https://www.facebook.com/cybersec.prism Instagram:  https://www.instagram.com/meena.cyber.warrior/Linkedin Profile: https://www.linkedin.com/in/meena1/About ME: https://www.youtube.com/watch?v=T66K3K5Y2tIYouTube Channel: https://www.youtube.com/@cybersecurityforever8214Hear My Podcast: https://anchor.fm/meena-rLinkedin Page : Cybersecurity Prism https://www.linkedin.com/company/10117131/Facebook Group : Cybersecurity Forever https://www.facebook.com/groups/cybersec.forever/**Here are more resources:**-Cybersecurity HIGHLY informative articles for cybersecurityenthusiastic 🚀🚀🚀 (cyber-warrior)_https://luminisindia.com/cybersecurity-prism_You can also watch 👀 all the videos ofCybersecurity Series there:_Facebook Page : 👉👉👉  Cybersecurity Prismhttps://www.facebook.com/cybersec.prism/YouTube : https://www.youtube.com/@cybersecurityforever8214_Gateway ⛩ to Cybersecurity--https://luminisindia.com/goehm_The new Cyber Warrior's Command Guide For Ethical Hackers tohelp you learn faster..._✅ Grab a FREE Command Guide here:https://luminisindia.com/getcgeh_Are you willing to learn Networking now?Would you like to watch some videos of Networking, CCNARouting & Switching, etc?_https://luminisindia.com/networking-free_❓ Do you want to have thecomplete set of my CCNA Security powerpoint PRESENTATIONS ❓--https://luminisindia.com/free-ccna-security-presentations_

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