Techie Tips with Me - Tips And Tricks

                                Today, We Read Article On "Steganography" Steganography Is The Practice of  Concealing a File,Message,Image or Video within Another File,message,image or video.The Word Steganography Combines The Greek Word Steganos meaning " covered,Concealing.or Protected " And graphein meaning " writing" In  Steganography  We Can Hide Our Secret Messages Behind Any Image File Extension,Video,Zip file etc...Hackers Use  Steganography  For Attaching Virus With Any Software that can hacked Your Computer And Stealing your Data easily... Here we Take a Few Basic Example Of  Steganography... 1.We have to Press Windows+R for Running Command and Type CMD and Press Enter 2.After Opening  Cmd Type "Cd Desktop"without quotation and Press Enter

So,Aaj Hum Ek New Topic k Upar baat krenge Firewall . ...Firewall  kya hota hai? aur iska importance kya hai networking me aur Ye Kitne Types k Hote hai? So Lets Start... Firewall Ek tarah ka Protection hai Jb v ap internet pe kuch surf krte hai ya kuch download krte hai tb aise me jo v traffic apke taraf aa rha hota hai usko wo prevent krta hai ki koi Unknown software ko wo install na kr de bina apke permission k so isiliye computer me Firewall ek deewar ki tarah hai jo apko in sb cheezo se protect krta hai taki sirf wohi chiz apko mile jiske liye apne permission dia ho aur koi unknown chiz na aa paye apke computer me like Malware ya virus...Aur agar kahi se Virus ya malware apke computer me aa gya aur apka computer network se 4 ya 5 aur computer connected h tb ye virus apke computer se kisi aur dusre computer me distribute na ho faile ni.. There Are Two Types of Firewall:- 1.Hardware Based 2.Software Based

Dosto Aaj Is Article me Hum VPN se related janege Akhir VPN hota kya hai, kaise kaam Karta hai ,Aur iske Kya kya Fayde hai... So zyda Time waste na krte hue  Sidhe Topic par aate hai ... Ap Sb ne Kbhi Na kbhi to VPN ka naam Suna hi Hoga iska Pura naam "Virtual Private network" hota hai ,Dosto Aaj K life me Koi v Internet pe Safe ni hai Hum log Humesha Internet K through Online Transaction Krte hai ,Apni Personal details dete h etc Aise bahut sare kaam hum roz krte hai aise me Jo hackers Aur  Snoofer hote hai wo Is Intezar me hote hai ki kb wo Apka persnal data ko chori kar sake and apko blackmail kr apse uske badle Paise Mang kar paye ...