DNS Cache Poisoning: Basic Commands to KNOW
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5 Useful Commands for DNS in Windows Terminal or Command Prompt (CMD), a complete guide to the Domain Name System (DNS) and how to protect yourself against DNS Cache Poisoning attacks. I then explain in a simple way how DNS and its cache work. I show you how to open an administrator terminal on Windows 10 and 11 and offer you practical commands to check and secure your DNS. I discuss how hackers can manipulate DNS to redirect to malicious sites and how you can protect yourself by flushing your DNS cache. I also share tips for resolving connection problems related to IP address. Finally, I invite you to discover free resources on my Patreon channel, where you can sign up to access even more content. ------------------------------------------------------------------------- ????NEW FREE PATREON REGISTRATION: ➡️ / lefiltre_officiel Discover free software and amazing websites every week for free: ➡️Newsletter: https://lefiltre.com/ TRAINING: How to speed up a slow computer under Windows 10 and 11 (70% off for you, my friends): ➡️https://formation.lefiltre.com/ ------------------------------------------------------------------------ COMMAND LIST with ipconfig ipconfig /? Displays this help message ipconfig /all Displays all configuration information. ipconfig /release Releases the IPv4 address for the specified card. ipconfig /release6 Releases the IPv6 address for the specified card. ipconfig /renew Renews the IPv4 address for the specified card. ipconfig /renew6 Renews the IPv6 address for the specified card. ipconfig /flushdns Flushes the DNS resolver cache. ipconfig /registerdns Refreshes all DHCP leases and re-registers names. ipconfig /displaydns Displays the contents of the DNS resolver cache. ipconfig /showclassid Displays all allowed DHCP class IDs. ipconfig /setclassid Changes the DHCP class ID. ipconfig /showclassid6 Displays all IPv6 DHCP class IDs. ipconfig /setclassid6 Changes the IPv6 DHCP class ID. ➡️ Here is my equipment that I highly recommend: ✅Webcam: France: https://amzn.to/3dHE0qO Canada: https://amzn.to/3v9GOTi ✅My External Backups: Portable USB external hard drive France: https://amzn.to/3xxFmfJ Canada: https://amzn.to/3rLDuw8 ✅Fireproof steel security box for external drive: France: https://amzn.to/3aPdmKM Canada: https://amzn.to/3xzKWOE ✅Main Camera: Canon R6 (with lens) France: https://amzn.to/3gex5Xf Canada: https://amzn.to/3gqy2e6 ✅Secondary Camera: Canon Rebel T5i (with lens) France: https://amzn.to/2SlmhxE Canada: https://amzn.to/2TOaE2n
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