I just sent this to my computer info systems and digital forensics current instructors to point out to them how much they're failing us. You, Ed, are doing the greatest work, you're a hero
@PracticalNetworking2 жыл бұрын
Ha. Thank you Scott. I appreciate the shares =). Hope they sign up for my course!
@Jamesaepp2 жыл бұрын
Followed this from reddit, binged the whole playlist. Just wanted to comment that this is incredibly well done. * I love the fading pen marks. I imagine this is great for learners for whom English is not a primary language, and it's great for when I'm reviewing/filling in small gaps while watching at 2x. :) * THANK YOU for including a couple episodes with actual math. You explained this more concisely and with better examples/context than the computerphile videos. I'll be recommending your series to anyone I know in the future who wants to better understand digital cryptography.
@PracticalNetworking2 жыл бұрын
Hi James. Thank you for the kind words. I'm really happy you enjoyed this content as much as you did =). Yes, I love the math! Not math itself, granted, but the simpler Crypto examples really helped it click for me when I first learned all this, so I was eager to do the same to others watching the video. Do me a favor... if you're willing, do you mind posting a link or two to some of the other videos on Reddit? Self promotion is always looked at with suspicion, but a fellow Sysadmin referring good content is typically well received. No pressure either way. Thanks again for the kind words =).
@Larry-nx8ho2 жыл бұрын
I've seen this make many wifi guest portals not be able to redirect, too. Great video, as always!
@PracticalNetworking2 жыл бұрын
Absolutely! Glad you enjoyed it =)
@wildmanjeff422 жыл бұрын
Thanks for the video, very informative and easy to understand
@PracticalNetworking2 жыл бұрын
You're welcome. Glad you enjoyed it, Jeff.
@etpienaar2 ай бұрын
really well thought out and explained :)
@kotemanoble17342 жыл бұрын
Interesting, thanks for putting this out there.
@PracticalNetworking2 жыл бұрын
You're welcome, Kaizen!
@navinreddy-xx1vo8 ай бұрын
no words, awesome videos, Thanks for video
@PracticalNetworking8 ай бұрын
You're very welcome!
@thriveniraghav43562 жыл бұрын
All your videos are very informative. Thank you. Can you make videos on SD-WAN technology.
@PracticalNetworking2 жыл бұрын
You're welcome, Thriveni. SD-WAN isn't in my expertise to teach on, I'm afraid.
@DonatoProce2 жыл бұрын
excellent description - thanks!!
@PracticalNetworking2 жыл бұрын
You're welcome !
@1Esteband8 ай бұрын
Excellent presentation. Thank you!
@jeremiahm54872 жыл бұрын
Been a while since we heard from you. Fantastic video BTW.
@PracticalNetworking2 жыл бұрын
Glad you enjoyed it, Jeremiah. =)
@sushilshiwaniwal5 ай бұрын
Thanks for the shared information.
@shahdharmik1919 Жыл бұрын
In this case of using HSTS, use of following is still vulnerable? 1. Browser extensions interception just like M-I-M attack? The manually installed ones! 2. Use of any non-standard browsers, i.e tor, lunaspace, uc browser, brave? Just curious to knw
@Alex-hn3lc11 ай бұрын
Very well explained thank you.🙏
@sonyphilipp33452 жыл бұрын
Brilliant work
@PracticalNetworking2 жыл бұрын
Thank you again, Sony =)
@DebasishMandal22 күн бұрын
great video; thansk!
@michawojcik15192 жыл бұрын
Very informative mate, thanks a lot
@PracticalNetworking2 жыл бұрын
You're welcome, Michal. Cheers!
@youssefblt98399 ай бұрын
thanks verry infomative
@waverache82962 жыл бұрын
Nice explanation
@PracticalNetworking2 жыл бұрын
Thank you, Waver =)
@Alexanderslaxis2 жыл бұрын
Hey man, your tutorials are brilliant. Can you please create a new series to discuss optical networks and their components?(SONET/SDH, TDM,WDM,ROADM,RAMAN,WSS, G.709 OTN, FEC, OTN Alarms, OTN TCM, TTI, etc).
@PracticalNetworking2 жыл бұрын
Hi Alexander, glad you're enjoying these. You listed a lot =). That is a big ask. ^_^ Regrettably, none of the acronyms seem to be within my expertise to teach =/
@subee1282 ай бұрын
Thanks
@AliRem2 жыл бұрын
Perfect !
@PracticalNetworking2 жыл бұрын
@AshishMishra-kw2zm2 жыл бұрын
Wow ... Amazing Video ❤️❤️ ... Need session on SDN as well... VMware NSX-T please 🙏🙏
@PracticalNetworking2 жыл бұрын
Glad you enjoyed it =). There are so many videos on my list to make. SDN is going to be a ways back. VMware probably isn't on the list, I'm afraid =(
@abdirahmanabdullahi11502 жыл бұрын
Ed thank you 😊
@PracticalNetworking2 жыл бұрын
You're welcome, Abdirahman!
@munirajulu2 жыл бұрын
Thanks Sir 🙏
@PracticalNetworking2 жыл бұрын
You're welcome!
@ayyapanr Жыл бұрын
Hey Ed.. great explanation on ssl stripping. However I am wondering what happens if the MITM strips the HSTS headers on the response traffic in the scenario of Server MITM Client.
@rezamirzazadefarkhani69159 ай бұрын
Great question. Preloading is supposed to partially address this issue by making the very first request in HTTPS. However, Preloading does not scale up to the whole internet. Therefore, if the website is not in the Preloading list and if the attacker can strip the HSTS headers by MITM, then the attack scenario you mentioned is possible.
@govindraj10922 жыл бұрын
Hello Master could you share me STP protocol & FHRP.. Details please
@PracticalNetworking2 жыл бұрын
I hope to make some STP videos at some point, yes. While not explicitly about FHRP, I wrote an article on Gratuitous ARP that touches on how HSRP works, slightly. If you're interested: www.practicalnetworking.net/series/arp/gratuitous-arp
@pavankumarkj2552 жыл бұрын
STP is explained by Keith barker here on YT. Definitely check that out. And always banger video form PN.
@nosajix7 ай бұрын
What about self signed warnings?
@chadsexinton Жыл бұрын
What specifically on the browser does it use to remember that 63M seconds ?
@HubertHeller Жыл бұрын
Aside from security, how much will it make my website faster?
@PracticalNetworking Жыл бұрын
The speed gain is negligible. It could save you a round trip, in certain cases, but the main benefit of implementing HSTS should be security, not speed (that's a side perk).
@HubertHeller Жыл бұрын
@@PracticalNetworking what about HS TS preload? Any speed advantage there?
@PracticalNetworking Жыл бұрын
@@HubertHeller Again, there would be a slight advantage (in some cases) ... but speed shouldn't be the main driver of implementing HSTS =). For instance, if the user already initiated a session to the https version of the site.. there would be no visible affect to speed whether you implement HSTS and/or preload
@fekkon_rasulegando2 ай бұрын
❤❤❤
@kornelijekovac97933 ай бұрын
Why all this? Can't they just enforce SSL connection at browser level for all websites?
@casper642 ай бұрын
The point is not to protect users but protect your self with encryption. If you use HSTS you can enforce encryption yourself instead of having to rely on the client