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  1. #1
    Untangler
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    Feb 2016
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    Default IS there any point to ad blocker

    I guess 90% of traffic is https now.

    Is it even worth untangle maintaining this app?

  2. #2
    Untangle Ninja f1assistance's Avatar
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    Default

    While it is a perimeter tool...yes, there are more effective powers available within your sentinel...
    Vanguard Untangle...because nothing's worse than doing nothing!
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    And building #7 didn't kill itself!

  3. #3
    Untangle Ninja jcoehoorn's Avatar
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    Mar 2010
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    York, NE
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    Default

    First of all, even with HTTPS, the Ad Blocker can still see the SNI (Server Name Indication) field and do a reverse-DNS lookup from the IP.

    That said, I don't run Ad Blocker on the gateway for my work installation. It interferes with too many legitimate sites and causes too many support tickets. Additionally, at home where I only have a few stations to worry about, ad blockers built into your web browser are much better positioned than the gateway to evaluate content for ad-ishness. They can get additional information from the browser not only about more than just the request... not only the full URL, but things like it's position in the DOM, the javascript code responsible for the request, etc.

    In other words, Untangle's Ad Blocker can still be useful... but other options are generally going to be better. The same applies to competing gateway products.
    Last edited by jcoehoorn; 03-14-2020 at 02:30 PM.
    f1assistance likes this.
    Five time Microsoft ASP.Net MVP managing a Lenovo RD330 / E5-2420 / 16GB with Untangle 14.2.2 to protect 500Mbits for ~450 residential college students and associated staff and faculty

  4. #4
    Master Untangler Sam Graf's Avatar
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    Feb 2016
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    Michigan
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    Default

    Quote Originally Posted by garethsnaim View Post
    Is it even worth untangle maintaining this app?
    I agree with f1assistance that Ad Blocker isn't your best ad blocking solution, but as long as Untangle maintains SSL Inspector and it largely works for the Web, I think Ad Blocker has value. I'm showing 1234 (cool number) ads blocked, and no less important to me, 4996 cookies blocked so far in March. Ad Blocker provides me with that first line of defense, even if it's not a strong line. If it's just getting the low hanging fruit, I'm fine with that.
    f1assistance likes this.

  5. #5
    Untangle Ninja sky-knight's Avatar
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    Apr 2008
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    Phoenix, AZ
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    Default

    I find the Web Advertisements category in Web Filter more effective, but I don't block there... I generally rely on uBlock origin on the endpoint because there are too many systems that require ads or they break now.
    f1assistance likes this.
    Rob Sandling, BS:SWE, MCP
    NexgenAppliances.com
    Phone: 866-794-8879 x201
    Email: support@nexgenappliances.com

  6. #6
    Untangler
    Join Date
    Feb 2016
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    71

    Default

    I looked at ssl inspector but could not get my head around the wiki instructions. Whilst the internet worked I could not do searches on google and apparently i have to install a certificate on every device using the network. Not ideal

    My ad blocker has been running for months, its apparently found no ads to block, hence my question. I think i'll uninstall it.

  7. #7
    Master Untangler Sam Graf's Avatar
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    Ad Blocker has the advantage over Web Filter of being more granular when it comes to ad blocking. It's possible to define exceptions for ad/cookie blocking alone, whether out of necessity or by choice.

    That said, I currently have no exceptions from necessity. Mileage varies.

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