Martin KUTILEK

[Martin KUTILEK @mkutilek]

@UK_Daniel_Card And a good way of checking is using the https://t.co/AUgUvl7NDs and https://t.co/cls4uFAUkD tools

[Martin KUTILEK @mkutilek]

@_voidzero @UK_Daniel_Card Are you sure? ~all is a soft fail so valid IPs will still PASS and DKIM check will not interfere whatever the results.
If you want to force a DKIM chech then the only way seems to be to not set SPF.
This is the issue with the current DMARC way of checking based on SPF or DKIM

[Martin KUTILEK @mkutilek]

Easy to do, just follow the procedure: https://t.co/skxOu1lEcZ

[Martin KUTILEK @mkutilek]

Most DNS traffic is still not cryptographically validated.

With the publication of National Institute of Standards and Technology’s updated Secure Domain Name System (DNS) Deployment Guide (SP 800-81 Rev. 3), it’s a good time to reassess DNSSEC.

[Martin KUTILEK @mkutilek]

And don't forget your MX domain(s) so if you (still) use M365 Exchange Online with the legacy https://t.co/YXo6Pgaa92 domain, time to switch to the newer DNSSEC protected one: https://t.co/3xMeejW0o0.

[Martin KUTILEK @mkutilek]

@techspence HardeningKitty for your endpoints

[Martin KUTILEK @mkutilek]

@mysmartlogon Love it too. @mysmartlogon you rock

[Merill Fernando @merill]

Folks, this sort of thing doesn't happen every day.

I promise, this is going to be a huuuge event for everyone in cybersecurity.

So, sign up, buckle up and enjoy the ride!

👉 https://t.co/OoxpXHY9VB

Please like and retweet to spread the news.

[Martin KUTILEK @mkutilek]

@mysmartlogon Merci @mysmartlogon, #PingCastle est un super outil qui s’améliore chaque semestre. Indispensable …

[Martin KUTILEK @mkutilek]

Do you remember when you joined Twitter? I do! #MyTwitterAnniversary

[Martin KUTILEK @mkutilek]

I am using the Internet fast lane by installing 1.1.1.1 app. It's free and protects me from Internet spies! #1dot1dot1dot1 https://t.co/D86ICRkLx6

[Martin KUTILEK @mkutilek]

@maryjofoley @teroalhonen Only for Enterprise and Education?

https://t.co/CzC50hoV7I

Windows 10 version 1607 will reach end of service on April 10, 2018.
Windows 10 Enterprise and Windows 10 Education editions will receive six months of additional servicing at no cost.