Francisco Tamayo

4.7K posts

Francisco Tamayo banner
Francisco Tamayo

Francisco Tamayo

@ftamayo1

Sr. Director, Cybersecurity and Digital Privacy, San Diego County Office of Education. CVESD Board of Education Member.

Chula Vista, CA Katılım Ocak 2012
1.6K Takip Edilen1K Takipçiler
Francisco Tamayo retweetledi
Calbright College
Calbright College@GoCalbright·
We're grateful for @CAgovernor's strong support of our mission and model, as expressed in his 2026-27 proposed budget. Our President and CEO Ajita Talwalker Menon underscores our imperative to serve adult learners in a dynamic labor market. Full statement: calbrig.ht/3LBTccM
Calbright College tweet media
English
0
1
2
57
Francisco Tamayo retweetledi
CVESD News
CVESD News@CVESDNews·
Did you miss the SSC 101 Training? Watch the recording below to learn how you can participate in joint decision-making about important programs and services for student at your school site: youtube.com/watch?v=RS77zJ…
YouTube video
YouTube
English
0
1
1
182
Francisco Tamayo retweetledi
Florian Roth ⚡️
Florian Roth ⚡️@cyb3rops·
Leveled up my meme game for this one
Florian Roth ⚡️ tweet media
Anthony Spiteri@anthonyspiteri

It’s a little early for an April Fools @VMware …right? … right? This is madness! But then again, none of us can really pretend to know the internal number crunching and strategy that’s being put into place. I just don’t understand how the broader SMB/SME user base can survive this… which is an issue for ALL ecosystem partners as well.

English
33
336
2.5K
167.1K
Francisco Tamayo retweetledi
ZOYA ✪
ZOYA ✪@HeyZoyaKhan·
Microsoft is Offering FREE Azure 2025 Certification Courses! No Fee, Completely Free These 20 Courses Includes Video Tutorials, Hand's on Labs and Notes. Don't miss these courses if you want to make your career in 2025:
ZOYA ✪ tweet media
English
23
300
1.5K
147.7K
Security Trybe
Security Trybe@SecurityTrybe·
One of your servers has gone offline and you walk in to find this. What are you doing first?
Security Trybe tweet media
English
201
42
460
66.5K
Francisco Tamayo retweetledi
Orin Thomas
Orin Thomas@orinthomas·
Promoting a Windows Server 2025 Member to Domain Controller requires WS 2016 domain functional level youtu.be/zNTNaPWH1XQ
YouTube video
YouTube
English
2
9
51
4.9K
Francisco Tamayo retweetledi
Stephan Berger
Stephan Berger@malmoeb·
Another story from our SOC. "A network connection event or file download seen on your network has been linked to an emerging threat activity group. The following file has triggered this alert:" C:\Users\username\Downloads\NanoPhanoTool.exe According to the analysis, the user downloaded this file 17 times (!), seemingly because it was blocked every time the download was completed. This is some persistence by the user :) NanoPhanoTool.exe is a LummaStealer, the sample is here on Malware Bazaar [1] Trendmicro wrote an interesting article about the abuse of GitHub as a trusted platform for delivering malware: While distinctions exist in the infection chain order and specific implementation details, several key components are consistent. Quote from [2] - Compromised websites: used to deploy malicious PHP scripts for validation and redirection. - GitHub repositories: used as a trusted platform to host and distribute payloads. - Redirect infrastructure: tailored redirection mechanisms are employed to direct victims to malicious content. [1] bazaar.abuse.ch/sample/cd207b8… [2] trendmicro.com/en_no/research…
Stephan Berger tweet media
English
0
25
114
23.5K
Francisco Tamayo retweetledi
Justin Elze
Justin Elze@HackingLZ·
🐟
Justin Elze tweet media
QME
16
65
427
36.3K
Francisco Tamayo retweetledi
Joe Stocker
Joe Stocker@ITguySoCal·
Customers are pleasantly surprised when Microsoft Defender XDR Automated Attack Disruption takes action, because it is on by default when an E5 license is assigned. Bonus: It can also disable accounts in AD if MDI is deployed. #automated-response-actions" target="_blank" rel="nofollow noopener">learn.microsoft.com/en-us/defender…
Joe Stocker tweet media
English
6
27
127
8.5K
Francisco Tamayo retweetledi
Job Corner
Job Corner@JOBCORNER247·
Microsoft is Offering FREE Azure 2025 Certification Courses! No Fee, Completely Free These 20 Courses Includes Video Tutorials, Hand's on Labs and Notes. Don't miss these courses if you want to make your career in 2025:
Job Corner tweet media
English
4
201
902
70.7K
Francisco Tamayo retweetledi
Fabian Bader
Fabian Bader@fabian_bader·
Entra ID now supports QR code authentication. 1️⃣ You print out an QR code 2️⃣ The user scan this instead of entering username and password manually 3️⃣ They enter a PIN 1/3 learn.microsoft.com/en-us/entra/id…
English
5
37
172
12.7K
Francisco Tamayo retweetledi
Job Corner
Job Corner@JOBCORNER247·
Microsoft is Offering FREE Azure 2025 Certification Courses! No Fee, Completely Free These 20 Courses Includes Video Tutorials, Hand's on Labs and Notes. Don't miss these courses if you want to make your career in 2025:
Job Corner tweet media
English
13
374
1.9K
201.1K
Francisco Tamayo retweetledi
Fabian Bader
Fabian Bader@fabian_bader·
Updated guidance on conditional access: Either target all resources with MFA or at least target Azure AD Graph through "Custom security attributes". #EntraID #CA #protecting-directory-information" target="_blank" rel="nofollow noopener">learn.microsoft.com/en-us/entra/id…
Fabian Bader tweet media
English
4
32
160
16K
Francisco Tamayo retweetledi
Microsoft Learn
Microsoft Learn@MicrosoftLearn·
There's a new beta Microsoft Certification with your name on it, security pros! 🤓 Explore how you can validate your information security skills beginning February 11: msft.it/6015UjttH
Microsoft Learn tweet media
English
9
37
185
11.2K
Ru Campbell
Ru Campbell@rucam365·
Upcoming: Mastering Conditional Access — 16 January w/ @Threatscape • Good, bad, and ugly of CA • Avoiding common mistakes • What CA does and doesn’t save you from (red team tools explored) • Anything else you’re specifically interested in? Let me know! REGISTER: threatscape.com/mastering-entr…
Ru Campbell tweet media
English
9
27
181
12.5K
Francisco Tamayo retweetledi
Justin Elze
Justin Elze@HackingLZ·
👀
Justin Elze tweet media
QME
40
133
1.4K
147.6K