Tag: Security

Podcast

Sysadmin Today #78: Talking Tech with Gareth Gudger


In this episode, I am talking Tech with Microsoft MVP Gareth Gudger.

Host: Paul Joyner
Email: paul@sysadmintoday.com
Facebook: https://www.facebook.com/sysadmintoday
Twitter: https://twitter.com/SysadminToday
Training: ITPRO.TV – https://go.itpro.tv/sat – For 30% off use code sat30

Special Guest
Gareth Gudger
Microsoft MVP – Most Valuable Professional
Experts Exchange Most Valuable Expert (MVE)
Blog: https://supertekboy.com
Twitter: https://twitter.com/SuperTekBoy
Facebook: https://www.facebook.com/SuperTekBoy
Google Plus: https://plus.google.com/+SupertekboyOnline
YouTube: http://www.youtube.com/user/diggisaur

Show Links

March 2020 significant update to Hybrid Configuration Wizard
https://techcommunity.microsoft.com/t5/exchange-team-blog/march-2020-significant-update-to-hybrid-configuration-wizard/ba-p/1238753

Reply All Storm Protection in Exchange Online
https://techcommunity.microsoft.com/t5/exchange-team-blog/reply-all-storm-protection-in-exchange-online/ba-p/1369811

Support of DANE and DNSSEC in Office 365 Exchange Online
https://techcommunity.microsoft.com/t5/exchange-team-blog/support-of-dane-and-dnssec-in-office-365-exchange-online/ba-p/1275494

Securing Authenticated SMTP in Exchange Online
https://techcommunity.microsoft.com/t5/exchange-team-blog/securing-authenticated-smtp-in-exchange-online/ba-p/1293154

Basic Authentication Extended to 2H 2021 for Exchange Online Users
https://redmondmag.com/articles/2020/04/03/basic-authentication-exchange-online.aspx#:~:text=Basic%20Authentication%20Extended%20to%202H%202021%20for%20Exchange%20Online%20Users,-By%20Kurt%20Mackie&text=Microsoft%20is%20now%20planning%20to,Exchange%20Online%20previously%20was%20Oct.

Podcast

Sysadmin Today #71: Office 365 Security Defaults


In this episode, I am going to discuss Microsoft’s Office 365 Security Defaults, and more.

Email: paul@sysadmintoday.com
Facebook: https://www.facebook.com/sysadmintoday
Twitter: https://twitter.com/SysadminToday
Training: ITPRO.TV – https://go.itpro.tv/sat – For 30% off use code sat30

Show Links

Microsoft Security Defaults
https://tminus365.com/microsoft-security-defaults/

Azure Active Directory Pricing
https://azure.microsoft.com/en-us/pricing/details/active-directory/

What are security defaults?
https://docs.microsoft.com/en-us/azure/active-directory/fundamentals/concept-fundamentals-security-defaults#enabling-security-defaults

Podcast

Sysadmin Today #61: Office 365 Best Practices


I am joined with guest Chris Hamm as we discuss Office 365 Best Practices.

Host: Paul Joyner
Email: paul@sysadmintoday.com
Facebook: https://www.facebook.com/sysadmintoday
Twitter: https://twitter.com/SysadminToday

Show Sponsor
Kaseya: IT Management Software and Monitoring Solutions
Request a demo today at www.kaseya.com/sysadmintoday

Special Guest
Chris Hamm
Premier One
www.premier-one.com 

Show Links

Office 365 Best Practice Guide
https://sysadmintoday.com/wp-content/uploads/2019/05/Office-365-Security-Guide.pdf

Overview of data loss prevention
https://docs.microsoft.com/en-us/office365/securitycompliance/data-loss-prevention-policies

DLP (Data Loss Prevention) in Office 365
https://tech.paayi.com/data-loss-prevention

Top 10 ways to secure Office 365 and Microsoft 365 Business plans
https://docs.microsoft.com/en-us/office365/admin/security-and-compliance/secure-your-business-data?view=o365-worldwide

Enable modern authentication for Skype for Business Online
https://www.ronnipedersen.com/2017/07/11/enable-modern-authentication-for-skype-for-business-online/

Enable or disable modern authentication in Exchange Online
https://support.office.com/en-gb/article/enable-or-disable-modern-authentication-in-exchange-online-58018196-f918-49cd-8238-56f57f38d662

Alert policies in the security and compliance center
https://docs.microsoft.com/en-us/office365/securitycompliance/alert-policies

SharePoint Permissions
https://www.youtube.com/watch?v=S46aFRBsS4U&t=337s

How to protect your data with Information Rights Management in Office 365
https://gcits.com/knowledge-base/how-to-protect-your-data-with-information-rights-management-in-office-365/

Helping users to protect files by using the Azure Rights Management service
https://docs.microsoft.com/en-us/azure/information-protection/help-users

Podcast

Sysadmin Today #51: SPF, DKIM & DMARC


In this episode, I am going to focus on SPF, DKIM & DMARC. Please visit https://sysadmintoday.com to subscribe.

Host: Paul Joyner
Email: paul@sysadmintoday.com
Facebook: https://www.facebook.com/sysadmintoday
Twitter: https://twitter.com/SysadminToday

Show Links

SysAdmin Show
http://sysadminshow.com/

SPF Best Practices
https://www.socketlabs.com/blog/best-practices-sender-policy-framework-spf/

DMARC Analyzer
https://dmarcian.com/

SPF Validation Tool
https://dmarcian.com/spf-survey/

DKIM Best Practices
https://www.socketlabs.com/blog/best-practices-dkim/

DMARC Explained
https://www.sparkpost.com/resources/email-explained/dmarc-explained/

DMARC Alignment Mode Explained
https://help.returnpath.com/hc/en-us/articles/224236627

Setting up DKIM for SalesForce
https://www.youtube.com/watch?v=UfbeJ_4I24I

Please Support the Channel
https://www.patreon.com/sysadmintoday

Podcast

Sysadmin Today #44: WAF, VLANs, DNS & Office 365 Auditing

In this episode, I will discuss WAF, VLANs, DNS and Office 365 Auditing.

Host: Paul Joyner
Email: paul@sysadmintoday.com
Facebook: https://www.facebook.com/sysadmintoday
Twitter: https://twitter.com/SysadminToday

Microsoft SharePoint Migration Tool
https://docs.microsoft.com/en-us/sharepointmigration/introducing-the-sharepoint-migration-tool

Setting up Azure Web Application Firewall
https://docs.microsoft.com/en-us/azure/application-gateway/application-gateway-web-application-firewall-portal

About The Open Web Application Security Project
https://www.owasp.org/index.php/About_The_Open_Web_Application_Security_Project

DNS Made Easy Failover Tutorials
http://help.dnsmadeeasy.com/dns-failover/configure-dns-failover/

Enabling Office 365 mailbox auditing
https://support.office.com/en-us/article/turn-office-365-audit-log-search-on-or-off-e893b19a-660c-41f2-9074-d3631c95a014

Please Support the Channel
https://www.patreon.com/sysadmintoday   


Podcast

Sysadmin Today #42: VMware, MS Audit, AD & Security

In this episode, I will share recent events involving VMware, Microsoft, and Security.

Host: Paul Joyner
Email: paul@sysadmintoday.com
Facebook: https://www.facebook.com/sysadmintoday
Twitter: https://twitter.com/SysadminToday

Show Links

Group Policy Item Level Targeting
http://techgenix.com/Group-Policy-Preferences-Understanding-Implementing-Item-Level-Targeting/

Microsoft Baseline Security Analyzer 2.3
https://www.microsoft.com/en-us/download/details.aspx?id=7558

OpenVAS (Open Source Vulnerability Scanner)
http://www.openvas.org/vm.html

Please Support the Channel
https://www.patreon.com/sysadmintoday   


Podcast

Sysadmin Today #38: Email Security

In this episode, I will discuss email security best practices.

Host: Paul Joyner
Email: paul@sysadmintoday.com
Facebook: https://www.facebook.com/sysadmintoday
Twitter: https://twitter.com/SysadminToday

Show Links

Podnutz Episode discussing Automation
http://podnutz.com/podnutz273/

Reverse DNS Checker
https://www.debouncer.com/reverse-dns-check?attempt=1

SPF, DKIM & DMARC Information
https://blogs.technet.microsoft.com/fasttracktips/2016/07/16/spf-dkim-dmarc-and-exchange-online/

Exchange 2016 Anti-Spam Setup
http://msexchangeguru.com/2017/08/08/exchange-2016-anti-spam-configuration/

Exchange 2013 Anti-Spam Setup
http://techgenix.com/anti-spam-and-anti-malware-protection-exchange-2013-part1/

Exchange 2010 Anti-Spam Setup
http://www.mustbegeek.com/configure-anti-spam-agents-in-exchange-2010/

How to Create a rule to prevent spoofing
https://www.intrust-it.com/2015/10/14/use-mail-rules-in-office-365-to-tag-emails-with-spoofed-senders/

Preparing for the mandatory use of TLS 1.2 in Office 365
https://support.microsoft.com/en-us/help/4057306/preparing-for-tls-1-2-in-office-365

Encrypted Messaging
https://pixelprivacy.com/resources/encrypted-messaging/

Ultimate Privacy Guide
https://vpnandgo.com/internet-privacy/ 

RBL List
Spam Cop:          bl.spamcop.net
Surriel:                psbl.surriel.com
Spamhaus:         zen.spamhaus.org
Sorbs:                  dnsbl.sorbs.net
Barracuda:          b.barracudacentral.org

Please Support the Channel
https://www.patreon.com/sysadmintoday   


Podcast

Sysadmin Today #37: User Management

In the episode, I will share my thoughts on user management.

Host: Paul Joyner
Email: paul@sysadmintoday.com
Facebook: https://www.facebook.com/sysadmintoday
Twitter: https://twitter.com/SysadminToday

Show Links

AD Manage Plus
https://www.manageengine.com/products/ad-manager/

Office 365 Offboarding script
https://gallery.technet.microsoft.com/office/Staff-Off-Boarding-Script-430bdd0a

Please Support the Channel
https://www.patreon.com/sysadmintoday