Tag Blue Team

What You Need to Know to Defend Against CVE-2022-30190!

Office documents exploiting CVE-2022-30190 are coming to an inbox near you! Find out how you can prepare and mitigate this threat!

AD Hardening Against Kerberos Golden Ticket Attack

What you need to know about Golden Ticket Attacks and how to defend against them! An overview of the Golden Ticket Attack and guidance on protecting Active Directory.

How to Investigate Malicious DNS Requests

How to track down malicious DNS requests in Windows systems. Incident response techniques for DNS security products like Cisco Umbrella, or DNSFilter.

Secure Windows Remote Management from 2FA Bypass

How you can protect your Windows Servers from 2FA bypass and Pass-the-Hash Attacks. Your Yubikeys or Duo Authentication cannot fully protect you! Secure the WinRM service now!

You Can Help Defend the Internet!

Help defend the Internet! Join a community of security researchers gathering logs and running honeypots to mitigate online attacks.

Linux Web Server Hardening: MAC with AppArmor

How to protect LAMP servers from vulnerable web applications. Mandatory Access Controls with AppArmor. This article is the fifth in the Diamond Hard LAMP series.

Linux Server Hardening: Banning Malicious Traffic

How to use Linux system logs to block malicious traffic. This article is the fourth in the Diamond Hard LAMP series.

Linux Web Server Hardening: WAF for Web Servers

How to protect your web servers with a Web Application Firewall(WAF). Building ModSecurity for Apache. This article is the third in the Diamond Hard LAMP series.

Linux Web Server Hardening: Preventing Apache Information Disclosure

How to prevent Apache from leaking server details. This article is the second in the Diamond Hard LAMP series.

Linux Server Hardening: Enforce Strong Passwords

Don’t let one bad password break all your security! How to improve your password security in Linux Servers.

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