Widespread DNS Infrastructure Hijacking Campaign The National Cybersecurity and Communications Integration Center (NCCIC), part of the Cybersecurity and Infrastructure Security Agency (CISA), is aware of a global Domain Name System (DNS) infrastructure hijacking campaign. Using compromised credentials, an attacker can modify the location to which an organization’s domain name resources resolves. This enables the attacker
Before you install Active Directory Certificate Services there are a few tasks that you must complete first. You must name the server, configure the server with a static IP address, and join the server to the domain. To install Active Directory Certificate Services, the server you are installing AD CS must be joined to a
Introduction Cybercriminals are clever and on the lookout for vulnerable businesses. They exploit common mistakes and flaws to breach systems, then steal, disrupt, or hold businesses for ransom. But here’s the good news: you don’t have to be an easy mark. You can make changes right now to reduce the likelihood of a successful attack.
Phishing is the cause of most cyber breaches. Most successful attacks against companies start with a phishing email. Adhering to the statements in this policy will help your company be more resilient to phishing attacks. Phishing Definition: Phishing is an email-borne attack that attempts to get you and your email software to do something malicious. Many
This guide will help you to quickly install and configure Samba4 on CentOS 7 for basic file sharing between other Linux systems and Windows machines. This is handy at times, therefore, we have shared this. Install Samba4 in CentOS 7 First install Samba4 and required packages from the default CentOS repositories using the yum package manager tool as shown
I have run into this issue a few times, so I will share my solution on fixing Kali Linux not updating. Open a terminal and run the below commands to quickly fix the issue: Type sudo -i Type in your password. Type touch /etc/apt/sources.list Type chmod 644 /etc/apt/sources.list Type echo “deb http://http.kali.org/kali kali-rolling main contrib non-free”
Microsoft Windows task scheduler contains a local privilege escalation vulnerability in the Advanced Local Procedure Call (ALPC) interface, which can allow a local user to obtain SYSTEM privileges. As many of you have seen there is a zero-day, privilege escalation, exploit for nearly all current versions of windows. https://www.kb.cert.org/vuls/id/906424 We haven’t seen any reasonable mitigating
Creating Strong Passwords It’s easier than you think to create strong, hard-to-guess, easy-to-remember passwords. Strong passwords will help you keep you and your companies data safe. Below are some good tips for creating strong passwords: Use a password phrase and make it relevant to the account Make it at least 10 characters Make it something