Cisco Releases Advisories for Multiple Products Source: CISA Current Activity Published on 2021-01-21 CERT/CC and CISA Report Multiple Vulnerabilities in Dnsmasq Source: CISA Current Activity Published on 2021-01-21 Oracle Releases January 2021 Security Bulletin Source: CISA Current Activity Published on 2021-01-21 NSA Releases Guidance on Encrypted DNS in Enterprise Environments Source: CISA Current Activity Published on 2021-01-15 Apache Releases Security Advisory for Tomcat Source: CISA Current Activity Published on 2021-01-15 RCE Vulnerability Affecting Microsoft Defender Source: CISA Current Activity Published on 2021-01-14 Attackers Exploit Poor Cyber Hygiene to Compromise Cloud Security Environments Source: CISA Current Activity Published on 2021-01-13 Microsoft Releases January 2021 Security Updates Source: CISA Current Activity Published on 2021-01-12 NSA Cybersecurity Directorate Releases 2020 Year in Review Source: CISA Current Activity Published on 2021-01-12 SAP Releases January 2021 Security Updates Source: CISA Current Activity Published on 2021-01-12 Microsoft Releases Security Updates for Edge Source: CISA Current Activity Published on 2021-01-11 CISA Releases New Alert on Post-Compromise Threat Activity in Microsoft Cloud Environments and Tools to Help Detect This Activity Source: CISA Current Activity Published on 2021-01-08 MS-ISAC Releases Cybersecurity Advisory on Zyxel Firewalls and AP Controllers Source: CISA Current Activity Published on 2021-01-08 Mozilla Releases Security Updates for Firefox, Firefox for Android, and Firefox ESR Source: CISA Current Activity Published on 2021-01-07 CISA Updates Emergency Directive 21-01 Supplemental Guidance and Activity Alert on SolarWinds Orion Compromise Source: CISA Current Activity Published on 2021-01-06