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Articles
Unleashing the Power of Passphrases: Authentication That Is Secure and Memorable
Summary: The National Institute of Standards and Technology recommends using longer passphrases instead of passwords for authentication purposes. Passphrases improve an organization’s security posture and reduce the risk of data breaches: they are more complex, easier to remember, and more resistant to cyber-attacks. Passwords are out, and Passphrases are in!…
May 12, 2023
Security Bulletin
Sedara Security Bulletin: PaperCut Software Vulnerabilities
Summary: PaperCut is enterprise software used for print and file management. They recently published two vulnerability reports for high-severity security issues in their PaperCut MF/NG products. The most severe vulnerability…
May 1, 2023
Articles
Microsoft 365 Security Series – Using Azure Active Directory to secure your Microsoft 365 Installation
What’s the difference between Azure AD and Microsoft 365? Microsoft 365 (formerly Office 365) is a Software-as-a-Service (SaaS) that offers a cloud-based version of its popular software productivity suite, including…
April 19, 2023
Whiteboard Series
Implementing Security Controls
Defense-in-depth is the best strategy for reducing cybersecurity risk. Just like how a medieval castle uses layered defenses for its physical security, modern organizations implement layered security controls to protect…
April 7, 2023
Security Bulletin
Sedara Security Bulletin: Microsoft Outlook Elevation of Privilege Vulnerability
Summary: Recently, Microsoft discovered a vulnerability in Microsoft Outlook for Windows. The vulnerability lets a remote, unauthenticated attacker to steal a victim’s NTLMv2 hash by sending a specially crafted email…
March 16, 2023
Whiteboard Series
Introduction to Information Security: What is a CISO?
A Chief Information Security Officer (CISO) is the tip of the spear for an organization’s cybersecurity program. CISOs identify threats, manage risk, implement security controls, and increase organizational resiliency. Sedara…
March 9, 2023
Articles
How Microsoft 365 – E5 Can Help Protect Your Organization Against Phishing Attacks
Microsoft 365 E5 is an enterprise cloud-based suite of Microsoft Office productivity apps combined with advanced voice, analytics, security, and compliance services. It is an upgrade over lower tiers E1…
March 8, 2023
Articles
Five Things to Know About the NIST CSF 2.0
Introduction The National Institute of Standards and Technology’s (NIST) Cybersecurity Framework (CSF) is undergoing a major update. Originally released in 2014, the NIST CSF is one of the most widely…
February 20, 2023
Articles
What Is Business Profile Hijacking & How You Can Protect Your Business
What is Business Profile Hijacking? Search engines automatically create a business listing based on publicly available information, but they permit business owners to override this automatic listing by publishing their…
February 17, 2023
Security Bulletin
Sedara Security Bulletin: GoTo and LastPass Security Incidents
Summary: GoTo, formerly known as LogMeIn and the parent company of LastPass, released a security advisory about a malicious actor stealing encrypted backups for several GoTo products: Central Pro Join.me…
January 31, 2023
Security Bulletin
Sedara Security Bulletin: Malicious Use of RMM Software
Summary: CISA, the NSA, and the MS-ISAC have released a joint Cybersecurity Advisory (CSA) of the malicious use of legitimate Remote Monitoring and Management (RMM) software, including ScreenConnect and AnyDesk.…
January 27, 2023