Colin Mc Hugo

0 %
Colin Mc Hugo
Security Engineer Manager & CEO at Quantum Infinite Solutions Group Ltd.

Don’t use single‑factor authentication, warns CISA

September 1, 2021

The federal company urges organizations to ditch the unhealthy observe and as an alternative use multi-factor authentication strategies

The Cybersecurity and Infrastructure Safety Company (CISA) has added using single-factor authentication to its transient listing of unhealthy practices that it considers to be exceptionally dangerous relating to cybersecurity.

“Single-factor authentication is a standard low-security technique of authentication. It solely requires matching one issue—similar to a password—to a username to achieve entry to a system. Though these Dangerous Practices must be averted by all organizations, they’re particularly harmful in organizations that assist Vital Infrastructure or Nationwide Vital Capabilities,” reads CISA’s announcement.

The federal company went on so as to add that as an alternative, organizations ought to confer with its steering on establishing stronger and higher authentication strategies. CISA’s Capacity Enhancement Guide specializing in implementing robust authentication highlights the dangers of utilizing conventional single authentication strategies similar to using a username mixed with a password.

Attackers might pilfer person entry credentials by quite a lot of tried and examined techniques starting from phishing and social engineering assaults to utilizing brute-force assaults and keylogging malware. As soon as they get ahold of the usernames and passwords then breaching a system isn’t that troublesome. CISA, due to this fact, recommends that switching to multi-factor authentication (MFA), which is a far safer choice because it provides an additional layer of safety and makes it excessively troublesome for cybercriminals to breach person accounts.

In line with a joint research carried out by Google, New York College, and College of California San Diego, organizations that adopted MFA might see a considerable enhance to their resistance in opposition to malicious assaults. The research cited by CISA discovered that using MFA “blocked 100% of automated bots, 99% of bulk phishing assaults and 66% of focused assaults on customers Google accounts.”

Past using single-factor authentication, CISA’s catalog of Dangerous Practices additionally consists of:

  • Using unsupported or end-of-life software program
  • Using recognized/fastened/default passwords and credentials

“Whereas these practices are harmful for Vital Infrastructure and NCFs, CISA encourages all organizations to have interaction within the vital actions and important conversations to deal with Dangerous Practices,” CISA  mentioned.

The federal company additionally opened up dialogue about Dangerous Practices on its GitHub in order that system admins and IT professionals might pitch in with their ideas and enter on learn how to deal with the challenges of eliminating these practices.

Posted in SecurityTags:
Write a comment