Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Database Security
Authentication
Mobile
Privacy
Compliance
Careers and People
Identity & Access Management
Security Monitoring
Advanced Threats
Insider Threats
Vulnerability Management
Comments
How Healthcare Organizations Can Combat Ransomware
Newest First  |  Oldest First  |  Threaded View
lunny
50%
50%
lunny,
 User Rank: Strategist
11/5/2020 | 12:05:53 PM
Don't forget Privileged Access controls
All of the recommendations here are sound.  However, it's critical that organizations have a good Privileged Access Management (PAM) program in place.  Passwords for administrative access should be controlled in a managed password vault, where they are regularly rotated (after use, per schedule).  Session management tools help as well in abstracting the password from the user.  For example, when connecting via a session manager to a Linux server as root, the password is used by the session manager to connect to the target, but the user never sees it and it never winds up on the user workstation in memory or where a kestroke logger can capture it.  Additional tools used to more granularly control administrative access on workstations and servers are helpful as well.  Passwordless authentication at the user end point is also becoming more available, further protecting the enpoint vulnerability (the human) from exploitation.  If no password is used or known by the user, they can't give it to a phisher.  Something like 80% of intrusions are a result of password harvesting at the user workstation, which starts with a phishing event.  Once the attacker has access to the user's credentials, the journey to gain access and move  laterally until privileges are obtained is just a matter of time.

There are multiple vendor choices in the PAM space, so there are choices (features, price, company reputation, etc.).  But if an organization isn't managing privilege well, they are whistling past the graveyard.


Edge-DRsplash-10-edge-articles
I Smell a RAT! New Cybersecurity Threats for the Crypto Industry
David Trepp, Partner, IT Assurance with accounting and advisory firm BPM LLP,  7/9/2021
News
Attacks on Kaseya Servers Led to Ransomware in Less Than 2 Hours
Robert Lemos, Contributing Writer,  7/7/2021
Commentary
It's in the Game (but It Shouldn't Be)
Tal Memran, Cybersecurity Expert, CYE,  7/9/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
How Enterprises are Attacking the Cybersecurity Problem
Concerns over supply chain vulnerabilities and attack visibility drove some significant changes in enterprise cybersecurity strategies over the past year. Dark Reading's 2021 Strategic Security Survey showed that many organizations are staying the course regarding the use of a mix of attack prevention and threat detection technologies and practices for dealing with cyber threats.
Flash Poll
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2019-3556
PUBLISHED: 2021-10-26
HHVM supports the use of an "admin" server which accepts administrative requests over HTTP. One of those request handlers, dump-pcre-cache, can be used to output cached regular expressions from the current execution context into a file. The handler takes a parameter which specifies where o...
CVE-2021-35499
PUBLISHED: 2021-10-26
The Web Reporting component of TIBCO Software Inc.'s TIBCO Nimbus contains easily exploitable Stored Cross Site Scripting (XSS) vulnerabilities that allow a low privileged attacker to social engineer a legitimate user with network access to execute scripts targeting the affected system or the victim...
CVE-2021-41182
PUBLISHED: 2021-10-26
jQuery-UI is the official jQuery user interface library. Prior to version 1.13.0, accepting the value of the `altField` option of the Datepicker widget from untrusted sources may execute untrusted code. The issue is fixed in jQuery UI 1.13.0. Any string value passed to the `altField` option is now t...
CVE-2021-41183
PUBLISHED: 2021-10-26
jQuery-UI is the official jQuery user interface library. Prior to version 1.13.0, accepting the value of various `*Text` options of the Datepicker widget from untrusted sources may execute untrusted code. The issue is fixed in jQuery UI 1.13.0. The values passed to various `*Text` options are now al...
CVE-2021-41184
PUBLISHED: 2021-10-26
jQuery-UI is the official jQuery user interface library. Prior to version 1.13.0, accepting the value of the `of` option of the `.position()` util from untrusted sources may execute untrusted code. The issue is fixed in jQuery UI 1.13.0. Any string value passed to the `of` option is now treated as a...