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.

Attacks/Breaches

11/3/2020
07:00 AM
Jai Vijayan
Jai Vijayan
Slideshows
Connect Directly
Twitter
LinkedIn
RSS
E-Mail
50%
50%

6 Cybersecurity Lessons From 2020

The COVID-19 pandemic exposed new weaknesses in enterprise cybersecurity preparedness.
Previous
1 of 7
Next

To call 2020 a rough year for enterprise cybersecurity teams would be something of an understatement.

Related Content:

Fraud Prevention Strategies to Prepare for the Future

The Changing Face of Threat Intelligence

New on The Edge: How Can I Help Remote Workers Secure Their Home Routers?

The COVID-19 pandemic and the newly distributed workforce that it engendered upended security strategies and forced a rethink of approaches to securing remote workers and supply chains at many companies.

Security teams that had implemented controls for managing remote workers suddenly had to contend with a magnitudes-fold increase in the number of users they had to support this way. With more users accessing enterprise systems and data from their homes, attack surfaces increased dramatically. Enterprise security teams found themselves scrambling to implement new controls to manage threats due to their increased risk exposure.

Security operations teams found themselves scrambling to address issues around communications and challenges related to breach investigations and visibility into endpoint systems. Organizations that had adopted a zero-trust approach to security suddenly found reason to accelerate their plans.

Already overburdened security operations teams had to find ways to remain effective in a new threat environment, even as software-as-a-service (SaaS) and zero-trust initiatives attracted greater enterprise interest and investments.

Here, according to a half-dozen security experts, are the six main takeaways from 2020 for cybersecurity practitioners.

 

Jai Vijayan is a seasoned technology reporter with over 20 years of experience in IT trade journalism. He was most recently a Senior Editor at Computerworld, where he covered information security and data privacy issues for the publication. Over the course of his 20-year ... View Full Bio
 

Recommended Reading:

Previous
1 of 7
Next
Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
peternjohnson
50%
50%
peternjohnson,
User Rank: Strategist
11/20/2020 | 9:26:24 AM
Slide show???
Couldn't find the report, just this slideshow. Not doing that! Don't you want professionals to take you seriously?
Attackers Leave Stolen Credentials Searchable on Google
Kelly Sheridan, Staff Editor, Dark Reading,  1/21/2021
How to Better Secure Your Microsoft 365 Environment
Kelly Sheridan, Staff Editor, Dark Reading,  1/25/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Write a Caption, Win an Amazon Gift Card! Click Here
Latest Comment: I can't find the back door.
Current Issue
2020: The Year in Security
Download this Tech Digest for a look at the biggest security stories that - so far - have shaped a very strange and stressful year.
Flash Poll
Assessing Cybersecurity Risk in Today's Enterprises
Assessing Cybersecurity Risk in Today's Enterprises
COVID-19 has created a new IT paradigm in the enterprise -- and a new level of cybersecurity risk. This report offers a look at how enterprises are assessing and managing cyber-risk under the new normal.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-21275
PUBLISHED: 2021-01-25
The MediaWiki "Report" extension has a Cross-Site Request Forgery (CSRF) vulnerability. Before fixed version, there was no protection against CSRF checks on Special:Report, so requests to report a revision could be forged. The problem has been fixed in commit f828dc6 by making use of Medi...
CVE-2021-21272
PUBLISHED: 2021-01-25
ORAS is open source software which enables a way to push OCI Artifacts to OCI Conformant registries. ORAS is both a CLI for initial testing and a Go Module. In ORAS from version 0.4.0 and before version 0.9.0, there is a "zip-slip" vulnerability. The directory support feature allows the ...
CVE-2021-23901
PUBLISHED: 2021-01-25
An XML external entity (XXE) injection vulnerability was discovered in the Nutch DmozParser and is known to affect Nutch versions < 1.18. XML external entity injection (also known as XXE) is a web security vulnerability that allows an attacker to interfere with an application's processing of XML ...
CVE-2020-17532
PUBLISHED: 2021-01-25
When handler-router component is enabled in servicecomb-java-chassis, authenticated user may inject some data and cause arbitrary code execution. The problem happens in versions between 2.0.0 ~ 2.1.3 and fixed in Apache ServiceComb-Java-Chassis 2.1.5
CVE-2020-12512
PUBLISHED: 2021-01-22
Pepperl+Fuchs Comtrol IO-Link Master in Version 1.5.48 and below is prone to an authenticated reflected POST Cross-Site Scripting