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.

Cloud

6/27/2017
08:00 AM
Kelly Sheridan
Kelly Sheridan
Slideshows
Connect Directly
Twitter
LinkedIn
RSS
E-Mail
50%
50%

9 Ways to Protect Your Cloud Environment from Ransomware

The same technology driving faster collaboration and data transfer also enables cybercriminals to quickly spread ransomware.
Previous
1 of 10
Next

Businesses are moving to the cloud, taking advantage of the increased speed and efficiency it provides for data transfer and collaboration. Unfortunately for them, threat actors are abusing the same technology to accelerate the spread of cybercrime.

Cloud Security Alliance CEO Jim Reavis says the intrinsic nature of the cloud, which makes it appealing to businesses, is also viewed by malicious actors as a "fast lane" for ransomware proliferation. The foundation for strong ransomware protection in the cloud is a clean, secure internal network.

"It is important to have the best internal network hygiene possible: least privilege network architectures, microsegmentation, disabling extraneous network services running on desktops is a must," he says.

In many ways, protecting your business from ransomware in the cloud isn't different from endpoint ransomware protection, says John Pironti, president of IP Architects. He emphasizes the importance of maintaining basic security practices to protect against ransomware.

"It's the basics that always solve the problem," he explains. Patching and hardening systems are especially critical regardless of where data is stored. "It's IT security hygiene. If you do these things, the other things are irrelevant."

However, many businesses are not properly protecting themselves, and are leaving their data vulnerable to potentially disastrous attacks.

"Ransomware is different than traditional confidentiality attacks that infosec has obsessed over for many years," says independent security consultant Gal Shpantzer. "It's an availability attack, but unlike, say, DDoS, the attack is more intrusive, shuts down servers and not just pipelines, and can destroy vast quantities of data if not properly restored."

Here, cloud security pros share their advice on how businesses can protect their cloud environments from ransomware, and what they should do to mitigate the effects of an attack after it occurs.

 

Kelly Sheridan is the Staff Editor at Dark Reading, where she focuses on cybersecurity news and analysis. She is a business technology journalist who previously reported for InformationWeek, where she covered Microsoft, and Insurance & Technology, where she covered financial ... View Full Bio
 

Recommended Reading:

Previous
1 of 10
Next
Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
zkerravala
100%
0%
zkerravala,
User Rank: Author
7/19/2017 | 1:16:30 PM
Informative article
Almost every CISO Ive talked to struggles with ransomware.  There are some great tips in here, hopefully the audience will take them to heart 
Cloud Security Startup Lightspin Emerges From Stealth
Kelly Sheridan, Staff Editor, Dark Reading,  11/24/2020
Look Beyond the 'Big 5' in Cyberattacks
Robert Lemos, Contributing Writer,  11/25/2020
Why Vulnerable Code Is Shipped Knowingly
Chris Eng, Chief Research Officer, Veracode,  11/30/2020
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Write a Caption, Win an Amazon Gift Card! Click Here
Latest Comment: We are really excited about our new two tone authentication system!
Current Issue
2021 Top Enterprise IT Trends
We've identified the key trends that are poised to impact the IT landscape in 2021. Find out why they're important and how they will affect you today!
Flash Poll
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-4126
PUBLISHED: 2020-12-01
HCL iNotes is susceptible to a sensitive cookie exposure vulnerability. This can allow an unauthenticated remote attacker to capture the cookie by intercepting its transmission within an http session. Fixes are available in HCL Domino and iNotes versions 10.0.1 FP6 and 11.0.1 FP2 and later.
CVE-2020-4129
PUBLISHED: 2020-12-01
HCL Domino is susceptible to a lockout policy bypass vulnerability in the LDAP service. An unauthenticated attacker could use this vulnerability to mount a brute force attack against the LDAP service. Fixes are available in HCL Domino versions 9.0.1 FP10 IF6, 10.0.1 FP6 and 11.0.1 FP1 and later.
CVE-2020-9115
PUBLISHED: 2020-12-01
ManageOne versions 6.5.1.1.B010, 6.5.1.1.B020, 6.5.1.1.B030, 6.5.1.1.B040, ,6.5.1.1.B050, 8.0.0 and 8.0.1 have a command injection vulnerability. An attacker with high privileges may exploit this vulnerability through some operations on the plug-in component. Due to insufficient input validation of ...
CVE-2020-9116
PUBLISHED: 2020-12-01
Huawei FusionCompute versions 6.5.1 and 8.0.0 have a command injection vulnerability. An authenticated, remote attacker can craft specific request to exploit this vulnerability. Due to insufficient verification, this could be exploited to cause the attackers to obtain higher privilege.
CVE-2020-14193
PUBLISHED: 2020-11-30
Affected versions of Automation for Jira - Server allowed remote attackers to read and render files as mustache templates in files inside the WEB-INF/classes & <jira-installation>/jira/bin directories via a template injection vulnerability in Jira smart values using mustache partials. The ...