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News & Commentary

Content tagged with Identity & Access Management posted in March 2018
Deconstructing the DOJ Iranian Hacking Indictment
Commentary  |  3/29/2018  | 
The alleged attackers used fairly simple tools, techniques and procedures to compromise a new victim organization on an almost weekly basis for over five years.
A Data Protection Officer's Guide to the GDPR Galaxy
Commentary  |  3/19/2018  | 
Impending deadline got you freaking out? These five tips might help you calm down, at least a little.
Voice-Operated Devices, Enterprise Security & the 'Big Truck' Attack
Commentary  |  3/15/2018  | 
The problem with having smart speakers and digital assistants in the workplace is akin to having a secure computer inside your office while its wireless keyboard is left outside for everyone to use.
Segmentation: The Neglected (Yet Essential) Control
Commentary  |  3/14/2018  | 
Failure to deploy measures to contain unauthorized intruders is a recipe for digital disaster.
IoT Product Safety: If It Appears Too Good to Be True, It Probably Is
Commentary  |  3/12/2018  | 
Proposed new connected-product repair laws will provide hackers with more tools to make our lives less secure.
DevSecOps: The Importance of Building Security from the Beginning
Commentary  |  3/9/2018  | 
Here are four important areas to tackle in order to master DevSecOps: code, privacy, predictability, and people.
Privilege Abuse Attacks: 4 Common Scenarios
Commentary  |  3/7/2018  | 
It doesn't matter if the threat comes from a disgruntled ex-employee or an insider anticipating financial gain, privilege abuse patterns are pretty much the same, and they're easy to avoid.
Identity Management: Where It Stands, Where It's Going
News  |  3/6/2018  | 
How companies are changing the approach to identity management as people become increasingly digital.
What Enterprises Can Learn from Medical Device Security
Commentary  |  3/1/2018  | 
In today's cloud-native world, organizations need a highly distributed approach that ties security to the workload itself in order to prevent targeted attacks.


Commentary
Ransomware Is Not the Problem
Adam Shostack, Consultant, Entrepreneur, Technologist, Game Designer,  6/9/2021
Edge-DRsplash-11-edge-ask-the-experts
How Can I Test the Security of My Home-Office Employees' Routers?
John Bock, Senior Research Scientist,  6/7/2021
News
New Ransomware Group Claiming Connection to REvil Gang Surfaces
Jai Vijayan, Contributing Writer,  6/10/2021
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CVE-2021-21257
PUBLISHED: 2021-06-18
Contiki-NG is an open-source, cross-platform operating system for internet of things devices. The RPL-Classic and RPL-Lite implementations in the Contiki-NG operating system versions prior to 4.6 do not validate the address pointer in the RPL source routing header This makes it possible for an attac...
CVE-2021-21279
PUBLISHED: 2021-06-18
Contiki-NG is an open-source, cross-platform operating system for internet of things devices. In verions prior to 4.6, an attacker can perform a denial-of-service attack by triggering an infinite loop in the processing of IPv6 neighbor solicitation (NS) messages. This type of attack can effectively ...
CVE-2021-21280
PUBLISHED: 2021-06-18
Contiki-NG is an open-source, cross-platform operating system for internet of things devices. It is possible to cause an out-of-bounds write in versions of Contiki-NG prior to 4.6 when transmitting a 6LoWPAN packet with a chain of extension headers. Unfortunately, the written header is not checked t...
CVE-2021-21281
PUBLISHED: 2021-06-18
Contiki-NG is an open-source, cross-platform operating system for internet of things devices. A buffer overflow vulnerability exists in Contiki-NG versions prior to 4.6. After establishing a TCP socket using the tcp-socket library, it is possible for the remote end to send a packet with a data offse...
CVE-2021-21410
PUBLISHED: 2021-06-18
Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. An out-of-bounds read can be triggered by 6LoWPAN packets sent to devices running Contiki-NG 4.6 and prior. The IPv6 header decompression function (<code>uncompress_hdr_iphc</code>) does not pe...