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News & Commentary

Content tagged with Identity & Access Management posted in October 2014
Welcome To My Cyber Security Nightmare
Commentary  |  10/30/2014  | 
Happy Halloween. Here are three chilling scenarios that will keep even the most hardened infosec warrior awake all night.
Insider Threats: Breaching The Human Barrier
Commentary  |  10/20/2014  | 
A company can spend all the money it has on technical solutions to protect the perimeter and still not prevent the attack that comes from within.
Stolen Medical Data Is Now A Hot Commodity
Commentary  |  10/14/2014  | 
While credit cards are selling for a dollar or less on the black market, personal health credentials are commanding as much as $10 per patient. Heres why.
2 Tech Challenges Preventing Online Voting In US
News  |  10/9/2014  | 
A new report explains that online voting in the US is a matter of "if, not when," but problems of anonymity and verifiability must be solved first.
How Retail Can Win Back Consumer Trust
Commentary  |  10/9/2014  | 
Customer loyalty to their favorite brands is all about trust, which today has everything to do with security and privacy.
Good Job, Facebook: The Intersection Of Privacy, Identity & Security
Commentary  |  10/8/2014  | 
Birth names and legal names arent always the names people are best known by, concedes Facebook in the wake of a real-name policy usage flap.
5 New Truths To Teach Your CIO About Identity
Commentary  |  10/1/2014  | 
When CIOs talk security they often use words like "firewall" and "antivirus." Heres why todays technology landscape needs a different vocabulary.


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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From DHS/US-CERT's National Vulnerability Database
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...