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News & Commentary

Content tagged with Perimeter posted in August 2018
Machine Identities Need Protection, Too
Quick Hits  |  8/31/2018  | 
A new study shows that device identities need a level of protection that they're not getting from most organizations.
Who's At Greatest Risk for BEC Attacks? Not the CEO
News  |  8/30/2018  | 
CEOs only make up 2.2% of business email compromise targets, a sign most victims are further down the corporate ladder.
'Security Fatigue' Could Put Business at Risk
News  |  8/29/2018  | 
The relentless march of security breaches may cause some individuals to drop their guard, but there's more to the story than that.
IT Professionals Think They're Better Than Their Security
Quick Hits  |  8/29/2018  | 
More than half of professionals think they have a good shot at a successful insider attack.
How Can We Improve the Conversation Among Blue Teams?
Commentary  |  8/27/2018  | 
Dark Reading seeks new ways to bring defenders together to share information and best practices
New Mirai Variants Leverage Open Source Project
Quick Hits  |  8/23/2018  | 
Aboriginal Linux gives Mirai new cross-platform capabilities - including Android.
How Threats Increase in Internet Time
News  |  8/21/2018  | 
Cybercrime incidents and costs increase with each passing minute on the Internet.
7 Serious IoT Vulnerabilities
Slideshows  |  8/21/2018  | 
A growing number of employees have various IoT devices in their homes where they're also connecting to an enterprise network to do their work. And that means significant threats loom.
Researcher Finds MQTT Hole in IoT Defenses
News  |  8/16/2018  | 
A commonly used protocol provides a gaping backdoor when misconfigured.
Gartner Says IT Security Spending to Hit $124B in 2019
Quick Hits  |  8/15/2018  | 
Global IT security spending will grow 12.4% in 2018 and another 8.7% in 2019.
Understanding Firewalls: Build Them Up, Tear Them Down
News  |  8/8/2018  | 
A presentation at Black Hat USA will walk attendees through developing a firewall for MacOS, and then poking holes in it.
Google Details Tech Built into Shielded VMs
News  |  8/6/2018  | 
Specialized virtual machines, recently released in beta mode, ensure cloud workloads haven't been compromised.
Mastering MITRE's ATT&CK Matrix
Slideshows  |  8/6/2018  | 
This breakdown of Mitre's model for cyberattacks and defense can help organizations understand the stages of attack events and, ultimately, build better security.
FBI Offers New IoT Security Tips
Quick Hits  |  8/3/2018  | 
A new article from the FBI offers insight into IoT risks and ways to reduce them.
Cryptojacker Campaign Hits MikroTik Routers
News  |  8/2/2018  | 
More than 200,000 routers hit with a sophisticated cryptomining attack that appears to be spreading.
Multifactor Acquisition: Cisco Plans to Buy Duo for $2.35B
News  |  8/2/2018  | 
Cisco intends to use Duo's authentication technology to ramp up security across hybrid and multicloud environments.
Power Grid Security: How Safe Are We?
Commentary  |  8/2/2018  | 
Experiencing a power outage? It could have been caused by a hacker or just a squirrel chewing through some equipment. And that's a problem.
6 Ways DevOps Can Supercharge Security
Slideshows  |  8/2/2018  | 
Security teams have a huge opportunity to make major inroads by embracing the DevOps movement.
UnityPoint Health Reveals 1.4 Million Patient Breach
Quick Hits  |  8/1/2018  | 
The hospital company's second breach this year is far larger than the first.


NSA Appoints Rob Joyce as Cyber Director
Dark Reading Staff 1/15/2021
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From DHS/US-CERT's National Vulnerability Database
CVE-2021-21238
PUBLISHED: 2021-01-21
PySAML2 is a pure python implementation of SAML Version 2 Standard. PySAML2 before 6.5.0 has an improper verification of cryptographic signature vulnerability. All users of pysaml2 that need to validate signed SAML documents are impacted. The vulnerability is a variant of XML Signature wrapping bec...
CVE-2021-21239
PUBLISHED: 2021-01-21
PySAML2 is a pure python implementation of SAML Version 2 Standard. PySAML2 before 6.5.0 has an improper verification of cryptographic signature vulnerability. Users of pysaml2 that use the default CryptoBackendXmlSec1 backend and need to verify signed SAML documents are impacted. PySAML2 does not ...
CVE-2021-21253
PUBLISHED: 2021-01-21
OnlineVotingSystem is an open source project hosted on GitHub. OnlineVotingSystem before version 1.1.2 hashes user passwords without a salt, which is vulnerable to dictionary attacks. Therefore there is a threat of security breach in the voting system. Without a salt, it is much easier for attacker...
CVE-2020-4966
PUBLISHED: 2021-01-21
IBM Security Identity Governance and Intelligence 5.2.6 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the...
CVE-2020-4968
PUBLISHED: 2021-01-21
IBM Security Identity Governance and Intelligence 5.2.6 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 192427.