7733 matches found
Corporate Involvement in International Cybersecurity Treaties
The Paris Call for Trust and Stability in Cyberspace is an initiative launched by French President Emmanuel Macron during the 2018 UNESCO’s Internet Governance Forum. It’s an attempt by the worlds governments to come together and create a set of international norms and standards for a reliable,...
Validation Bypass
keylime is vulnerable to validation bypass. The vulnerability is caused due to lack of enforcement of same registrar data for tenant and verifier validation of the EK, AK and identity and integrity quotes, allowing to break the chain of trust as it can use invalid AK as valid...
CANs Reinvent LANs for an All-Local World
In an article I wrote over a year ago called “Securing the New Normal of Network Access,” I presented four access scenarios that modern organizations needed to enable users to stay securely connected and protected in the new normal of a work-from-anywhere world. Of course, “new” is a relative ter...
SAP Cloud Connector Trust Management Issue Vulnerability
SAP Cloud Connector is a connector for connecting to the SAP Cloud Platform from SAP Germany. SAP Cloud Connector 2.0 suffers from a trust management issue vulnerability that stems from SAP Cloud Connector being able to communicate with the backend without sufficiently validating certificates. An...
PT-2022-13620
Name of the Vulnerable Software and Affected Versions Keylime affected versions not specified Description The issue arises because Keylime does not enforce that the agent registrar data is the same when the tenant uses it for validation of the EK and identity quote and the verifier for validating...
Ping Identity Windows PingId 信任管理问题漏洞
Ping Identity Windows PingId is a software from Ping Identity, Inc. that provides security for applications. A vulnerability with trust management issues exists in PingId Integration for Windows Login 2.4.1 and prior versions, which stems from the use of static encryption key material to allow...
Zero Trust and the Fallacy of Secure Networks
Talking about secure networks is like talking about safe pools. A pool is just a body of water, and if it has enough water to swim in, then it has more than enough water to drown in. A pool is inherently unsafe. We, therefore, take care in how we use a pool: We don’t swim alone; we don’t run arou...
OpenSSL 信任管理问题漏洞
OpenSSL is an open source Openssl team's general-purpose cryptographic library capable of implementing Secure Sockets Layer SSLv2/v3 and Secure Transport Layer TLSv1 protocols. The product supports a variety of cryptographic algorithms, including symmetric ciphers, hashing algorithms, secure...
Fortinet FortiOS 信任管理问题漏洞
Fortinet FortiOS is a security operating system dedicated to the FortiGate network security platform from Fortinet, a US-based company. Fortinet FortiOS is vulnerable to trust management issues, which could be exploited by attackers to conduct man-in-the-middle attacks on FortiGate communications...
Bad Actors Are Maximizing Remote Everything
The rise of remote work and learning opened new opportunities for many people – as we’ve seen by the number of people who have moved to new places or adapted to “workcations.” Cybercriminals are taking advantage of the same opportunities – just in a different way. Evaluating the prevalence of...
Security Turbulence in the Cloud: Survey Says…
Over the past 15 years, the cloud has blown business into a new age of networking, for solid reasons: Small businesses can get online fast, using the same tools as the big companies; large companies can scale up and down to match demand; and organizations of all sizes can quickly react to busines...
Onyx ransomware destroys files, and also the criminal circle of trust
Some ransomware authors seem to be whittling down their tenuous "circle of trust" style agreement with victims even further. Word has spread of an Onyx ransomware operation a variant of Chaos ransomware which is quite a bit more destructive than those impacted would be hoping for. However, all is...
Vulnerabilities fixed in FreeRADIUS
Two vulnerabilities have been fixed in FreeRADIUS. The vulnerabilities allow a malicious party to cause a denial-of-service or to obtain sensitive data obtain. To cause the denial-of-service, the malicious party must possess a system in the FreeRADIUS "circle of trust." The developers of FreeRADI...
Zero-Trust For All: A Practical Guide
While “zero-trust architecture” has become a buzz phrase, there’s plenty of confusion as to what it actually is. Is it a concept? A standard? A framework? An actual set of technology platforms? According to security experts, it’s best described as a fresh mindset for approaching cybersecurity...
Google Android Trust Management Issues Vulnerability (CNVD-2022-33102)
Google Android is a Linux-based open source operating system from Google. Google Android suffers from a trust management issue vulnerability that stems from a certificate validation error in A-GPS. A remote attacker can exploit this vulnerability to perform MitM attacks...
Cisco Catalyst Digital Building Series Switches 安全漏洞
Cisco Catalyst Digital Building Series Switches are a series of digital building switches from Cisco USA. A security vulnerability exists in the Cisco Catalyst Digital Building Series Switches where an authenticated local attacker with level 15 privileges or an unauthenticated attacker with...
A clearer lens on Zero Trust security strategy: Part 1
Todays world is flooded with definitions and perspectives on Zero Trust, so we are kicking off a blog series to bring clarity to what Zero Trust is and what it means. This first blog will draw on the past, present, and future to bring a clear vision while keeping our feet planted firmly on the...
A clearer lens on Zero Trust security strategy: Part 1
Todays world is flooded with definitions and perspectives on Zero Trust, so we are kicking off a blog series to bring clarity to what Zero Trust is and what it means. This first blog will draw on the past, present, and future to bring a clear vision while keeping our feet planted firmly on the...
