Comments
Microsegmentation: Strong Security in Small Packages
Newest First  |  Oldest First  |  Threaded View
BrianN060
50%
50%
BrianN060,
User Rank: Ninja
4/12/2018 | 12:45:04 PM
Micro-segmentation as design philosophy
The prospect of implementing a new design philosophy may induce groans from those looking to patch, rather than rebuild; but the long-term benefits deserve sober consideration. 

Though the article warns: "...while segmentation enhances an organization's security posture, it also adds complexity [more properly: complication] and costs... "; I think that assumes an outside-in, rather than a truly systemic implementation of the fact-based business rules specific to that organization, which should be used to determine segmentation and sequestering.  Micro-segmentation of the network directed from an informational requirements-based mapping, ought to result in a less complicated (so less costly in terms of added infrastructure), and more importantly dynamically responsive (to dynamic organizational requirements), solution.  This is, after all, a software-defined approach.  It only makes sense to incorporate the application-specific informational requirements system design which is (or ought to be), already serving that organization.


Higher Education: 15 Books to Help Cybersecurity Pros Be Better
Curtis Franklin Jr., Senior Editor at Dark Reading,  12/12/2018
Worst Password Blunders of 2018 Hit Organizations East and West
Curtis Franklin Jr., Senior Editor at Dark Reading,  12/12/2018
2019 Attacker Playbook
Ericka Chickowski, Contributing Writer, Dark Reading,  12/14/2018
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Current Issue
10 Best Practices That Could Reshape Your IT Security Department
This Dark Reading Tech Digest, explores ten best practices that could reshape IT security departments.
Flash Poll
[Sponsored Content] The State of Encryption and How to Improve It
[Sponsored Content] The State of Encryption and How to Improve It
Encryption and access controls are considered to be the ultimate safeguards to ensure the security and confidentiality of data, which is why they're mandated in so many compliance and regulatory standards. While the cybersecurity market boasts a wide variety of encryption technologies, many data breaches reveal that sensitive and personal data has often been left unencrypted and, therefore, vulnerable.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2017-1265
PUBLISHED: 2018-12-17
IBM Security Guardium 10.0, 10.0.1, 10.1, 10.1.2, 10.1.3, 10.1.4, and 10.5 does not validate, or incorrectly validates, a certificate. This weakness might allow an attacker to spoof a trusted entity by using a man-in-the-middle (MITM) techniques. IBM X-Force ID: 124740.
CVE-2017-1272
PUBLISHED: 2018-12-17
IBM Security Guardium 10.0 and 10.5 stores sensitive information in URL parameters. This may lead to information disclosure if unauthorized parties have access to the URLs via server logs, referrer header or browser history. IBM X-Force ID: 124747. IBM X-Force ID: 124747.
CVE-2017-1597
PUBLISHED: 2018-12-17
IBM Security Guardium 10.0, 10.0.1, 10.1, 10.1.2, 10.1.3, 10.1.4, and 10.5 Database Activity Monitor does not require that users should have strong passwords by default, which makes it easier for attackers to compromise user accounts. IBM X-Force ID: 132610.
CVE-2018-1889
PUBLISHED: 2018-12-17
IBM Security Guardium 10.0 and 10.5 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 152080.
CVE-2018-1891
PUBLISHED: 2018-12-17
IBM Security Guardium 10 and 10.5 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 152082.