Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Database Security
Authentication
Mobile
Privacy
Compliance
Careers and People
Identity & Access Management
Security Monitoring
Advanced Threats
Insider Threats
Vulnerability Management
Comments
The Fundamental Flaw in TCP/IP: Connecting Everything
Newest First  |  Oldest First  |  Threaded View
sixscrews
sixscrews,
 User Rank: Apprentice
5/19/2017 | 7:46:21 PM
Assured identification of source/destination
Where does IPV6 come into this?

The resistance of US and other ISPs to implement IPV6 as a basic service is hard to understand - except when it comes to money, of course.

Can IPV6 help here?

I'm speaking from a low level of understanding of the identidy issue although I understand TCP/IP and <Most> of its shortcomings with respect to verifiable identity and spoofing of message headers.

wb
nomics
nomics,
 User Rank: Apprentice
5/19/2017 | 3:41:15 PM
No Perfect Solution
Fixing the flaw in TCP/IP is undoubtedly a daunting task which is probably one reason it's been largely unchanged all these years. I am interested in reading all the proposed solutions and who knows, maybe one day there will be some sort of revelating new implementation using IP or some other protocol. But at the end of the day, there will always be a way into the network, there is no perfect solution.
HardenStance
HardenStance,
 User Rank: Strategist
5/18/2017 | 5:16:45 AM
ETSI doing next gen protocol work for the telecom sector
Thanks Jeff, great post. The Next Generation Protocol (NGP) folks at the European Telecommunications Standards Institute (ETSI) are also doing some great - related - work around finding ways of avoiding the security and efficiency flaws in TCP/IP as telecom networks evolve with SDN, virtualization and 5G.
jfinkhaeuser
jfinkhaeuser,
 User Rank: Apprentice
5/17/2017 | 3:01:09 PM
P2P
So the fundamental idea is to move everything to a P2P overlay network.


Edge-DRsplash-10-edge-articles
I Smell a RAT! New Cybersecurity Threats for the Crypto Industry
David Trepp, Partner, IT Assurance with accounting and advisory firm BPM LLP,  7/9/2021
News
Attacks on Kaseya Servers Led to Ransomware in Less Than 2 Hours
Robert Lemos, Contributing Writer,  7/7/2021
Commentary
It's in the Game (but It Shouldn't Be)
Tal Memran, Cybersecurity Expert, CYE,  7/9/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
Practical Network Security Approaches for a Multicloud, Hybrid IT World
The report covers areas enterprises should focus on for their multicloud/hybrid cloud security strategy: -increase visibility over the environment -learning cloud-specific skills -relying on established security frameworks -re-architecting the network
Flash Poll
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2022-30333
PUBLISHED: 2022-05-09
RARLAB UnRAR before 6.12 on Linux and UNIX allows directory traversal to write to files during an extract (aka unpack) operation, as demonstrated by creating a ~/.ssh/authorized_keys file. NOTE: WinRAR and Android RAR are unaffected.
CVE-2022-23066
PUBLISHED: 2022-05-09
In Solana rBPF versions 0.2.26 and 0.2.27 are affected by Incorrect Calculation which is caused by improper implementation of sdiv instruction. This can lead to the wrong execution path, resulting in huge loss in specific cases. For example, the result of a sdiv instruction may decide whether to tra...
CVE-2022-28463
PUBLISHED: 2022-05-08
ImageMagick 7.1.0-27 is vulnerable to Buffer Overflow.
CVE-2022-28470
PUBLISHED: 2022-05-08
marcador package in PyPI 0.1 through 0.13 included a code-execution backdoor.
CVE-2022-1620
PUBLISHED: 2022-05-08
NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input.