A blacklist (or black list) is a list or register of entities or people, for one reason or another, are being denied a particular privilege, service, mobility, access or recognition. As a verb, to blacklist can mean to deny someone work in a particular field, or to ostracize a person from a certain social circle.
Conversely, a whitelist is a list or compilation identifying entities that are accepted, recognized, or privileged.
The term blacklisting may be used in a pejorative sense, implying that a person has been prevented from having legitimate access to something due to inappropriate covert actions of those who control access. For example, a person being served with a restraining order for having threatened another person would not be considered a case of blacklisting. However, somebody who is fired for exposing poor working conditions in a particular company, and is subsequently systematically blocked from finding work in that industry, is described as having been inappropriately and often illegally blacklisted. Blacklisting can and has been accomplished informally by consensus of authority figures, and does not necessarily require a physical list or overt written record.
In computing, a blacklist or block list is a basic access control mechanism that allows through all elements (email addresses, users, passwords, URLs, IP addresses, domain names, file hashes, etc.), except those explicitly mentioned. Those items on the list are denied access. The opposite is a whitelist, which means only items on the list are let through whatever gate is being used. A greylist contains items that are temporarily blocked (or temporarily allowed) until an additional step is performed.
Blacklists can be applied at various points in a security architecture, such as a Host (network), Web proxy, DNS servers, Email server, Firewall (computing), directory servers or application authentication gateways. The type of element blocked is influenced by the access control location. DNS servers may be well-suited to block domain names, for example, but not URLs. A firewall is well-suited for blocking IP addresses, but less so for blocking malicious files or passwords.
[Grehack 2015] Linnea: Detecting blacklist-evading malware with SQL rules
We present a system for detecting malware that uses domain generation algorithms (DGAs) to evade blacklisting. We use SQL rules that identify patterns specific to the malware family in the non-resolving domains queried by infected clients. We have designed a language to describe these rules more easily, which can be compiled to SQL. Using this approach we detected ten DGA families in a day's data from a large enterprise.
--
More info at http://grehack.fr/
published: 22 Jan 2016
IPTables - Blacklisting IP's and Ports - Stop the Badguys
Anyone that has run a server on the Internet for any length of time quickly learns that the Internet is full of spammers, bots, and other characters you would prefer didn't exist. One way to keep them at bay is to use blacklists with IPTables. In this talk we'll look at several sources of blacklists and how to efficiently incorporate blacklists into Linux IPTables to effectively mass block IP addresses and protect systems.
published: 09 May 2017
How To Beat China!
Sign up for Morning Brew with this link: https://morningbrewdaily.com/patrickboyle
The United States has introduced new export controls to restrict Chinese companies access to the most advanced computer chips which can be used to develop cutting-edge technologies with military applications.
The commerce department announced these restrictions last week which will make it extremely difficult for Chinese companies to obtain or manufacture advanced computer chips and will slow their progress in artificial intelligence.
The measures are also designed to make it much tougher for China to develop supercomputers with military applications that range from modelling nuclear weapons to developing hypersonic weapons.
These restrictions come days before the Chinese Communist party holds its 20th n...
published: 12 Oct 2022
Computer Scientist Explains One Concept in 5 Levels of Difficulty | WIRED
Computer scientist Amit Sahai, PhD, is asked to explain the concept of zero-knowledge proofs to 5 different people; a child, a teen, a college student, a grad student, and an expert. Using a variety of techniques, Amit breaks down what zero-knowledge proofs are and why it's so exciting in the world of cryptography.
Amit Sahai, PhD, is a professor of computer science at UCLA Samueli School of Engineering.
Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7
Listen to the Get WIRED podcast ►► https://link.chtbl.com/wired-ytc-desc
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published: 18 Jan 2022
SDN App BlackList demo
Demo: SDN App "BlackList" based on HP SDN VAN Controller:
- Easy traffic black-holing for a given MAC address or for a given host IP address.
- Blacklist of configured domain.
We present a system for detecting malware that uses domain generation algorithms (DGAs) to evade blacklisting. We use SQL rules that identify patterns specific ...
We present a system for detecting malware that uses domain generation algorithms (DGAs) to evade blacklisting. We use SQL rules that identify patterns specific to the malware family in the non-resolving domains queried by infected clients. We have designed a language to describe these rules more easily, which can be compiled to SQL. Using this approach we detected ten DGA families in a day's data from a large enterprise.
--
More info at http://grehack.fr/
We present a system for detecting malware that uses domain generation algorithms (DGAs) to evade blacklisting. We use SQL rules that identify patterns specific to the malware family in the non-resolving domains queried by infected clients. We have designed a language to describe these rules more easily, which can be compiled to SQL. Using this approach we detected ten DGA families in a day's data from a large enterprise.
--
More info at http://grehack.fr/
Anyone that has run a server on the Internet for any length of time quickly learns that the Internet is full of spammers, bots, and other characters you would p...
Anyone that has run a server on the Internet for any length of time quickly learns that the Internet is full of spammers, bots, and other characters you would prefer didn't exist. One way to keep them at bay is to use blacklists with IPTables. In this talk we'll look at several sources of blacklists and how to efficiently incorporate blacklists into Linux IPTables to effectively mass block IP addresses and protect systems.
Anyone that has run a server on the Internet for any length of time quickly learns that the Internet is full of spammers, bots, and other characters you would prefer didn't exist. One way to keep them at bay is to use blacklists with IPTables. In this talk we'll look at several sources of blacklists and how to efficiently incorporate blacklists into Linux IPTables to effectively mass block IP addresses and protect systems.
Sign up for Morning Brew with this link: https://morningbrewdaily.com/patrickboyle
The United States has introduced new export controls to restrict Chinese com...
Sign up for Morning Brew with this link: https://morningbrewdaily.com/patrickboyle
The United States has introduced new export controls to restrict Chinese companies access to the most advanced computer chips which can be used to develop cutting-edge technologies with military applications.
The commerce department announced these restrictions last week which will make it extremely difficult for Chinese companies to obtain or manufacture advanced computer chips and will slow their progress in artificial intelligence.
The measures are also designed to make it much tougher for China to develop supercomputers with military applications that range from modelling nuclear weapons to developing hypersonic weapons.
These restrictions come days before the Chinese Communist party holds its 20th national congress at which President Xi Jinping is expected to seal a third term as leader.
Book Suggestion: Chip War by Chris Miller https://amzn.to/3yA3Xmg
Patrick's Books:
Statistics For The Trading Floor: https://amzn.to/3eerLA0
Derivatives For The Trading Floor: https://amzn.to/3cjsyPF
Corporate Finance: https://amzn.to/3fn3rvC
Patreon Page: https://www.patreon.com/PatrickBoyleOnFinance
Visit our website: www.onfinance.org
Follow Patrick on Twitter Here: https://twitter.com/PatrickEBoyle
Patrick Boyle On Finance Podcast:
Spotify: https://open.spotify.com/show/7uhrWlDvxzy9hLoW0EYf0b
Apple: https://podcasts.apple.com/us/podcast/patrick-boyle-on-finance/id1547740313
Google Podcasts: https://tinyurl.com/62862nve
Join this channel to support making this content:
https://www.youtube.com/channel/UCASM0cgfkJxQ1ICmRilfHLw/join
Sign up for Morning Brew with this link: https://morningbrewdaily.com/patrickboyle
The United States has introduced new export controls to restrict Chinese companies access to the most advanced computer chips which can be used to develop cutting-edge technologies with military applications.
The commerce department announced these restrictions last week which will make it extremely difficult for Chinese companies to obtain or manufacture advanced computer chips and will slow their progress in artificial intelligence.
The measures are also designed to make it much tougher for China to develop supercomputers with military applications that range from modelling nuclear weapons to developing hypersonic weapons.
These restrictions come days before the Chinese Communist party holds its 20th national congress at which President Xi Jinping is expected to seal a third term as leader.
Book Suggestion: Chip War by Chris Miller https://amzn.to/3yA3Xmg
Patrick's Books:
Statistics For The Trading Floor: https://amzn.to/3eerLA0
Derivatives For The Trading Floor: https://amzn.to/3cjsyPF
Corporate Finance: https://amzn.to/3fn3rvC
Patreon Page: https://www.patreon.com/PatrickBoyleOnFinance
Visit our website: www.onfinance.org
Follow Patrick on Twitter Here: https://twitter.com/PatrickEBoyle
Patrick Boyle On Finance Podcast:
Spotify: https://open.spotify.com/show/7uhrWlDvxzy9hLoW0EYf0b
Apple: https://podcasts.apple.com/us/podcast/patrick-boyle-on-finance/id1547740313
Google Podcasts: https://tinyurl.com/62862nve
Join this channel to support making this content:
https://www.youtube.com/channel/UCASM0cgfkJxQ1ICmRilfHLw/join
Computer scientist Amit Sahai, PhD, is asked to explain the concept of zero-knowledge proofs to 5 different people; a child, a teen, a college student, a grad s...
Computer scientist Amit Sahai, PhD, is asked to explain the concept of zero-knowledge proofs to 5 different people; a child, a teen, a college student, a grad student, and an expert. Using a variety of techniques, Amit breaks down what zero-knowledge proofs are and why it's so exciting in the world of cryptography.
Amit Sahai, PhD, is a professor of computer science at UCLA Samueli School of Engineering.
Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7
Listen to the Get WIRED podcast ►► https://link.chtbl.com/wired-ytc-desc
Want more WIRED? Get the magazine ►► https://subscribe.wired.com/subscribe/splits/wired/WIR_YouTube?source=EDT_WIR_YouTube_0_Video_Description_ZZ
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Also, check out the free WIRED channel on Roku, Apple TV, Amazon Fire TV, and Android TV.
ABOUT WIRED
WIRED is where tomorrow is realized. Through thought-provoking stories and videos, WIRED explores the future of business, innovation, and culture.
Computer Scientist Explains One Concept in 5 Levels of Difficulty | WIRED
Computer scientist Amit Sahai, PhD, is asked to explain the concept of zero-knowledge proofs to 5 different people; a child, a teen, a college student, a grad student, and an expert. Using a variety of techniques, Amit breaks down what zero-knowledge proofs are and why it's so exciting in the world of cryptography.
Amit Sahai, PhD, is a professor of computer science at UCLA Samueli School of Engineering.
Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7
Listen to the Get WIRED podcast ►► https://link.chtbl.com/wired-ytc-desc
Want more WIRED? Get the magazine ►► https://subscribe.wired.com/subscribe/splits/wired/WIR_YouTube?source=EDT_WIR_YouTube_0_Video_Description_ZZ
Follow WIRED:
Instagram ►►https://instagram.com/wired
Twitter ►►http://www.twitter.com/wired
Facebook ►►https://www.facebook.com/wired
Get more incredible stories on science and tech with our daily newsletter: https://wrd.cm/DailyYT
Also, check out the free WIRED channel on Roku, Apple TV, Amazon Fire TV, and Android TV.
ABOUT WIRED
WIRED is where tomorrow is realized. Through thought-provoking stories and videos, WIRED explores the future of business, innovation, and culture.
Computer Scientist Explains One Concept in 5 Levels of Difficulty | WIRED
Demo: SDN App "BlackList" based on HP SDN VAN Controller:
- Easy traffic black-holing for a given MAC address or for a given host IP address.
- Blacklist of con...
Demo: SDN App "BlackList" based on HP SDN VAN Controller:
- Easy traffic black-holing for a given MAC address or for a given host IP address.
- Blacklist of configured domain.
Demo: SDN App "BlackList" based on HP SDN VAN Controller:
- Easy traffic black-holing for a given MAC address or for a given host IP address.
- Blacklist of configured domain.
We present a system for detecting malware that uses domain generation algorithms (DGAs) to evade blacklisting. We use SQL rules that identify patterns specific to the malware family in the non-resolving domains queried by infected clients. We have designed a language to describe these rules more easily, which can be compiled to SQL. Using this approach we detected ten DGA families in a day's data from a large enterprise.
--
More info at http://grehack.fr/
Anyone that has run a server on the Internet for any length of time quickly learns that the Internet is full of spammers, bots, and other characters you would prefer didn't exist. One way to keep them at bay is to use blacklists with IPTables. In this talk we'll look at several sources of blacklists and how to efficiently incorporate blacklists into Linux IPTables to effectively mass block IP addresses and protect systems.
Sign up for Morning Brew with this link: https://morningbrewdaily.com/patrickboyle
The United States has introduced new export controls to restrict Chinese companies access to the most advanced computer chips which can be used to develop cutting-edge technologies with military applications.
The commerce department announced these restrictions last week which will make it extremely difficult for Chinese companies to obtain or manufacture advanced computer chips and will slow their progress in artificial intelligence.
The measures are also designed to make it much tougher for China to develop supercomputers with military applications that range from modelling nuclear weapons to developing hypersonic weapons.
These restrictions come days before the Chinese Communist party holds its 20th national congress at which President Xi Jinping is expected to seal a third term as leader.
Book Suggestion: Chip War by Chris Miller https://amzn.to/3yA3Xmg
Patrick's Books:
Statistics For The Trading Floor: https://amzn.to/3eerLA0
Derivatives For The Trading Floor: https://amzn.to/3cjsyPF
Corporate Finance: https://amzn.to/3fn3rvC
Patreon Page: https://www.patreon.com/PatrickBoyleOnFinance
Visit our website: www.onfinance.org
Follow Patrick on Twitter Here: https://twitter.com/PatrickEBoyle
Patrick Boyle On Finance Podcast:
Spotify: https://open.spotify.com/show/7uhrWlDvxzy9hLoW0EYf0b
Apple: https://podcasts.apple.com/us/podcast/patrick-boyle-on-finance/id1547740313
Google Podcasts: https://tinyurl.com/62862nve
Join this channel to support making this content:
https://www.youtube.com/channel/UCASM0cgfkJxQ1ICmRilfHLw/join
Computer scientist Amit Sahai, PhD, is asked to explain the concept of zero-knowledge proofs to 5 different people; a child, a teen, a college student, a grad student, and an expert. Using a variety of techniques, Amit breaks down what zero-knowledge proofs are and why it's so exciting in the world of cryptography.
Amit Sahai, PhD, is a professor of computer science at UCLA Samueli School of Engineering.
Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7
Listen to the Get WIRED podcast ►► https://link.chtbl.com/wired-ytc-desc
Want more WIRED? Get the magazine ►► https://subscribe.wired.com/subscribe/splits/wired/WIR_YouTube?source=EDT_WIR_YouTube_0_Video_Description_ZZ
Follow WIRED:
Instagram ►►https://instagram.com/wired
Twitter ►►http://www.twitter.com/wired
Facebook ►►https://www.facebook.com/wired
Get more incredible stories on science and tech with our daily newsletter: https://wrd.cm/DailyYT
Also, check out the free WIRED channel on Roku, Apple TV, Amazon Fire TV, and Android TV.
ABOUT WIRED
WIRED is where tomorrow is realized. Through thought-provoking stories and videos, WIRED explores the future of business, innovation, and culture.
Computer Scientist Explains One Concept in 5 Levels of Difficulty | WIRED
Demo: SDN App "BlackList" based on HP SDN VAN Controller:
- Easy traffic black-holing for a given MAC address or for a given host IP address.
- Blacklist of configured domain.
A blacklist (or black list) is a list or register of entities or people, for one reason or another, are being denied a particular privilege, service, mobility, access or recognition. As a verb, to blacklist can mean to deny someone work in a particular field, or to ostracize a person from a certain social circle.
Conversely, a whitelist is a list or compilation identifying entities that are accepted, recognized, or privileged.
The term blacklisting may be used in a pejorative sense, implying that a person has been prevented from having legitimate access to something due to inappropriate covert actions of those who control access. For example, a person being served with a restraining order for having threatened another person would not be considered a case of blacklisting. However, somebody who is fired for exposing poor working conditions in a particular company, and is subsequently systematically blocked from finding work in that industry, is described as having been inappropriately and often illegally blacklisted. Blacklisting can and has been accomplished informally by consensus of authority figures, and does not necessarily require a physical list or overt written record.
See the writings on the wall If you can read There's a black list Got one name and it's me Yea i got no invitation But i won't leave Gonna keep on fighting For everything that's me It's my life I'm living free Ain't nobody nowhere Got no chains on me See the writings on the wall If you can read There's a black list Got one name and it's me Yea i got no invitation But i won't leave Gonna keep on fighting For everything that's me If you don't like me - tough, you better leave Keep on fighting for the things i believe See the writings on the wall If you can read There's a black list Got one name and it's me Yea i got no invitation But i won't leave Gonna keep on fighting For everything that's me Gonna fight for all the things That make me breathe And if you don't like it - tough You better leave See the writings on the wall If you can read There's a black list Got one name and it's me Yea i got no invitation But i won't leave Gonna keep on fighting For everything that's me if you don't like it
list of 4 itemslist 1 of 4Photos ... list 2 of 4Anger as Turkey marks anniversary of devastating earthquake ... list 4 of 4Photos ... Her relentless grief is apparent in the steady stream of social media posts of all-black images and broken-heart emojis.
The pair sat down for an hourlong interview, released on Jeezy's YouTube on Wednesday, to discuss a long list of topics including grief, mental health, expectations in the entertainment industry, parenthood and Black culture.
The pair sat down for an hourlong interview, released on Jeezy's YouTube on Wednesday, to discuss a long list of topics including grief, mental health, expectations in the entertainment industry, parenthood and Black culture.
In other words, we added his name to the list of young Black men and women we are still grieving. As ministers, as GriefRecoveryMethod specialists, and as members of this community, we know grief is the normal response to losing those we have loved.