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Server Security
data privacy automation
data privacy automation Every system admin has lived through the same Monday morning ritual. A queue of forty tickets, half of them password resets, permission errors, or disk space warnings that any experienced technician could resolve in under two minutes. The other half require actual judgment. For years, automation promised that software would eventually sort the two apart on its own. That promise is now being tested in production Linux environments. . Early results are reshaping how IT teams think about tier-1...
Jul 17, 2026
Privacydata collection automation
data collection automation You're running a web scraping project to collect pricing data from e-commerce sites. You set up a pool of datacenter proxies, launch your scripts, and within minutes — banned . CAPTCHAs everywhere. Your data pipeline stops before it really begins. . It's a frustrating scenario that plays out daily in ad verification, market research, and multi-account management. The website doesn't know you're doing legitimate research or monitoring. It just sees traffic coming from IP ranges it recognizes as...
Jul 17, 2026
Security Trends security advisory social engineering
security advisory social engineering Business Email Compromise used to be a numbers game — mass-blasted emails, broken English, an obvious "URGENT WIRE TRANSFER" subject line. That era is over. Generative AI has turned BEC into a tailored, low-noise operation that mimics writing style, voice, and even video presence. This piece looks at what's actually changed under the hood, what defenders are testing in response, and why so many organizations are still structurally unprepared for it. . The Infrastructure Problem Nobody Wants to...
Jul 17, 2026
Security Trends cybersecurity Linux documentation
cybersecurity Linux documentation Linux operating systems have gained prominence due to their stability, adaptability, and excellent security options. In the case of developing documentation, designing cybersecurity dashboards, or educational material, visuals are of vital importance when it comes to making things clear. The use of icons allows one to understand the message regarding alerts, authorization, encryption, authentication, or the state of the system just by looking at the visual cue without having to read long...
Jul 17, 2026
Security Vulnerabilities security advisory linux distribution
security advisory linux distribution ESET researchers identified 11 old and forgotten Linux UEFI shim bootloaders at versions 0.9 and below that can be used to bypass UEFI Secure Boot on any UEFI-based machine that trusts Microsoft’s Microsoft Corporation UEFI CA 2011 third-party certificate authority, regardless of the installed operating system (OS). Reported shims can be exploited to execute untrusted code during system boot, enabling attackers to deploy malicious UEFI bootkits even on systems with UEFI Secure Boot enabled.....
Jul 16, 2026
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76
cybercrimesecurity insightspublic key cryptographyAusCERT 2010: Essential Cybersecurity Insights from Leading Experts
Some of the world's greatest minds in IT security will gather in Queensland's Gold Coast for the annual AusCERT conference this month. Notable of the 90 presenters include the co-inventor of public key cryptography, Whitfield Diffie, expert security researcher, Marcus Ranum, Cisco security chief, John Stewart, and The Tor Project president, Roger Dingledine. Hackers with hats of all shades of grey will talk alongside thought-leaders, penetration testers and police of whom each were selected based on strict shortlist criterion. . The Queensland Police will be stationed at the conference to talk cybercrime and enforcement, which is sure to be a popular conference topic after Ranum's opening talk on insights into the US-China "cyberwar". The link for this article located at Network World is no longer available. . The Queensland Police will be stationed at the conference to talk cybercrime and enforcement, which . world's, greatest, minds, security, gather, queensland's, coast. . Alex
May 11, 2010
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Organizations/Events
67
email securityencryption techniquesauthentication methodsUnlocking Email Security: Challenges of Public Key Cryptography
With its ability to authenticate, digitally sign, and encrypt messages, public key cryptography seems like a natural fit for protecting e-mail: With one solution, you can ensure the integrity of the content and prove the identity of the sender. But public key cryptography is akin to peace in the Middle East--everyone agrees it's a good idea, but the associated complexities can derail implementation. . . .. With its ability to authenticate, digitally sign, and encrypt messages, public key cryptography seems like a natural fit for protecting e-mail: With one solution, you can ensure the integrity of the content and prove the identity of the sender. But public key cryptography is akin to peace in the Middle East--everyone agrees it's a good idea, but the associated complexities can derail implementation. Traditional public key encryption schemes involve complicated processes such as issuing and managing keys and digital certificates, integrating cryptographic functions into existing applications, and locating a recipient's certificate. The difficulty of performing these functions often overrides any value that an enterprise might get from public key-based mail security. The link for this article located at Andrew Conry-Murray is no longer available. . With its ability to authenticate, digitally sign, and encrypt messages, public key cryptography seem. ability, authenticate, digitally, encrypt, messages, public, cryptography. . LinuxSecurity.com Team
Oct 06, 2004
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Cryptography
67
security architecturecybersecurity educationdigital certificateExploring Digital Certificates: Insights from Dr. Phillip Hallam-Baker
n this 3:43 minutes long audio learning session, Dr. Phillip Hallam-Baker, Principle Scientist and Web Services Security Architect at Verisign, talks about Public Key Cryptography and introduces the listeners to the importance of digital certificates. . . .. n this 3:43 minutes long audio learning session, Dr. Phillip Hallam-Baker, Principle Scientist and Web Services Security Architect at Verisign, talks about Public Key Cryptography and introduces the listeners to the importance of digital certificates. The link for this article located at net-security.org is no longer available. . n this 3:43 minutes long audio learning session, Dr. Phillip Hallam-Baker, Principle Scientist and W. minutes, audio, learning, session, phillip, hallam-baker, principle, scientist. . LinuxSecurity.com Team
Jul 09, 2004
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Cryptography
67
GnuPGidentity verificationsecure communicationExploring Secure Communication And Identity Verification Using GnuPG
In today's world, communication has broken all previous time and distance limits. Now you can talk with someone in real-time no matter how far away he is. That advantage has also brought some major problems with itself. First, it is hard to verify other persons identity with 100% certainty and second, we can't know if there is a third party between who reads our correspondence. Fortunately for us something called public key cryptography was invented. . . .. In today's world, communication has broken all previous time and distance limits. Now you can talk with someone in real-time no matter how far away he is. That advantage has also brought some major problems with itself. First, it is hard to verify other persons identity with 100% certainty and second, we can't know if there is a third party between who reads our correspondence. Fortunately for us something called public key cryptography was invented. The link for this article located at LinuxGazzette is no longer available. . In today's world, communication has broken all previous time and distance limits. Now you can talk w. today's, world, communication, broken, previous, distance, limits. . LinuxSecurity.com Team
Feb 17, 2004
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Cryptography
67
digital securitysecurity techniquepublic key cryptographyExploring RSA Encryption: Techniques for Secure Communication
In contrast to the cooperative preparations required for setting up private key encryption, such as secret-sharing and close coordination between sender and receiver, you can act entirely on your own to create and publish two numbers that enable anyone, using the . . . . In contrast to the cooperative preparations required for setting up private key encryption, such as secret-sharing and close coordination between sender and receiver, you can act entirely on your own to create and publish two numbers that enable anyone, using the RSA encryption formula, to send a private message to you through a public channel. The message becomes "First Class" e-mail, so to speak, as if sealed in an envelope. Using the two numbers you have published, anyone can scramble a message and send it to you. You are the only one who can unscramble it--not even the sender of the message can decrypt the ciphertext. To set up RSA encryption, the main thing you need is a table of prime numbers. Begin by selecting two prime numbers at random. When the rsakeys.bc program asks for p and q, give it the two primes you selected. Of course, any numbers can be used for practice. Primes, especially large primes, make it more difficult for an eavesdropper to decrypt your message. The link for this article located at LinuxJournal is no longer available. . In contrast to the cooperative preparations required for setting up private key encryption, such as . contrast, cooperative, preparations, required, setting, private, encryption. . LinuxSecurity.com Team
Mar 06, 2003
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Cryptography
67
encryption methodstransaction safetypublic key cryptographyEnhancing E-Commerce Security Through Robust Public Key Cryptography
A serious shortcoming of the present day cryptography algorithms is they do not survive private key compromise. Today, credit card holders are not willing to make online purchases after hearing several security incidents, an obvious reason behind most dotcom layoffs. But . . . . A serious shortcoming of the present day cryptography algorithms is they do not survive private key compromise. Today, credit card holders are not willing to make online purchases after hearing several security incidents, an obvious reason behind most dotcom layoffs. But now online buyers are more secured than ever before with this new technology as the compromise of the seller's private key is no longer a threat for their credit card security. A business surviving private key compromise may sound very infeasible like resurrecting a dead body, but its really and definitely possible with this new born cryptographic method calling which, in my opinion, Robust Public Key Cryptography is more appropriate. More over, the Internet communications can avail two-way communication security, another shortcoming of the alternate public key cryptography methods. You will believe this when you go through the different pages of this site through the links provided here, especially the ones - RPKC, The Theory and Math and Security . Now it is time that the online sellers adopt much more advanced encryption methods to protect their communications and save the business from bankruptcy following the unfaithful and treacherous acts of their trust breaching employees. The link for this article located at CryptoDiamond is no longer available. . A serious shortcoming of the present day cryptography algorithms is they do not survive private key . serious, shortcoming, present, cryptography, algorithms, survive, private. . LinuxSecurity.com Team
Aug 23, 2001
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Cryptography
67
encryptionsecurity eventpublic key cryptographyJoin The RSA Patent Expiration Celebration This September
"In late September, 2000, the RSA Patent expires. Rivest, Shamir, and Adelman, Public Key Cryptography's most famous supergroup, developed this algorithm about 20 years ago. If you are planning a party, tell us. We're going to make a list, and . . . . "In late September, 2000, the RSA Patent expires. Rivest, Shamir, and Adelman, Public Key Cryptography's most famous supergroup, developed this algorithm about 20 years ago. If you are planning a party, tell us. We're going to make a list, and post it here. Please send us: URL of the party site, EMail contact." I'm not sure if I'll be having a party, but this is definately a major event in the security community. For the first time in 20 years we will have free big-time security algorithims! The link for this article located at The Shmoo Group is no longer available. . 'In late September, 2000, the RSA Patent expires. Rivest, Shamir, and Adelman, Public Key Cryptograp. september, patent, expires, rivest, shamir, adelman, public, cryptograp. . LinuxSecurity.com Team
Aug 24, 2000
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Cryptography
67
web securitydigital certificatepublic key cryptographyEnhancing Web Security and E-commerce Through Digital Certificates
"Certificates and public key cryptography are emerging as the preferred enablers of strong security. Many large organisations will deploy public key cryptography and certificates throughout the company in the next few years." . . .. "Certificates and public key cryptography are emerging as the preferred enablers of strong security. Many large organisations will deploy public key cryptography and certificates throughout the company in the next few years." The link for this article located at IT Web is no longer available. . Electronic credentials and asymmetric encryption are poised to greatly improve online and commercial security.. Digital Certificate, Web Security, E-commerce Protection, Public Key Technologies. . LinuxSecurity.com Team
Mar 15, 2000
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Cryptography
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