Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 525
Alerts This Week
Warning Icon 1 525

Stay Ahead With Linux Security News

Filter%20icon Refine news
X Clear Filters
X Clear Filters
View More

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":1,"type":"x","order":4,"pct":100,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
bottom 200
Loading...

Explore Latest Linux Security news

We found -3 articles for you...
67

Exploring Modern Security for Hash Algorithm Weaknesses

Hashing has long been used as a means to verify data elements. Parity bits were originally used to confirm that a data transmission was received correctly and helped to detect any single-bit errors. However, parity didn. In comes hashing as we know it today. The modern hashing algorithms are designed to help verify the integrity of a data element. Yet, as our needs to verify file contents and data transmissions evolve, we continually realize that better solutions and algorithms are needed. Better hashing algorithms are constantly in the works. However, as the past would indicate, cryptographers and hackers alike continue to find issues with each successive algorithm that is released. As one algorithm is broken, another is developed The link for this article located at Info Sec Writers is no longer available. . In comes hashing as we know it today. The modern hashing algorithms are designed to help verify the . hashing, means, verify, elements, parity, originally. . LinuxSecurity.com Team

Calendar%202 Aug 07, 2006 User Avatar LinuxSecurity.com Team Cryptography
78

Blue Spike Releases New Watermarking Technology For Fraud Prevention

And that's where Blue Spike Inc., hopes to make its mark: The company is planning to release a product in the next 90 days that could help prevent similar hoaxes. Blue Spike already produces digital watermarking technologies for video and . . . . And that's where Blue Spike Inc., hopes to make its mark: The company is planning to release a product in the next 90 days that could help prevent similar hoaxes. Blue Spike already produces digital watermarking technologies for video and audio files and is now developing a technology that would make it possible for Internet Wire and others to verify the electronic text documents they receive. VP Gregg Moskowitz said the product will let Internet Wire distribute a decoder to companies that use its service, thereby allowing it to verify the origins of news releases. But Internet Wire CEO Michael Terpin says that the wire service shouldn't depend on technology to do the job of the wire service. The fraudulent posting was achieved only when the perpetrator convinced Internet Wire's night shift that the release had already been approved for posting by the day crew, Terpin said. It was a simple con job, he added. About one out of 50,000 releases turns out to be fraudulent, so the real issue is that "we shouldn't rely on technology instead of good old-fashioned follow-up," Terpin said. The link for this article located at Techweb is no longer available. . And that's where Blue Spike Inc., hopes to make its mark: The company is planning to release a produ. that's, where, spike, hopes, company, planning, release, produ. . LinuxSecurity.com Team

Calendar%202 Sep 01, 2000 User Avatar LinuxSecurity.com Team Vendors/Products
News Add Esm H340

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":1,"type":"x","order":4,"pct":100,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
bottom 200