Lucian Constantin

Articles by Lucian Constantin

Malware served through rogue Tor exit node tied to cyberespionage group

By Lucian Constantin

Nov 14, 2014 3 mins

Endpoint Protection Malware Network Security

Sonatype aims to help developers reduce risk from open-source components

By Lucian Constantin

Nov 14, 2014 4 mins

Malware Patch Management Software Small and Medium Business

Microsoft fixes critical crypto flaw, strenghtens encryption for older systems

By Lucian Constantin

Nov 12, 2014 4 mins

Encryption Malware Small and Medium Business

First Stuxnet victims were five Iranian industrial automation companies

By Lucian Constantin

Nov 12, 2014 5 mins

Cybercrime Intrusion Detection Software Malware

Cisco patches serious vulnerabilities in small business RV Series routers

The flaws allow attackers to execute commands, overwrite files and launch CSRF attacks

By Lucian Constantin

Nov 6, 2014 2 mins

Cisco Systems Computers and Peripherals Security

Google releases tool to test apps, devices for SSL/TLS weaknesses

By Lucian Constantin

Nov 5, 2014 3 mins

Application Security Data and Information Security Encryption

Popular messaging apps fail EFF’s security review

By Lucian Constantin

Nov 4, 2014 3 mins

Application Security Compliance Encryption

BlackEnergy cyberespionage group targets Linux systems and Cisco routers

By Lucian Constantin

Nov 4, 2014 3 mins

Cybercrime Intrusion Detection Software Malware

Seeking security, American Express aims to swap card numbers with tokens

By Lucian Constantin

Nov 3, 2014 2 mins

Application Security Cybercrime Fraud

Vulnerabilities found in more command-line tools, wget and tnftp get patches

By Lucian Constantin

Oct 30, 2014 3 mins

Malware Patch Management Software Small and Medium Business

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Tor cofounder warns cheap hosting is recentralizing the anonymity network

By Sean Michael Kerner

Aug 10, 20266 mins

Browser SecurityEndpoint ProtectionNetwork Security

DEF CON research calls IPMI 'sanctioned backdoor' into enterprise networks

By Sean Michael Kerner

Aug 10, 20266 mins

Data CenterNetwork SecurityServers

Samsung offers future AI memory roadmap

By Andy Patrizio

Aug 7, 20264 mins

Artificial IntelligenceMarketsTechnology Industry

Has the hype around ‘Internet of Things’ paid off? | Ep. 145

Apr 18, 202436 mins

IoT PlatformsIoT Security

Episode 1: Understanding Cisco’s Converged SDN Transport

Sep 24, 202120 mins

Cisco SystemsInternetNetworking

Episode 2: Pluggable Optics and the Internet for the Future

Sep 23, 202117 mins

Cisco SystemsComputers and PeripheralsInternet

Master Linux Math with the bc Command | Easy CLI Calculations Explained!

Jun 23, 20251 mins

Operating Systems

Master Linux Math in Seconds: How to Use the expr Command Like a Pro

Jun 17, 20251 mins

Operating Systems

How to Do Math in the Command Line Using Double Parentheses

Jun 6, 20251 mins

Operating Systems