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Lior Rozen

Author: Lior Rozen

Lior Rozen is the Director of Technologies for Radware. With over a decade of experience, he is a cyber-security expert, architecting innovative cyber security solutions and deployments tailored for Radware’s customers’ needs. Before taking his current position, Lior was the director of R&D for Radware’s DefensePro, managing all R&D aspects of this DDoS-protection market-leader technology. Lior led the shift to virtualized-ready software architecture, while promoting partnerships with leading security companies. Lior writes about network security and technology.

Creating a New Cybersecurity

Security Creating a New Cybersecurity 'Norm' In my previous post, I wrote about COVID-19-related cybersecurity challenges and adjustments. Most of the immediate changes were tactical in Lior Rozen |September 24, 2020

COVID-19 Related Cyber Security Adjustments

Security COVID-19 Related Cyber Security Adjustments In recent months, an invisible virus has changed the world; working from home and remote interactions with services have become Lior Rozen |May 19, 2020

Free DNS Resolver Services and Data Mining

Attack Types & Vectors Free DNS Resolver Services and Data Mining Why would companies offer free DNS recursive servers? DNS data is extremely valuable for threat intelligence. If a company runs Lior Rozen |August 22, 2018

Personal Security Hygiene

Security Personal Security Hygiene If you are reading this post, chances are you are aware of internet hacks – you have heard of the Lior Rozen |June 27, 2018

HTTP Attacks

Security HTTP Attacks HTTP traffic is dominating the internet. In fact, when people are asked about the internet, they are sometimes sure the Lior Rozen |November 15, 2017

HTTPS Interception – How To Use It Without Concern

Security HTTPS Interception – How To Use It Without Concern Network privacy is making its way more and more into the news these days. As much as we are eager Lior Rozen |April 11, 2017

DNS Reflective Attacks

Attack Types & Vectors DNS Reflective Attacks A DNS reflective attack is used in many distributed denial-of-service (DDoS) attacks to knock down an internet pipe. The attack Lior Rozen |December 07, 2016

Layer 7 Attack Mitigation

Attack Types & Vectors Layer 7 Attack Mitigation The DDoS world hits new records lately, with the attacks on KrebsOnSecurity.com and later on OVH and Dyn reached a Lior Rozen |November 08, 2016

DNS and DNS attacks

Attack Types & Vectors DNS and DNS attacks DNS is one of the most used protocols on the Internet, and you have probably heard a lot about DNS Lior Rozen |September 07, 2016

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