Elie

AUGUST 20, 2023

We introduce a hybrid digital signature scheme based on two building blocks: a classically-secure scheme, ECDSA, and a post-quantum secure one, Dilithium. Our hybrid scheme maintains the guarantees of each underlying building block even if the other one is broken, thus being resistant to classical and quantum attacks.

Security 117

Security 117

Security Affairs

AUGUST 20, 2023

Juniper Networks addressed multiple flaws in the J-Web component of Junos OS that could be chained to achieve remote code execution. Juniper Networks has released an “out-of-cycle” security update to address four vulnerabilities in the J-Web component of Junos OS. The vulnerabilities could be chained to achieve remote code execution on vulnerable appliances.

Authentication 91

Authentication Security Access Information Security 91

Elie

AUGUST 20, 2023

We introduce a hybrid digital signature scheme based on two building blocks: a classically-secure scheme, ECDSA, and a post-quantum secure one, Dilithium. Our hybrid scheme maintains the guarantees of each underlying building block even if the other one is broken, thus being resistant to classical and quantum attacks.

Security 62

Security 62

Security Affairs

AUGUST 20, 2023

North Korea-linked APT Kimsuky launched a spear-phishing campaign targeting US contractors working at the war simulation centre. North Korea-linked APT group Kimsuky carried out a spear-phishing campaign against US contractors involved in a joint U.S.-South Korea military exercise. The news was reported by the South Korean police on Sunday, the law enforcement also added that the state-sponsored hackers did not steal any sensitive data.

Military 90

Military Phishing Government Security 90

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WIRED Threat Level

AUGUST 20, 2023

Pixel Binary Transparency is the latest security benefit for Pixel owners.

IT 67

IT Security Privacy 67

Troy Hunt

AUGUST 20, 2023

This week hasd been manic! Non-stop tickets related to the new HIBP domain subscription service, scrambling to support invoicing and resellers, struggling our way through some odd Stripe things and so on and so forth. It's all good stuff and there have been very few issues of note (and all of those have merely been people getting to grips with the new model), so all in all, it's happy days 😊 References Sponsored by: Unpatched devices keeping you up at night?

Education 78

Education IT 78

Security Affairs

AUGUST 20, 2023

Understanding cybersecurity aspects addressed by Cloud Access Security Broker (CASB) and Secure Access Service Edge ( SASE ) In an increasingly digital world, where businesses rely on cloud services and remote access, cybersecurity has become paramount. As organizations strive to safeguard their data, applications, and networks, two prominent concepts have emerged as vital components of modern cybersecurity: Cloud Access Security Broker (CASB) and Secure Access Service Edge ( SASE ).

Cybersecurity 98

Cybersecurity Cloud Access Authentication 98