cryptography – Page 2 – Computer Security Articles

Can you trust digital signatures in PDF files?

January 14, 2020 admin 36c3, 36С3, Business, CCC, Chaos Communication Congress, cryptography, digital signature, PDF, SMB

Credit to Author: Nikolay Pankov| Date: Tue, 14 Jan 2020 12:31:34 +0000

Researchers try to modify the contents of a signed PDF file without invalidating the signature.

Kaspersky Security

Quantum supremacy is almost uncertainly here

September 24, 2019 admin cryptography, data protection, encryption, google, privacy, quantum computing, Threats

Credit to Author: Sergey Lurye| Date: Tue, 24 Sep 2019 12:01:05 +0000

According to recent news, quantum supremacy is reached. What should we do about it?

MalwareBytes Security

Five years later, Heartbleed vulnerability still unpatched

September 12, 2019 admin cryptography, EKs, exploit kits, Exploits, heartbeat extension, heartbleed, heartbleed vulnerability, IT, IT teams, Malwarebytes news, Open Source, OpenSSL, SSL, TSL

Credit to Author: Gilad Maayan| Date: Thu, 12 Sep 2019 15:00:00 +0000

The Heartbleed vulnerability was discovered and fixed in 2014, yet today—five years later—there are still unpatched systems.

Categories:

Malwarebytes news

Tags: cryptography EKs exploit kits exploits heartbeat extension heartbleed heartbleed vulnerability IT IT teams open source OpenSSL SSL TSL

MalwareBytes Security

Everything you need to know about the Heartbleed vulnerability

August 30, 2019 admin cryptography, EKs, exploit kits, Exploits, Exploits and vulnerabilities, heartbeat extension, heartbleed, heartbleed vulnerability, IT, IT teams, Open Source, OpenSSL, SSL, TSL

Credit to Author: Malwarebytes Labs| Date: Fri, 30 Aug 2019 16:16:00 +0000

The Heartbleed vulnerability was discovered and fixed in 2014, yet today—five years later—there are still unpatched systems.

Categories:

Exploits and vulnerabilities

Tags: cryptography EKs exploit kits exploits heartbeat extension heartbleed heartbleed vulnerability IT IT teams open source OpenSSL SSL TSL

MalwareBytes Security

A week in security (February 4 – 8)

February 11, 2019 admin Amazon, apple, AT&T, Australia, bitcoin, bounty hunters, cryptocurrency, cryptography, cybersecurity, Do Not Track, ebooks, Facebook, google, instagram, internet, jeff bezos, John wick, kindle, messenger, safari, secure messaging, Security world, Sprint, T-Mobile, URLs, Week in security, WhatsApp, zcash, Zero-Day

Credit to Author: Malwarebytes Labs| Date: Mon, 11 Feb 2019 17:05:33 +0000

A roundup of security news from February 4 – 8, including Facebook’s secure messaging integration, Google’s changes to URLs, a scam involving the Kindle store and John Wick, and more.

Categories:

Tags: amazon Apple AT&T Australia bitcoin bounty hunters cryptocurrency cryptography cybersecurity Do Not Track ebooks facebook Google Instagram internet Jeff Bezos John wick kindle messenger safari secure messaging Sprint T-Mobile URLs whatsapp Zcash zero day

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The post A week in security (February 4 – 8) appeared first on Malwarebytes Labs.

Independent MotherBoard Security

How Encryption Will Survive the Crypto-Apocalypse

September 19, 2017 admin cnet, cryptography, michele mosca, microsoft, quantum computers, Waterloo Institute for Quantum Computing

Credit to Author: Daniel Oberhaus| Date: Tue, 19 Sep 2017 14:00:00 +0000

Quantum computing poses a mortal threat to computer security as we know it.

Kaspersky Security

Keeping blockchain on track while the hype fades

March 6, 2017 admin bitcoin, BlockChain, cryptography, distributed databases, finance, future, Technology

Credit to Author: Serge Vilianov| Date: Mon, 06 Mar 2017 14:00:00 +0000

Until very recently, news of blockchain was all around. Now that the hype has passed, let’s contemplate blockchain’s future.