Schneier on Security

NOVEMBER 7, 2018

Consumer Reports is starting to evaluate the security of IoT devices. The video is encrypted, and it travels from the camera through D-Link's corporate servers, and ultimately to the user's phone. Users can also access the same encrypted video feed through a company web page, mydlink.com. Boing Boing link.

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Wireless Manufacturing IoT Encryption 253

Security Affairs

OCTOBER 13, 2020

The number of sensors and smart devices connected to the internet is exponentially rising, which are the 5 Major Vulnerabilities for IoT devices. If you take a look at the global market for IoT, you can easily spot the trend. IoT devices are exposed to cybersecurity vulnerabilities. Improper encryption. Poor credentials.

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IoT Cybersecurity Manufacturing Internet 142

SecureList

SEPTEMBER 21, 2023

IoT devices (routers, cameras, NAS boxes, and smart home components) multiply every year. The first-ever large-scale malware attacks on IoT devices were recorded back in 2008, and their number has only been growing ever since. Telnet, the overwhelmingly popular unencrypted IoT text protocol, is the main target of brute-forcing.

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IoT DDOS Passwords Malware 133

Troy Hunt

OCTOBER 2, 2021

See the references for all the details, but plenty of cyber, some IoT weather station discussion and a bit of chatter around career and me deciding I want to do a "Hack Your Career More" talk once we all get back to doing events in person. Lots of little bits and pieces this week in a later and shorter than usual update.

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Password Management IoT Encryption Passwords 61

eSecurity Planet

NOVEMBER 19, 2021

IoT security is where endpoint detection and response ( EDR ) and enterprise mobility management ( EMM ) meet the challenges of a rapidly expanding edge computing infrastructure. As the enterprise attack surface grows, IoT is yet another attack vector organizations aren’t fully prepared to defend.

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IoT Risk Firewall Software 140

The Last Watchdog

MARCH 4, 2020

However, to fully capture the benefits of an IoT-centric economy, a cauldron of privacy and security concerns must first be quelled. Related : The promise and pitfalls of IoT At the technology level, two fundamental things must get accomplished. More IoT standards are sure to come, but regulation will raise the bar only so high.

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IoT Authentication Internet Internet 157

eSecurity Planet

DECEMBER 7, 2023

Encryption uses mathematical algorithms to transform and encode data so that only authorized parties can access it. What Encryption Is and How It Relates to Cryptology The science of cryptography studies codes, how to create them, and how to solve them. How Does Encryption Process Data? How Does Encryption Process Data?

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Encryption Passwords IoT Firewall 116

Security Boulevard

NOVEMBER 18, 2022

What Is Encryption Key Management? To keep data safe, it is encrypted and decrypted using encryption keys. Types of Encryption Keys. There are two main types of encryption keys : symmetric and asymmetric. Symmetric key encryption uses a single key to both encrypt and decrypt data. brooke.crothers.

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Encryption Digital transformation Insurance IoT 122

Security Affairs

OCTOBER 23, 2018

Security experts from Sophos Labs have spotted a new piece of IoT malware tracked as Chalubo that is attempting to recruit devices into a botnet used to launch DDoS attacks. “The attackers encrypt both the main bot component and its corresponding Lua script using the ChaCha stream cipher.” Pierluigi Paganini.

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IoT DDOS Malware Architecture 107

Hacker's King

DECEMBER 24, 2024

Quantum Computing Threats While quantum computing offers immense potential, it also poses a serious risk to traditional encryption methods. Hackers with access to quantum technology could potentially break existing cryptographic protocols, necessitating the development of quantum-resistant encryption.

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Cybersecurity Cyber Insurance IoT Insurance 59

Security Affairs

DECEMBER 24, 2018

Security researchers discovered some flaws in the Twinkly IoT lights that could be exploited display custom lighting effects and to remotely turn off them. The communications are not encrypted, however the WiFi password is sent encrypted during set up (albeit trivial to decrypt).” Pierluigi Paganini.

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IoT Hacking DNS Authentication 107

SiteLock

AUGUST 27, 2021

Simply defined, the internet of things (IoT) is a network of Internet-connected objects able to collect and exchange data. In today’s digital-driven world, IoT connects almost everything including homes, offices, and vehicles, allowing users the convenience of activating and operating nearly any device remotely. Think again.

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IoT Spyware VPN Passwords 98

Malwarebytes

OCTOBER 8, 2021

Despite advance warnings that a root certificate provided by Let’s Encrypt would expire on September 30, users reported issues with a variety of services and websites once that deadline hit. An SSL certificate is a digital certificate that authenticates a website’s identity and enables an encrypted connection. So what happened?

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Encryption Authentication IoT Passwords 115

The Last Watchdog

MARCH 13, 2019

The drivers of IoT-centric commerce appear to be unstoppable. Count on the wide deployment of IoT systems to continue at an accelerated rate. There are already more IoT devices than human beings on the planet, according to tech industry research firm Gartner. This time the stakes are too high. Security-by-design lacking.

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Internet Internet IoT Energy and Utilities 189

Webroot

OCTOBER 31, 2024

A pivotal moment came when the FBI obtained over 7,000 decryption keys, allowing victims to unlock their encrypted data for free. Despite these setbacks, LockBit attempted to maintain its operations, quickly adapting by changing encryption methods and shifting its leak site strategy.

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Malware Ransomware Passwords Healthcare 104

Hot for Security

FEBRUARY 16, 2021

Seismic monitoring equipment is vulnerable to common cybersecurity threats like those faced by IoT devices, a new research paper warns. Non-encrypted data, insecure protocols and poor user authentication mechanisms are among the security issues that leave seismological networks open to breaches, the authors note.

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IoT InfoSec Data collection Encryption 128

Malwarebytes

AUGUST 25, 2023

New research highlights another potential danger from IoT devices, with a popular make of smart light bulbs placing your Wi-Fi network password at risk. Researchers from the University of London and Universita di Catania produced a paper explaining the dangers of common IoT products. One vulnerability, with a CVSS score of 7.6

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Passwords Risk IoT Firmware 98

Security Affairs

DECEMBER 11, 2024

The malware stole data and encrypted files to block remediation attempts. “The malware that exploited the vulnerability discovered by Guan was designed to steal information from infected computers and to encrypt files on them if a victim attempted to remediate the infection. Passwords were not stored in plain text.

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Firewall Hacking Malware Passwords 74

The Last Watchdog

NOVEMBER 8, 2021

There’s no doubt, the increasing use of telemedicine, the explosion of health-based cloud apps, and innovative medical IoT devices are improving the patient care experience. Related: Hackers relentlessly target healthcare providers. Zero trust is an all-inclusive security and privacy architecture.

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Healthcare Technology Architecture IoT 268

Security Affairs

JANUARY 11, 2021

American technology vendor Ubiquiti Networks suffered a data breach and is sending out notification emails to its customers asking them to change their passwords and enable 2FA for their accounts. " pic.twitter.com/O0dmNVruS5 — briankrebs (@briankrebs) January 11, 2021. .

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Data breaches Passwords Accountability IoT 139

SecureList

NOVEMBER 29, 2024

This type of cyberextortion predated Trojans, which encrypt the victim’s files. Attacks on macOS Password stealers were the third quarter’s most noteworthy findings associated with attacks on macOS users. Reveton was among the most notorious PC screen lockers. million in damage. 2 Tajikistan 1.63 3 Kazakhstan 1.34

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Mobile Adware Ransomware Malware 105

Adam Levin

FEBRUARY 10, 2020

If you use IoT devices, create a separate network on your router for them since they aren’t always the most secure connections to the outside world. Never buy a device that doesn’t allow you to set a long and strong password. password, 123456, qwerty, etc. password, 123456, qwerty, etc. Back Up Your Files.

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Passwords Phishing Password Management Accountability 245

Security Affairs

AUGUST 23, 2023

Researchers from the University of Catania (Italy) and the University of London (UK) have discovered four vulnerabilities impacting the TP-Link Tapo L530E smart bulb and the mobile app TP-Link’s Tapo app, which could allow attackers to steal the users’ WiFi password. The vulnerability received a CVSS score of 8.8.

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Passwords Authentication Mobile IoT 98

Security Affairs

DECEMBER 17, 2019

TP-Link has addressed a critical vulnerability impacting some TP-Link Archer routers that could allow attackers to login without passwords. “In such an event, the victim could lose access to the console and even a shell, and thereby would not be able to re-establish a new password.” ” continues the post.

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Passwords Advertising Firmware Authentication 98

Security Affairs

AUGUST 5, 2022

Researchers from FortiGuard Labs have discovered a new IoT botnet tracked as RapperBot which is active since mid-June 2022. client that can connect and brute force any SSH server that supports Diffie-Hellmann key exchange with 768-bit or 2048-bit keys and data encryption using AES128-CTR.” Once stored public keys stored in ~/.ssh/authorized_keys,

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IoT Malware Passwords Authentication 142

CyberSecurity Insiders

MAY 28, 2023

Password Security: Investigate different password security techniques, such as password hashing algorithms, two-factor authentication (2FA), and biometric authentication. Cryptography: Dive into the world of cryptography, studying symmetric and asymmetric encryption, digital signatures, and cryptographic algorithms.

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Cybersecurity Penetration Testing Social Engineering IoT 111

CyberSecurity Insiders

FEBRUARY 12, 2021

Technologies such as IoT, cloud computing, edge computing, and AI have the ability to drastically improve the service and operations of any business. A sound cybersecurity architecture requires a strong foundation in order to anchor the keys and passwords embedded in our digital networks in place – this approach is called security-by-design.

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Digital transformation Architecture IoT Encryption 133

Security Affairs

JULY 27, 2020

In December 2018, security experts from Trend Micro discovered that some machine-to-machine (M2M) protocols can be abused to attack IoT and industrial Internet of Things (IIoT) systems. Change the default username and passwords for all network devices, especially IoT devices.

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DDOS IoT Internet Internet 142

eSecurity Planet

MARCH 3, 2023

To protect against those threats, a Wi-Fi Protected Access (WPA) encryption protocol is recommended. WPA2 is a security protocol that secures wireless networks using the advanced encryption standard (AES). WEP and WPA are both under 4%, while WPA2 commands a 73% share of known wireless encryption connections.

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Wireless Encryption Passwords IoT 98

SecureWorld News

OCTOBER 13, 2024

However, unauthorized access to this data is entirely possible without proper encryption and data protection measures. Strong encryption protocols such as Secure Sockets Layer (SSL) and Transport Layer Security (TLS) will be key in maintaining data integrity in transit and at rest.

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Artificial Intelligence Technology Authentication Data preservation 105

Malwarebytes

JUNE 8, 2022

If you wake up one morning and find that all of your files are encrypted along with a ransom note demanding a Bitcoin payment — you just may have been hit with QNAPCrypt. Once launched, the ransomware iterates through a list of files and encrypts them with an encryption algorithm, with the. 024BTC (~$720 USD as of June 2022).

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Malware IoT DDOS Firewall 123

SecureList

JUNE 8, 2022

They make the router much easier to hack, which gives the opportunity to get round password protection features (such as CAPTCHA or a limited number of login attempts), run third-party code, bypass authentication, send remote commands to the router or even disable it. search results for “default password” in June 2021.

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DDOS Passwords IoT Firmware 133

Thales Cloud Protection & Licensing

MARCH 24, 2024

However, while improvements in CIAM, such as passkeys and password deprecation, enhance user experience, they also introduce new challenges like deepfake attacks from generative AI, and simplifying this complexity is crucial to reducing opportunities for adversaries and improving usability and engagement.

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Artificial Intelligence IoT Technology Threat Reports 139

The Last Watchdog

APRIL 4, 2022

To protect against these attacks, businesses need to implement a wide range of strong API security measures such as authentication, authorization, encryption, and vulnerability scanning. This can be compounded by certain enterprises using the Internet of Things (IoT) that don’t have good security.

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Hacking Penetration Testing Data breaches Authentication 222

Hacker's King

DECEMBER 28, 2024

When it comes to accessing IoT Devices (Internet of Things) , the most famous search engine for cybersecurity experts and penetration testers is Shodan. I tried to understand how this program works, but the owner has implemented special encryption, which means you cannot read the actual code. What you're going to learn?

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Hacking Manufacturing IoT Education 52

Security Affairs

MAY 21, 2020

The data for any specific firewall depends upon the specific configuration and may include usernames and hashed passwords for the local device admin(s), portal admins, and user accounts used for remote access.” Passwords associated with external authentication systems such as AD or LDAP are unaffected. ” concludes the report.

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Firewall Ransomware Passwords VPN 145

IT Security Guru

JULY 4, 2023

Weak Password Practices In the educational industry, password security is frequently disregarded, leading to many users using weak passwords or reusing them on many sites. The lack of robust data backup and recovery policies in educational institutions makes them more vulnerable to ransomware assaults that encrypt data.

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Education Passwords Backups IoT 105