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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eSecurity Planet

OCTOBER 18, 2022

The best defense and the best option for recovery will always be the availability of sufficient, isolated data backups and a practiced restoration process. However, even with the best planning, organizations can find a few users, machines, or systems that were overlooked or whose backup may be corrupted or encrypted.

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CyberSecurity Insiders

MARCH 21, 2021

At the very basic, small businesses can ensure that all their employees access the web with the help of a Virtual Private Network. With a VPN like Surfshark to encrypt your online traffic and keep it protected against any security breach, your valuable data isn’t going to get compromised easily anytime soon.

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Krebs on Security

OCTOBER 8, 2020

There’s an old adage in information security: “Every company gets penetration tested, whether or not they pay someone for the pleasure.” ” Many organizations that do hire professionals to test their network security posture unfortunately tend to focus on fixing vulnerabilities hackers could use to break in.

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eSecurity Planet

DECEMBER 2, 2022

Servers are encrypted with “ locked” file extensions on files. You have the disaster recovery (DR) site, backups, and storage area network (SAN) snapshots. As you try each one, that pit in your stomach grows as you experience the worst feeling in IT: the realization you have no backup for recovery.

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eSecurity Planet

NOVEMBER 17, 2022

Backup Is Hard. That double threat — exfiltration and destruction/encryption — makes backup and encryption of data critically important for recovery and to avoid extortion when hackers threaten to release sensitive data. “ Immutable backups ” are often touted as the answer here. Really Hard.

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Security Affairs

NOVEMBER 23, 2020

“The FBI first observed Ragnar Locker1ransomwarein April 2020, when unknown actors used it to encrypt a large corporation’s files for an approximately $11 million ransom and threatened to release 10 TB of sensitive company data,” reads the flash alert. This information should not be accessible from the compromised network.

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eSecurity Planet

APRIL 12, 2024

Then, evaluate current network security measures to discover any gaps or redundancy that should be corrected. By modifying your DLP policy in this way, you can develop an effective plan that meets your organization’s specific requirements and improves overall data security efforts.

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Security Affairs

NOVEMBER 30, 2021

360 Netlab experts spotted a new botnet dubbed EwDoor that infects unpatched AT&T enterprise network edge devices. se) to analyze the connections from the infected devices. Later EwDoor operators changed the communication model and experts were no more able to analyze the requesters.

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Cisco Security

AUGUST 11, 2021

Figure 2-A desktop that has been encrypted by REvil/Sodinokibi. Deleting backups. Many ransomware threats delete the backups residing on a system that they intend to encrypt. This stops the user from reverting files to previous versions after they’ve been encrypted, taking local file restoration off the table.

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eSecurity Planet

OCTOBER 5, 2021

An organization must: Prepare a good backup policy and procedure. Install layered security. Test both security and policies for effectiveness. Ransomware Security. When installing layered security we need to focus on the most likely target and the most likely attack paths. We should encrypt data at rest.

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eSecurity Planet

JULY 12, 2022

Screens then started to display a ransom demand, which said files had been encrypted by the NetWalker ransomware virus. Backups Wiped Out But Tape, Snapshots Survive. As the backup account had been compromised and the backup server wiped out, online backups were useless. The ransom demand was $3.6 Lessons Learned.

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eSecurity Planet

MARCH 22, 2023

Networks connect devices to each other so that users can access assets such as applications, data, or even other networks such as the internet. Network security protects and monitors the links and the communications within the network using a combination of hardware, software, and enforced policies.

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Webroot

JUNE 21, 2021

It may be as simple as the deployment of antivirus plus backup and recovery applications for your end users, or a more complex approach with security operations center (SOC) tools or managed response solutions coupled with network security tools such as DNS and Web filtering, network and endpoint firewalls, VPNs, backup and recovery and others.

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eSecurity Planet

JUNE 23, 2022

Easily manage an entire network from a single pane of glass including firewall, SD-WAN, switches, wireless access points and extenders. Carbonite Backup for Microsoft 365 offers SMBs the ability to protect their Microsoft 365 suite of productivity apps. If desired SMBs, can run backups up to four times per day.

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eSecurity Planet

MARCH 12, 2025

VPNs are a great choice for protecting your internet browsing, but theyre just a starting point for security. To learn more about protecting your home or business network, read our guide to network security. Its Advanced plan also has a terabyte of cloud backup and file syncing across devices. month Advanced: $4.49/month

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eSecurity Planet

APRIL 6, 2023

Ransomware is a type of malicious program, or malware, that encrypts files, documents and images on a computer or server so that users cannot access the data. These keys are available to the attacker, and the encryption can only be decrypted using a private key. How Does Ransomware Work?

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The Last Watchdog

OCTOBER 3, 2019

British antimalware and network security vendor Sophos refers to this new tactic as “automated, active attacks.” Sophos Senior Security Advisor John Shier broke it down for me. They’ll take more manual steps to encrypt servers, exfiltrate data – or do both. Over the past 18 months or so, a fresh trend has come into vogue.

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Malwarebytes

FEBRUARY 14, 2022

In a boilerplate statement to BleepingComputer , the 49ers revealed that the attack has caused temporary disruption to its IT network. The San Francisco 49ers recently became aware of a network security incident that resulted in temporary disruption to certain systems on our corporate IT network.

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CyberSecurity Insiders

MAY 14, 2021

Conti is known as a malware spreading gang that indulges in double extortion( data steal before encryption) until a ransom is paid. And if the victim fails to bow down to the demands, then the data that is stolen before encryption is sold on the dark web. .

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eSecurity Planet

OCTOBER 20, 2023

Hybrid cloud security starts with analyzing and categorizing data and progresses to customized security measures. Hybrid cloud security generally follows best practices for network security and cloud security : Network segmentation decreases attack surfaces.

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eSecurity Planet

OCTOBER 24, 2023

Secure practices like robust admin passwords and advanced encryption ensure control over traffic, safeguarding personal information and increasing the odds of a secure online experience. Secure Your Network Network security is a difficult thing for businesses — we offer a comprehensive guide to get you started there.

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Security Affairs

DECEMBER 27, 2018

The latest version of Google OS, Android Pie, implements significant enhancements for cybersecurity, including a stronger encryption and authentication. The tech giant updated the File-Based Encryption implementing the support for external storage media, it also included the metadata encryption with hardware support.

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eSecurity Planet

OCTOBER 16, 2023

Major cloud service providers have generally had good security , so cloud users can be pretty confident in the security of their data and applications if they get their part right. Data encryption in transit guarantees that information stays private while being sent across networks.

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CyberSecurity Insiders

MARCH 13, 2022

To help you improve your organizational communications security, consider the following tips: Implement network security controls. Network security should be managed and controlled to protect your organization from threats that may originate externally or internally. Set cryptography controls and encryption.

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Encryption Firewall Computers and Electronics Wireless 134

Security Boulevard

MARCH 3, 2022

Yes, they successfully encrypted the data. However, we have a backup and it’s safe from scum!”. The post Nvidia Allegedly Hacks Back | Avast appeared first on Security Boulevard.

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eSecurity Planet

JULY 8, 2022

The announcement comes on the heels of a few major strides in quantum computing accessibility and speed—and may hopefully stave off the growing quantum security threat. The NIST contest began in 2016, with the goal of improving general encryption and digital signatures. But these new standards can’t come soon enough.

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eSecurity Planet

FEBRUARY 16, 2021

All of your files are encrypted with RSA-2048 and AES-128 ciphers.” ” Or you might see a readme.txt stating, “Your files have been replaced by these encrypted containers and aren’t accessible; you will lose your files on [enter date] unless you pay $2500 in Bitcoin.” Offline Backups.

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Security Affairs

MAY 8, 2023

On March 26, 2023, Western Digital identified a network security incident involving Western Digital’s systems. Upon discovery of the incident, the Company implemented incident response efforts and initiated an investigation with the assistance of leading outside security and forensic experts. “We are working to restore service.

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Data breaches Backups Ransomware Network Security 98

eSecurity Planet

SEPTEMBER 3, 2024

Dashlane is a leading password manager designed to simplify and secure your digital life. It consolidates your passwords into a single, encrypted vault. Dashlane helps you keep track of your login credentials and enhances your overall online security. Is it Safe to Use Dashlane? Yes, using Dashlane is safe.

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eSecurity Planet

OCTOBER 20, 2022

Its table illustration also goes into more detail and notes Google’s responsibility for hardware, boot, hardened kernel and interprocess communication (IPC), audit logging, network, and storage and encryption of data. This does not apply to customer-created networks or connections. Data backup.

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eSecurity Planet

NOVEMBER 7, 2023

Prevention: Implement robust encryption , access restrictions, data categorization, secure connections, and an incident response strategy. Implement Network Segmentation: Create virtual LANs ( VLANs ) to reduce the attack surface, enabling specific security rules, access restrictions, and firewalls for each network segment.

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Security Affairs

APRIL 9, 2023

Every week the best security articles from Security Affairs are free for you in your email box. A new round of the weekly SecurityAffairs newsletter arrived! billion rubles. billion rubles.

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Computers and Electronics Backups Cybercrime Marketing 98

eSecurity Planet

OCTOBER 27, 2022

and its use of the ChaCha encryption algorithm. The new version adds redundancy, using both XXTEA and ChaCha20 encryption to protect sensitive information and avoid detection, and leveraging a combination of primary and backup C2 domains. See also: How to Stop DDoS Attacks: Prevention & Response. Fodcha Attacks Spread.

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eSecurity Planet

JULY 12, 2024

It’s a shared responsibility of the company (network, DBA, security, apps, compliance, and infrastructure teams) and its cloud provider, and it requires regular evaluations and adjustments. . Establish encrypted connections for data transmission. Consult the encryption guidelines. Define the backup frequency.

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eSecurity Planet

MAY 24, 2024

10 Fundamentals of Cloud Security 5 Common Cloud Security Challenges 5 Common Cloud Security Solutions Bottom Line: Develop a Strong Cloud Security Fundamental Strategy ICP Plugin - body top3 - Category: Country: US --> How Secure Is the Cloud? Evaluate cloud providers’ security features.

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eSecurity Planet

NOVEMBER 22, 2023

Prioritizing cloud security helps guarantee that you have a safe, reliable resource for your data in today’s linked world. Featured Partners: Cloud Backup & Storage Software Learn more Why Cloud Security Is Important Robust cloud security safeguards sensitive information and enables secure access for authorized users.

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