CyberSecurity Insiders

JANUARY 6, 2022

Secure Sockets Layer (SSL) is a standard security protocol that encrypts the connection between a web browser and a server. This is especially beneficial for financial transactions as all the data, including credit card information, remains private. HTTPS and DNS), data link (e.g., Use data encryption.

Encryption 134

Encryption Identity Theft Authentication Data breaches 134

eSecurity Planet

APRIL 26, 2024

Server: Provides powerful computing and storage in local, cloud, and data center networks to run services (Active Directory, DNS, email, databases, apps). Next-generation firewalls (NGFWs): Improve the general security of a firewall with advanced packet analysis capabilities to block malware and known-malicious sites.

Architecture 103

Architecture Network Security Firewall Risk 103

Security Affairs

OCTOBER 11, 2021

A wildcard certificate allows administrators to use a single wildcard certificate to protect each of subdomains, anyway, researchers warn that the use of wildcard TLS certificates could be exploited by attackers to decrypt TLS-encrypted traffic. ” reads the Cybersecurity Information Sheet released by NSA. Pierluigi Paganini.

DNS 129

DNS Encryption Risk Firewall 129

Webroot

FEBRUARY 16, 2021

In recent months, you’ve likely heard about DNS over HTTPS , also known as DNS 2.0 and DoH, which is a method that uses the HTTPS protocol to encrypt DNS requests, shielding their contents from malicious actors and others who might misuse such information. Correctly managing encrypted DNS can be very challenging.

DNS 69

DNS Encryption Firewall Network Security 69

eSecurity Planet

SEPTEMBER 3, 2022

For example, the 2016 DDoS attack on the Dyn managed domain name service (DNS) caused the DNS service to fail to respond to legitimate DNS inquiries and effectively shut down major sites such as PayPal, Spotify, Twitter, Yelp, and many others. Also read: How to Secure DNS. Types of DDoS Attacks. Harden infrastructure.

DDOS 133

DDOS DNS Firewall Internet 133

Identity IQ

MARCH 9, 2023

The hacker is following the victim’s keystrokes every step of the way, including taking note of any usernames, passwords and financial information the victim is typing. Connecting to a fake hotspot may unknowingly give criminals access to your personal information, including passwords, bank account information, and other sensitive data.

VPN 98

VPN Antivirus Identity Theft DNS 98

Security Boulevard

FEBRUARY 1, 2023

In this guide we look at how to get familiar with using/tweaking Safing Portmaster , an open-source and host-based application firewall available for Linux and Windows machines. Compatibility note (port 53) Portmaster binds to Port 53 (DNS). Usually, this is because another service (likely DNS-related) is listening to this port.

DNS 75

DNS Firewall Internet Internet 75

Malwarebytes

JULY 26, 2022

Part 1: Your data has been encrypted! Part 1: Your data has been encrypted! As you can see, our files have in fact been encrypted by the ransomware across multiple directories with the “ encrypt ” extension. Let’s start a ping to Google’s DNS server. Part 2: Pinpointing the ransomware.

Encryption 65

Encryption Ransomware Backups Firewall 65

Cisco Security

AUGUST 11, 2021

We looked at REvil, also known as Sodinokibi or Sodin, earlier in the year in a Threat Trends blog on DNS Security. In it we talked about how REvil/Sodinokibi compromised far more endpoints than Ryuk, but had far less DNS communication. Figure 1-DNS activity surrounding REvil/Sodinokibi. Changing firewall rules.

Ransomware 140

Ransomware DNS Encryption Backups 140

eSecurity Planet

SEPTEMBER 26, 2023

SD-WAN integration with the SASE controller for Meraki, Catalyst, and others Cisco Umbrella SIG unifies firewall, SWG, DNS-layer security, CASB, and threat intelligence functions into a single and well-tested cloud service. out of 5 possible criteria Monitoring and Managing: 4.9 out of 5 possible criteria Customer Support: 1.92

Firewall 94

Firewall DNS Architecture Technology 94

eSecurity Planet

MARCH 14, 2023

When the internet arrived, the network added a firewall to protect networks and users as they connected to the world wide web. Technical controls may be implemented by: Hardware appliances : switches, routers, firewalls, etc. Encryption will regularly be used to protect the data from interception.

Network Security 84

Network Security Firewall Penetration Testing Encryption 84

eSecurity Planet

MARCH 22, 2023

The tools also depend upon physical controls that should also be implemented against malicious physical access to destroy or compromise networking equipment such as routers, cables, switches, firewalls, and other networking appliances. These physical controls do not rely upon IT technology and will be assumed to be in place.

Firewall 96

Firewall Network Security Penetration Testing Encryption 96

Security Affairs

SEPTEMBER 25, 2022

If you want to also receive for free the newsletter with the international press subscribe here. builder Over 39K unauthenticated Redis services on the internet targeted in cryptocurrency campaign Hackers stole $160 Million from Crypto market maker Wintermute U.S. Follow me on Twitter: @securityaffairs and Facebook.

Cryptocurrency 83

Cryptocurrency Data breaches DNS DDOS 83

CyberSecurity Insiders

MARCH 21, 2021

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. Firewalls . For basic network security, make sure to regularly update the information to protect it from hackers. Protecting your data is very simple.

Small Business 145

Small Business Cyber Attacks VPN Backups 145

eSecurity Planet

JUNE 8, 2023

It can be time consuming to establish these protocols on an organization’s DNS servers, but doing so will provide two key benefits. Email security tools offer features that screen emails for malicious content using antivirus, anti-spam, DNS, attachment, and other analytics.

Firewall 65

Firewall DNS Authentication Malware 65

eSecurity Planet

FEBRUARY 4, 2022

Antivirus Software WiFi 6 Routers Virtual Private Networks Password Managers Email Security Software Web Application Firewall Bot Management Software. Scheduled scans Encryption Identity theft protection. DNS leak protection Kill switch No log policy. Types of Internet Security Tools. Antivirus Software. Back to top.

Internet 136

Internet Internet Software Antivirus 136

Security Affairs

OCTOBER 5, 2020

Unlike other IoT DDoS botnets, Ttint implements 12 remote access functions such as Socket5 proxy for router devices, tampering with router firewall and DNS settings, executing remote custom system commands. This botnet does not seem to be a very typical player.”

IoT 138

IoT Firmware DNS Advertising 138

eSecurity Planet

FEBRUARY 23, 2022

Invisibility sounds like something out of a fantasy novel, but if done properly, we can use it to hide computers, gateways, or individual PCs by implementing specific firewall techniques like port knocking or single-packet authorization (SPA). SPA is often integrated into zero trust solutions.

DNS 110

DNS Firewall Encryption VPN 110

Cisco Security

NOVEMBER 29, 2021

It is a team effort, where collaboration combines a robust backbone (Gigamon), firewall protection (Palo Alto Networks), segmented wireless network (Commscope Ruckus) and network full packet capture & forensics, with identity (RSA NetWitness). Apple’s MDM Protocol is extensive and gives a holistic view of devices.

DNS 135

DNS Mobile Malware Firewall 135

eSecurity Planet

MAY 19, 2022

EdgeConnect Enterprise critically comes with firewall , segmentation , and application control capabilities. The first traditional cybersecurity vendor featured is Barracuda Networks, with consistent recognition for its email security , next-generation firewalls ( NGFW ), web application security , and backups. Features: Cisco SD-WAN.

Firewall 111

Firewall Architecture Encryption Network Security 111

Krebs on Security

NOVEMBER 11, 2019

That finding was corroborated by 4iq.com , a company that aggregates information from leaked databases online. Multiple firewall products. DNS controls. Encryption certificates. Orvis says the exposure was inadvertent, and that many of the credentials were already expired. .” 4, and the second Oct. Linux servers.

Retail 180

Retail Passwords Wireless Backups 180

SecureWorld News

MARCH 29, 2024

Cybercriminals can then exploit the compromised device for various purposes, such as stealing personal information, conducting financial fraud, recruiting it into a botnet, or encrypting data and holding it for ransom. This interference is a major catalyst for double extortion that involves both a breach and data encryption.

Cybercrime 83

Cybercrime Advertising Engineering Antivirus 83

eSecurity Planet

MAY 25, 2022

IDS and IPS solutions help fill in the gaps between endpoint protection , firewalls , and other parts of the security stack. Even the smallest organizations know that they should implement firewalls and endpoint protection solutions. This equipment usually cannot be protected by antivirus solutions or device-specific firewalls.

Firewall 97

Firewall Wireless Software Antivirus 97

Security Affairs

JUNE 20, 2022

If you want to also receive for free the newsletter with the international press subscribe here. Security Affairs is one of the finalists for the best European Cybersecurity Blogger Awards 2022 – VOTE FOR YOUR WINNERS.

Spyware 70

Spyware DNS Surveillance Ransomware 70

SiteLock

AUGUST 27, 2021

Abby’s customers enter their credit card numbers, email addresses and home addresses when they make purchases online— exactly the type of information cybercriminals are after. An SSL Certificate is used to establish a secure encrypted connection between a web browser and a web server. What can Abby do to protect her website?

Hacking 98

Hacking DDOS eCommerce Firewall 98

eSecurity Planet

MARCH 16, 2023

DNS attacks : DNS cache poisoning, or hijacking, redirects a legitimate site’s DNS address and takes users to a malicious site when they attempt to navigate to that webpage. Malicious insiders exploit proprietary information or customer data, sometimes selling it to a third party. Learn about fine-tuning firewalls.

Network Security 103

Network Security Firewall Internet Internet 103

eSecurity Planet

JUNE 6, 2022

At its broadest level, it aims to secure everything outside enterprise firewalls , a concept known as the ever-expanding network edge. Specific technologies found in SASE offerings often include SD-WAN and Cloud Access Security Brokers (CASB) , secure web gateways , ZTNA, firewalls as a service (FWaaS) , VPNs and microsegmentation.

Firewall 105

Firewall Architecture Technology Encryption 105

eSecurity Planet

MARCH 25, 2022

These stays can mean extended exposure to sensitive client data or proprietary information or enough time to parse through a managed service provider’s client network. While no user financial information leaked , upwards of 5 million users’ email addresses and 2 million names were obtained. Remote Desktop Software Features.

VPN 111

VPN Software Authentication Encryption 111

Security Affairs

MARCH 22, 2020

. “On March 16th I have found an unprotected and thus publicly available Elasticsearch instance which appeared to be managed by a UK-based security company, according to the SSL certificate and reverse DNS records.” ” wrote Security Discovery’s researcher Bob Diachenko. Adobe, Last.

Data breaches 99

Data breaches DNS Advertising Engineering 99

eSecurity Planet

SEPTEMBER 26, 2023

The SASE solution also provides additional security to users through remote browser isolation that keeps the endpoint segregated from the corporate information. However, Versa no longer publishes prices for their SASE solution overall and limited information can be obtained without a formal sales estimate.

Firewall 88

Firewall Software Antivirus Internet 88

eSecurity Planet

MARCH 10, 2021

Attackers can access sensitive information, modify web content, and in catastrophic cases, delete your data. . The least common of SQL injection attacks, the out-of-band method relies on the database server to make DNS or HTTP requests delivering data to an attacker. . . . Raise Virtual or Physical Firewalls. Out-of-band.

Penetration Testing 116

Penetration Testing Firewall Software Accountability 116

Malwarebytes

MAY 12, 2021

A frame contains more information about the transmitted message than a packet. Receivers are not required to check whether every fragment that belongs to the same frame is encrypted with the same key and will reassemble fragments that were decrypted using different keys. reassembling mixed encrypted/plaintext fragments.

Encryption 86

Encryption Firewall Authentication DNS 86

Security Affairs

OCTOBER 20, 2021

The package also sets two registry values under the key “HKLMSYSTEMCurrentControlSetControlSession Manager” and runs a.vbs script that creates a Windows firewall rule to block incoming connections on ports 135, 139, and 445. . The final backdoor is a DLL file protected by the VMProtect. ” continues the analysis.

Encryption 88

Encryption DNS Architecture Firewall 88

eSecurity Planet

JUNE 22, 2022

Dedicated servers also offer additional security features such as dedicated IP addresses, IP allowlisting (aka: whitelisting), custom domain name service (DNS), network segmentation , and more. WireGuard does not support insecure key exchanges or obsolete algorithms for hashing or encryption. Firewall as a Service (FWaaS).

VPN 101

VPN Authentication Small Business Encryption 101

eSecurity Planet

APRIL 24, 2023

See the Top Web Application Firewalls (WAFs) What is SPanel? Also, webmasters can manage: API access PHP MySQL databases DNS records Backups FTP users Users can also create packages with predefined resource limits, view resource usage, automate accounts management, and more. All information is archived and can be accessed easily.

Backups 74

Backups Cybercrime Authentication Accountability 74

eSecurity Planet

FEBRUARY 16, 2021

Experts say the best defense is a multi-pronged network security strategy that includes a firewall, anti-malware software, network monitoring, intrusion detection and prevention (IDPS), and data protection. You should also use a network firewall and an anti-malware solution. How to Defend Against a Backdoor.

Malware 105

Malware Adware Spyware Antivirus 105

Security Affairs

AUGUST 10, 2020

Once the attacker has identified a satellite internet connection he can record it and then parse it for valuable information. This Windows local area network with all that internal LDAP traffic and SDP traffic will be broadcast over the satellite link, giving an eavesdropper perspective from behind the firewall.”.

Internet 93

Internet Internet Advertising Encryption 93