eSecurity Planet

OCTOBER 7, 2021

This post has been updated for 2021. The network firewall is the first line of defense for traffic that passes in and out of a network. The firewall examines traffic to ensure it meets the security requirements set by the organization, and unauthorized access attempts are blocked. Jump to: What is a network firewall?

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Cisco Security

AUGUST 12, 2021

Cisco Secure returned as a supporting partner of the Black Hat USA 2021 Network Operations Center (NOC) for the 5 th year ; joining conference producer Informa Tech and its other security partners. The PAN firewall team observed Russian IP 45[.]146[.]164[.]110. Recorded Future. Threatscore | Cyberprotect. urlscan.io.

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Malwarebytes

APRIL 29, 2022

CVE-2021-44228 , commonly referred to as Log4Shell or Logjam. The Cybersecurity and Infrastructure Security Agency (CISA) has launched an open source scanner to find applications that are vulnerable to the Log4j vulnerabilities listed as CVE-2021-44228 and CVE-2021-45046. CVE-2021-40539.

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The Last Watchdog

APRIL 23, 2019

I recently sat down with Gadi Naor, CTO and co-founder of Alcide , to learn more about the “microservices firewall” this Tel Aviv-based security start-up is pioneering. billion in 2021 , up from $40.8 Alcide’s microservices firewall seeks to be one piece of a much larger puzzle that needs to take shape. billion in 2018.

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The Last Watchdog

APRIL 21, 2021

From January through March 2021, TLS concealed 45 percent of the malware Sophos analysts observed circulating on the Internet; that’s double the rate – 23 percent – seen in early 2020, Dan Schiappa, Sophos’ chief product officer, told me in a briefing. It turns out that TLS is also the perfect mechanism to distribute surprise packages.

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Security Affairs

NOVEMBER 11, 2021

Palo Alto Networks disclosed a critical remote code execution vulnerability, tracked as CVE-2021-3064 , in its GlobalProtect portal and gateway interfaces. “CVE-2021-3064 is a buffer overflow that occurs while parsing user-supplied input into a fixed-length location on the stack. 2021-11-10: This report was published.

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eSecurity Planet

MAY 27, 2021

Next-generation firewalls NGFW Fortinet Palo Alto Networks. Web application firewall WAF Akamai Imperva. With comprehensive visibility across endpoints, automatic defensive mechanisms, and built-in firewalls, the Kaspersky EDR is a global leader in making endpoint protection seamless. billion in May 2021. Prisma SD-WAN.

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Security Boulevard

MARCH 18, 2021

From smart homes that enable you to control your thermostat from a distance to sensors on oil rigs that help predict maintenance to autonomous vehicles to GPS sensors implanted in the horns of endangered black rhinos , the internet of things is all around you. A Safer Internet of Things. The post The Internet of Things Is Everywhere.

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The Last Watchdog

APRIL 5, 2022

China has enclosed its national internet servers within what is colloquially called ‘the Great Firewall.’ ’ This firewall even goes as far as to block the latest versions of the encryption service TLS (v1.3) If your staff can log on to the internet to access their emails, so can an attacker.

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Security Affairs

JULY 3, 2023

Researchers reported that there are 490,000 Fortinet firewalls exposing SSL VPN interfaces on the internet, and roughly 69% of them are still vulnerable to CVE-2023-27997. “If only 153,414 devices on the internet are patched, that leaves 335,923 / 489,337 = 69% unpatched.” ” continues the report.

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SecureList

NOVEMBER 8, 2021

Q3 2021 brought two new DDoS attack vectors, potentially posing a serious threat, including for major web resources. — Infosecurity Magazine (@InfosecurityMag) July 26, 2021. In Q3 2021, the European servers of Final Fantasy XIV were hit. Comparative number of DDoS attacks, Q2 and Q3 2021, and Q3 2020. ris botnet.

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eSecurity Planet

NOVEMBER 19, 2021

Internet of Things (IoT) devices are the smart consumer and business systems powering the homes, factories, and enterprise processes of tomorrow. In addition to Cyber Vision, the Cisco IoT Threat Defense also includes firewalls , identity service engines (ISE), secure endpoints, and SOAR. Cisco Features.

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eSecurity Planet

JUNE 17, 2021

Security services and tools include anti-DDoS , SOCaaS , web application firewalls (WAF), data encryption , and more. Also Read: Top Web Application Firewall (WAF) Vendors. Also Read: Best Encryption Software & Tools for 2021. Also Read: Cloud Bucket Vulnerability Management in 2021. Amazon Web Services (AWS).

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Security Affairs

SEPTEMBER 26, 2024

internet service providers (ISPs) as part of a cyber espionage campaign code-named Salt Typhoon. internet service providers in recent months as part of a cyber espionage campaign code-named Salt Typhoon. internet-service providers in recent months in pursuit of sensitive information, according to people familiar with the matter.”

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SecureList

MARCH 12, 2024

Profile of participants and applications We collected the data from a sample of the application security assessment projects our team completed in 2021–2023. Set firewall filters to prevent access to unauthorized domains. SQL Injection Most high-risk vulnerabilities in 2021–2023 were associated with SQL Injection.

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Security Affairs

JUNE 25, 2021

Fortinet has recently fixed a high-severity vulnerability affecting its FortiWeb web application firewall (WAF) that can be exploited by remote attackers to execute arbitrary commands. The vulnerability in the management interface of FortiWeb firewall was discovered by Andrey Medov, from cybersecurity firm Positive Technologies.

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Cisco Security

AUGUST 11, 2021

Cisco Security was honored to be a sponsor of the 24th Black Hat USA 2021 Conference – the internationally recognized cybersecurity event series providing the security community with the latest cutting-edge research, developments and training. In addition, Matt personally prefers the newer MFA system than the age-old firewall system.

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CyberSecurity Insiders

JULY 16, 2021

SonicWall that offers next generation firewalls and various Cybersecurity solutions has announced that its customers using certain products are at a risk of being cyber attacked with ransomware. x firmware is going to reach its EOL aka End of Life. x firmware is going to reach its EOL aka End of Life.

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Cisco Security

NOVEMBER 29, 2021

It was so amazing to return to London for the Black Hat Europe 2021 Network Operations Center (NOC). Again, wiping 70 devices ( Black Hat USA 2021 had 300 devices!) The notifications were done by moving affected users into a group within the PAN Firewall. New websites are created on the Internet every second.

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McAfee

JULY 29, 2021

Architected for the cloud-first and remote-first deployments, MVISION Cloud Firewall secures access to applications and resources on the internet, accessed from every remote site and location, through a cloud-native service model. Wherever networks went, firewalls followed.

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Security Affairs

AUGUST 4, 2024

A China-linked APT, tracked as StormBamboo, compromised an internet service provider (ISP) to poison software update mechanisms with malware. The Macma macOS backdoor was first detailed by Google in 2021 and has been used since at least 2019. The watering hole attacks used exploits for iOS and macOS devices.

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Security Affairs

JUNE 23, 2021

A critical vulnerability, tracked as CVE-2021-20019 , in SonicWall VPN appliances was only partially patched last year and could allow a remote attacker to steal sensitive data. This flaw exists pre-authentication and within a component (SSLVPN) which is typically exposed to the public Internet.”. 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v

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Security Affairs

DECEMBER 14, 2021

US CISA ordered federal agencies to address the critical Log4Shell vulnerability in the Log4j library by December 24th, 2021. US CISA ordered federal agencies to address the critical Log4Shell vulnerability in the Log4j library by December 24th, 2021. web application firewall that automatically updates. beta9 to 2.14.1.

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Hacker Combat

SEPTEMBER 22, 2022

More than 2,000 PDUs were directly exposed to the internet in 2021, and roughly a third of those were iBoot PDUs, according to a Censys research. However, the flaws discovered by Claroty can be used to get through NAT and firewalls and execute arbitrary code, allowing the attacker to turn off power to all the PDU-controlled devices.

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Krebs on Security

FEBRUARY 22, 2024

In 2021, the Sichuan provincial government named i-SOON as one of “the top 30 information security companies.” In September 2021, the U.S. “It shows explicitly how government targeting requirements drive a competitive marketplace of independent contractor hackers-for-hire.” But that’s getting harder to do.”

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Malwarebytes

FEBRUARY 24, 2022

According to WatchGuard , Cyclops Blink may have affected approximately 1% of active firewall appliances, which are devices mainly used by business customers. Cyclops Blink has been found in WatchGuard’s firewall devices since at least June 2019. Internet access to the management interface of any device is a security risk.

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eSecurity Planet

OCTOBER 27, 2021

With the rise in malware and ransomware and a growing reliance on the internet, antivirus solutions are critical for protecting your data and applications. We here at eSecurity Planet have our own views and methodology on this much-debated issue, and present to you our reviews of the Best Antivirus Software of 2021. A network firewall.

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McAfee

DECEMBER 22, 2021

CVE-2021-44228 – Apache Releases Log4j Version 2.15.0 A full technical analysis can be found here: McAfee Advanced Threat Research: Log4Shell Vulnerability is the Coal in our Stocking for 2021. KB95091: McAfee Enterprise coverage for Apache Log4j CVE-2021-44228 Remote Code Execution. Attack Chain and Defensive Architecture.

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Security Affairs

MARCH 13, 2025

“Medusa is a ransomware-as-a-service (RaaS) variant first identified in June 2021. The researchers report that the ransomware rely on Ligolo for reverse tunneling and Cloudflared to expose systems securely without direct internet exposure. ” reads the joint advisory. Attackers use Mimikatz to steal credentials.

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eSecurity Planet

FEBRUARY 16, 2021

The internet is fraught with peril these days, but nothing strikes more fear into users and IT security pros than the threat of ransomware. Also Read: Best Encryption Tools & Software for 2021. With the extensive use of the internet, malicious ads pose a long-lasting threat if not blocked. Screenshot example. Statistics.

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Security Affairs

SEPTEMBER 17, 2021

Threat actors behind a Mirai botnet starts exploiting a critical Azure OMIGOD vulnerability, tracked as CVE-2021-38647, a few days after Microsoft disclosed them. Below is the list of the OMIGOD flaws: CVE-2021-38647 – Unauthenticated RCE as root (Severity: 9.8) CVE-2021-38648 – Privilege Escalation vulnerability (Severity: 7.8)

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CyberSecurity Insiders

JANUARY 31, 2021

Hackers may use a keylogger to capture sensitive information, including payment details and login credentials of victims, or they may leverage a screen grabber to capture internet activity. A firewall can be effective in stopping the spread of worms through network endpoints. NotPetya shook the entire world in June 2017.

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eSecurity Planet

DECEMBER 2, 2021

A next-generation firewall (NGFW) is an important component of network security and represents the third generation of firewall technology. NGFWs provide capabilities beyond that of a traditional, stateful firewall , including cloud-delivered threat intelligence , integrated intrusion prevention , and application awareness and control.

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The Last Watchdog

MAY 19, 2022

As every computer security professional knows, if anything is on the Internet, it’s subject to increasingly sophisticated attacks. According to the IBM Data Breach Report 2021 , data breaches in the United States reached $4.24 million last year, and a study by Storyblok revealed that 64.3 All APIs should use the TLS v1.2 (or

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Security Affairs

JULY 12, 2021

In April the Dutch Institute for Vulnerability Disclosure (DIVD) reported a zero-day vulnerability, tracked as CVE-2021-30116, affecting Kaseya VSA servers, to the company. The Dutch Institute for Vulnerability Disclosure (DIVD) disclosed the CVE-2021-30116 issue along with other six vulnerabilities to Kaseya.

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The Last Watchdog

MARCH 31, 2022

million in 2021, according to IBM. The vulnerabilities of internet security, once mostly a nuisance, have become dangerous and costly. Cybersecurity has never felt more porous. You are no doubt aware of the grim statistics: •The average cost of a data breach rose year-over-year from $3.86 million to $4.24

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Security Affairs

NOVEMBER 24, 2021

The company set up the honeypots between July 2021 and August 2021 to analyze the time, frequency and origins of the attacks targeting them. ” The researchers were updating the firewall policies once a day based on the observed network scanning traffic to prevent reconnaissance and attacks conducted with scanners.

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