Network Lightning RJ45 Surge Protector

Specifications:

• The RJ45 Network Lightning Protection is effective surge protectors for ethernet based systems
• Professional Network Lightning Protection Surge Protector provide a high level of protection against power surges caused by lightning and other causes
• These ethernet surge protector are used to protect equipment from damage caused by electrical surges
• They should be mounted to the protected equipment as close as possible
• The all metal cast aluminum enclosure and shielded RJ45 connectors provide with good EMI noise suppression
• The integral braided ground lines to divert surge energy
• The surge arrester protects data transit in ethernet from surge
• This ethernet surge protector can make sure the safety of system and equipment when surge come from thunderbolt or static

Details:

• The RJ45 Network Lightning Protection is effective surge protectors for ethernet based systems

• Professional Network Lightning Protection Surge Protector provide a high level of protection against power surges caused by lightning and other causes

• These ethernet surge protector are used to protect equipment from damage caused by electrical surges

• They should be mounted to the protected equipment as close as possible

• The all metal cast aluminum enclosure and shielded RJ45 connectors provide with good EMI noise suppression

Systems & Network Security

There are three levels to System and Network Security. The first level is Perimeter Protection. This means using filtering devices that prevent unwanted packets from entering the network or being processed by the system. The second level is Intruder Detection. This means watching packets and processes and reporting suspicious behavior. The third level is having a Response Policy. What do you do if an intruder is detected?

Network Perimeter Protection with Routers and NAT

• Routers provide the first line of defense in Perimeter Protection. Routers can examine packets and discard packets that represent a potential threat to the network. A router that uses Network Address Translation or NAT provides a reasonable security for a small office or home network. Translating the address of the computers means that potential attackers never know the true address of the computers.

Network Perimeter Protection with a Firewall

• Firewalls provide a more robust complete set of rules for accessing a network. Firewalls can examine application data and make much more complex decisions to determine which packets are legitimate and which represent a threat to the network. Firewalls are implemented on specialized hardware to ensure enough processing power is available to examine the packets and forward them quickly.

System Perimeter Protection with a Firewall

• Computer systems also have firewalls. This is software, based on a set of rules, that allow or deny certain packets into or out of the computer. The purpose of a firewall is not only prevent unwanted packets from arriving, but also to prevent system information from leaking onto the network into the hands of a potential attacker.

Network Intruder Detection Systems

• A network requiring a high level of security uses an Intruder Detection System. These systems monitor the network and host systems to find suspicious activity. They then log and report the activity so it can be monitored by security personnel.

System Intruder Detection Systems

• Systems can be attacked by downloading and executing code containing viruses. Because the download is requested by a user, the firewall can be bypassed. Anti-virus software will scan the computer system disks looking for known patterns that represent malicious code. When a malicious code is detected, the computer administrator is alerted. It is imperative to have a response policy once a security breach is reported.

Incident Response Policy

• An Incident Response Policy is imperative for an effective security. This means that once a potential security breach is detected, there needs to be a controlled, effective response. For a home computer or a single user computer, this usually means relying on the recommendation of virus protection software. Virus protection software includes tools to remove malicious code. For a larger system, the policy can be much more complex. See the Resources sections for discussion on complex Incident Response Policy.

Computer Forensics

• One component of a response policy is gathering information about the attack in a systematic manner so it can be used later in court if required. Computer forensics can be used to detect everything from employee misuse of resources to industrial espionage.

Package Included:

• 1 x Network Lightning Protection Device