Perkembangan Tehnologi Java
Sun Microsystem membagi java menjadi 4 jenis
- Java Card :
Tehnologi Java yang digunakan pada peralatan elektronik yang memiliki memori sangat terbatas.
contoh: smart card
- J2ME :
Java 2 Platform, Micro Edition
Merupakan Tehnologi Java edisi mikro, di gunakan untuk penerapan tehnologi java pada peralatan elektronik.
contoh: Hp, PDA, dll.
- J2SE
Java 2 Platform, Standard Edition
Merupakan tehnologi Java edisi Standar, digunakan untuk penerapan tehnologi Java pada komputer Desktop
- J2EE
Java 2 Platform, Enterprise Edition
Merupakan tehnologi Java edisi enterprise, digunakan untuk penerapan Java pada komputer server
setiap edisi java terdiri atas dua kompenen utama yaitu:
- Java Application Programming Interface (Java API).
Java API terdiri atas kumpulan library yang digunakan untuk keperluan pemrograman
- Java Run Time Environment (JRE)
JRE merupakan lingkungan yang membuat aplikasi Java dapat dijalankan, salah satu komponen penting JRE adalah Java Virtual Machine (JVM)
dikutip dari "Mastering Java" oleh Rachmad Hakim S. & Ir. Sutarto

Tehnologi Java yang digunakan pada peralatan elektronik yang memiliki memori sangat terbatas.
contoh: smart card
- J2ME :
Java 2 Platform, Micro Edition
Merupakan Tehnologi Java edisi mikro, di gunakan untuk penerapan tehnologi java pada peralatan elektronik.
contoh: Hp, PDA, dll.
- J2SE
Java 2 Platform, Standard Edition
Merupakan tehnologi Java edisi Standar, digunakan untuk penerapan tehnologi Java pada komputer Desktop
- J2EE
Java 2 Platform, Enterprise Edition
Merupakan tehnologi Java edisi enterprise, digunakan untuk penerapan Java pada komputer server
setiap edisi java terdiri atas dua kompenen utama yaitu:
- Java Application Programming Interface (Java API).
Java API terdiri atas kumpulan library yang digunakan untuk keperluan pemrograman
- Java Run Time Environment (JRE)
JRE merupakan lingkungan yang membuat aplikasi Java dapat dijalankan, salah satu komponen penting JRE adalah Java Virtual Machine (JVM)
dikutip dari "Mastering Java" oleh Rachmad Hakim S. & Ir. Sutarto
Network Scan menggunakan NMAP

untuk download program disini
command list nmap
command list nmap
Nmap 4.60 ( http://nmap.org ) Usage: nmap [Scan Type(s)] [Options] {target specification} TARGET SPECIFICATION: Can pass hostnames, IP addresses, networks, etc. Ex: scanme.nmap.org, microsoft.com/24, 192.168.0.1; 10.0.0-255.1-254 -iL <inputfilename>: Input from list of hosts/networks -iR <num hosts>: Choose random targets --exclude <host1[,host2][,host3],...>: Exclude hosts/networks --excludefile <exclude_file>: Exclude list from file HOST DISCOVERY: -sL: List Scan - simply list targets to scan -sP: Ping Scan - go no further than determining if host is online -PN: Treat all hosts as online -- skip host discovery -PS/PA/PU [portlist]: TCP SYN/ACK or UDP discovery to given ports -PE/PP/PM: ICMP echo, timestamp, and netmask request discovery probes -PO [protocol list]: IP Protocol Ping -n/-R: Never do DNS resolution/Always resolve [default: sometimes] --dns-servers <serv1[,serv2],...>: Specify custom DNS servers --system-dns: Use OS's DNS resolver SCAN TECHNIQUES: -sS/sT/sA/sW/sM: TCP SYN/Connect()/ACK/Window/Maimon scans -sU: UDP Scan -sN/sF/sX: TCP Null, FIN, and Xmas scans --scanflags <flags>: Customize TCP scan flags -sI <zombie host[:probeport]>: Idle scan -sO: IP protocol scan -b <FTP relay host>: FTP bounce scan --traceroute: Trace hop path to each host --reason: Display the reason a port is in a particular state PORT SPECIFICATION AND SCAN ORDER: -p <port ranges>: Only scan specified ports Ex: -p22; -p1-65535; -p U:53,111,137,T:21-25,80,139,8080 -F: Fast mode - Scan fewer ports than the default scan -r: Scan ports consecutively - don't randomize --top-ports <number>: Scan <number> most common ports --port-ratio <ratio>: Scan ports more common than <ratio> SERVICE/VERSION DETECTION: -sV: Probe open ports to determine service/version info --version-intensity <level>: Set from 0 (light) to 9 (try all probes) --version-light: Limit to most likely probes (intensity 2) --version-all: Try every single probe (intensity 9) --version-trace: Show detailed version scan activity (for debugging) SCRIPT SCAN: -sC: equivalent to --script=safe,intrusive --script=<Lua scripts>: <Lua scripts> is a comma separated list of directories, script-files or script-categories --script-args=<n1=v1,[n2=v2,...]>: provide arguments to scripts --script-trace: Show all data sent and received --script-updatedb: Update the script database. OS DETECTION: -O: Enable OS detection --osscan-limit: Limit OS detection to promising targets --osscan-guess: Guess OS more aggressively TIMING AND PERFORMANCE: Options which take <time> are in milliseconds, unless you append 's' (seconds), 'm' (minutes), or 'h' (hours) to the value (e.g. 30m). -T[0-5]: Set timing template (higher is faster) --min-hostgroup/max-hostgroup <size>: Parallel host scan group sizes --min-parallelism/max-parallelism <time>: Probe parallelization --min-rtt-timeout/max-rtt-timeout/initial-rtt-timeout <time>: Specifies probe round trip time. --max-retries <tries>: Caps number of port scan probe retransmissions. --host-timeout <time>: Give up on target after this long --scan-delay/--max-scan-delay <time>: Adjust delay between probes FIREWALL/IDS EVASION AND SPOOFING: -f; --mtu <val>: fragment packets (optionally w/given MTU) -D <decoy1,decoy2[,ME],...>: Cloak a scan with decoys -S <IP_Address>: Spoof source address -e <iface>: Use specified interface -g/--source-port <portnum>: Use given port number --data-length <num>: Append random data to sent packets --ip-options <options>: Send packets with specified ip options --ttl <val>: Set IP time-to-live field --spoof-mac <mac address/prefix/vendor name>: Spoof your MAC address --badsum: Send packets with a bogus TCP/UDP checksum OUTPUT: -oN/-oX/-oS/-oG <file>: Output scan in normal, XML, s|<rIpt kIddi3, and Grepable format, respectively, to the given filename. -oA <basename>: Output in the three major formats at once -v: Increase verbosity level (use twice or more for greater effect) -d[level]: Set or increase debugging level (Up to 9 is meaningful) --open: Only show open (or possibly open) ports --packet-trace: Show all packets sent and received --iflist: Print host interfaces and routes (for debugging) --log-errors: Log errors/warnings to the normal-format output file --append-output: Append to rather than clobber specified output files --resume <filename>: Resume an aborted scan --stylesheet <path/URL>: XSL stylesheet to transform XML output to HTML --webxml: Reference stylesheet from Insecure.Org for more portable XML --no-stylesheet: Prevent associating of XSL stylesheet w/XML output MISC: -6: Enable IPv6 scanning -A: Enables OS detection and Version detection, Script scanning and Traceroute --datadir <dirname>: Specify custom Nmap data file location --send-eth/--send-ip: Send using raw ethernet frames or IP packets --privileged: Assume that the user is fully privileged --unprivileged: Assume the user lacks raw socket privileges -V: Print version number -h: Print this help summary page.
Membuat Hotspot di Mikrotik
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- setting ip address
- setting gateway
- radius mikrotik
- setting hotspot
- setting login user
- setting radius agar bisa terkoneksi dengan user manager
- cara menggunakan user manager
berikut tutorial setting mikrotik dari Moch. Taufiq
file download Disini
download userguide user manager v5download userguide user manager v5